E.1.SLC-2010 Page 1

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

1/12/2010 49-035-3006 1 76.7 ug/m3 LC 157 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/11/2010 49-035-0003 1 73.5 ug/m3 LC 156 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/11/2010 49-035-3006 1 73.4 ug/m3 LC 156 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/13/2010 49-035-3006 1 70.9 ug/m3 LC 154 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/12/2010 49-035-0003 1 70.5 ug/m3 LC 154 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/30/2010 49-045-0003 3 70.5 ug/m3 LC 154 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/12/2010 49-035-3006 5 70.3 ug/m3 LC 154 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/11/2010 49-035-3006 3 65.1 ug/m3 LC 149 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/13/2010 49-035-3010 1 64.8 ug/m3 LC 149 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/11/2010 49-035-1001 1 63.1 ug/m3 LC 145 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/10/2010 49-035-3006 1 62.7 ug/m3 LC 145 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/10/2010 49-035-0003 1 62.2 ug/m3 LC 144 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/10/2010 49-035-3006 3 61.7 ug/m3 LC 143 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/13/2010 49-035-0003 1 60.9 ug/m3 LC 141 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/13/2010 49-035-3006 3 59.2 ug/m3 LC 138 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/12/2010 49-035-3006 3 58.4 ug/m3 LC 136 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/3/2010 49-035-3006 1 53.4 ug/m3 LC 126 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/30/2010 49-035-3006 5 50.7 ug/m3 LC 121 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/9/2010 49-035-3006 3 50.4 ug/m3 LC 120 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/9/2010 49-035-0003 1 50.2 ug/m3 LC 120 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/17/2010 49-035-3006 1 49.9 ug/m3 LC 119 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/2/2010 49-035-3006 1 49.4 ug/m3 LC 119 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/9/2010 49-035-3006 1 49.3 ug/m3 LC 118 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/2/2010 49-035-0003 1 48.6 ug/m3 LC 117 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/17/2010 49-035-3010 1 47.7 ug/m3 LC 115 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/11/2010 49-045-0003 3 47.7 ug/m3 LC 115 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/17/2010 49-035-0003 1 47.4 ug/m3 LC 115 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/5/2010 49-035-3006 3 46.7 ug/m3 LC 113 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/17/2010 49-035-3006 3 46.7 ug/m3 LC 113 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/3/2010 49-035-0003 1 46.5 ug/m3 LC 113 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/3/2010 49-035-3010 1 46.5 ug/m3 LC 113 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/5/2010 49-035-0003 1 45.8 ug/m3 LC 111 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/10/2010 49-045-0003 3 45.7 ug/m3 LC 111 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/12/2010 49-045-0003 3 45.7 ug/m3 LC 111 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/14/2010 49-035-3006 1 45.4 ug/m3 LC 111 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/3/2010 49-035-3006 3 45.3 ug/m3 LC 110 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/2/2010 49-035-3006 5 43.8 ug/m3 LC 107 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/14/2010 49-035-3006 3 43.7 ug/m3 LC 107 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/16/2010 49-035-3006 1 43.6 ug/m3 LC 107 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/14/2010 49-035-0003 1 43.5 ug/m3 LC 107 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/4/2010 49-035-3006 1 43.1 ug/m3 LC 106 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/11/2010 49-045-0003 1 42.4 ug/m3 LC 105 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/2/2010 49-035-3010 1 42.1 ug/m3 LC 104 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/13/2010 49-045-0003 3 41.8 ug/m3 LC 104 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/4/2010 49-035-3010 1 40.6 ug/m3 LC 101 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/30/2010 49-035-3006 3 40.4 ug/m3 LC 100 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/9/2010 49-045-0003 3 40.3 ug/m3 LC 100 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/30/2010 49-035-3010 1 39.4 ug/m3 LC 98 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/14/2010 49-035-3006 5 38.9 ug/m3 LC 97 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/5/2010 49-035-3006 1 38.8 ug/m3 LC 97 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/5/2010 49-035-3010 1 38.5 ug/m3 LC 96 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/27/2010 49-035-3006 3 38.4 ug/m3 LC 96 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/6/2010 49-035-0003 1 38.2 ug/m3 LC 96 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/4/2010 49-035-0003 1 38.1 ug/m3 LC 95 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/4/2010 49-035-3006 3 37.8 ug/m3 LC 95 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/4/2010 49-035-3006 5 37.6 ug/m3 LC 94 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 2

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/2/2010 49-035-3006 3 37.4 ug/m3 LC 94 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/30/2010 49-035-0003 1 37 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/16/2010 49-035-0003 1 36.8 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/16/2010 49-035-3006 3 36.8 ug/m3 LC 93 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/30/2010 49-035-3006 1 36.6 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/6/2010 49-035-3006 3 36.2 ug/m3 LC 92 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/17/2010 49-035-1001 1 35.8 ug/m3 LC 91 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/30/2010 49-035-3006 5 35.1 ug/m3 LC 90 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/8/2010 49-035-3006 1 34.9 ug/m3 LC 89 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/5/2010 49-045-0003 3 34.6 ug/m3 LC 89 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/8/2010 49-035-0003 1 34.5 ug/m3 LC 88 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/5/2010 49-035-1001 1 34 ug/m3 LC 87 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/30/2010 49-035-3006 3 33.7 ug/m3 LC 87 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/27/2010 49-045-0003 3 33.6 ug/m3 LC 87 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/24/2010 49-035-0003 1 33.4 ug/m3 LC 86 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/8/2010 49-035-3006 1 33.2 ug/m3 LC 86 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/8/2010 49-035-3006 5 33.2 ug/m3 LC 86 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/27/2010 49-035-0003 1 32.7 ug/m3 LC 85 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/5/2010 49-035-0003 1 32.7 ug/m3 LC 85 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/17/2010 49-045-0003 1 32.3 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/17/2010 49-045-0003 3 32.3 ug/m3 LC 84 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/4/2010 49-035-0003 1 32.1 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/1/2010 49-035-0003 1 32.1 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/6/2010 49-045-0003 3 32.1 ug/m3 LC 84 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/27/2010 49-035-3010 1 32 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/6/2010 49-035-3006 5 31.8 ug/m3 LC 83 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/31/2010 49-035-3006 3 31.8 ug/m3 LC 83 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/5/2010 49-035-3006 3 31.8 ug/m3 LC 83 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/15/2010 49-035-3006 1 31.7 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/9/2010 49-035-3010 1 31.6 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/1/2010 49-035-3006 1 31.5 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/27/2010 49-035-3006 1 31.4 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/4/2010 49-035-3010 1 31.4 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/30/2010 49-045-0003 3 30.7 ug/m3 LC 81 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/8/2010 49-035-3006 3 30.2 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/18/2010 49-035-3006 3 30.2 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/27/2010 49-035-3006 1 30.1 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/4/2010 49-035-3010 1 29.9 ug/m3 LC 79 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/6/2010 49-045-0003 3 29.9 ug/m3 LC 79 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/27/2010 49-035-0003 1 29.7 ug/m3 LC 79 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/5/2010 49-035-3010 1 29.6 ug/m3 LC 79 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/27/2010 49-035-3006 3 29.6 ug/m3 LC 79 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/1/2010 49-035-3010 1 29.5 ug/m3 LC 79 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/18/2010 49-035-3006 1 29.4 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/15/2010 49-035-3006 3 29.4 ug/m3 LC 78 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/18/2010 49-035-0003 1 29.3 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/3/2010 49-045-0003 3 29.3 ug/m3 LC 78 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/10/2010 49-035-3006 3 29.2 ug/m3 LC 78 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/4/2010 49-035-3006 1 28.9 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/27/2010 49-045-0003 1 28.9 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/5/2010 49-045-0003 3 28.7 ug/m3 LC 77 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/27/2010 49-045-0003 3 28.6 ug/m3 LC 77 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/8/2010 49-035-3010 2 28.6 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/15/2010 49-035-3010 1 28.3 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/29/2010 49-035-0003 1 28.2 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/24/2010 49-035-3010 1 28.2 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2010 Page 3

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/9/2010 49-035-3006 1 28.1 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/18/2010 49-045-0003 3 28.1 ug/m3 LC 76 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/14/2010 49-035-1001 1 28 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/6/2010 49-035-3010 1 27.9 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/8/2010 49-035-1001 1 27.7 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/4/2010 49-035-3006 3 27.7 ug/m3 LC 75 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/1/2010 49-035-1001 1 27.5 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/17/2010 49-035-3006 3 27.4 ug/m3 LC 74 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/4/2010 49-035-1001 1 27.3 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/17/2010 49-035-3006 1 27.2 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/29/2010 49-035-3010 1 27.2 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/27/2010 49-035-3006 1 27.2 ug/m3 LC 74 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/9/2010 49-035-0003 1 27.1 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/10/2010 49-035-3006 1 27 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/6/2010 49-035-3006 1 26.7 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/5/2010 49-045-0003 3 26.6 ug/m3 LC 73 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/15/2010 49-035-0003 1 26.5 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/3/2010 49-035-3006 1 26.4 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/30/2010 49-045-0003 1 26.4 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/3/2010 49-035-0003 1 26.2 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/31/2010 49-035-3006 1 26.2 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/1/2010 49-035-3006 3 26.1 ug/m3 LC 72 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/31/2010 49-035-0003 1 26 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/5/2010 49-045-0003 1 25.9 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/18/2010 49-035-3006 5 25.7 ug/m3 LC 71 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/2/2010 49-045-0003 3 25.7 ug/m3 LC 71 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/2/2010 49-035-3010 1 25.5 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/14/2010 49-045-0003 3 25.4 ug/m3 LC 70 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/10/2010 49-035-0003 1 25.2 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/29/2010 49-035-3006 1 25.2 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/17/2010 49-035-3006 5 25.1 ug/m3 LC 70 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/17/2010 49-035-0003 1 25 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/11/2010 49-035-3006 3 25 ug/m3 LC 70 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/6/2010 49-035-0003 1 24.8 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/10/2010 49-045-0003 3 24.8 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/7/2010 49-035-3006 1 24.5 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/3/2010 49-035-3010 1 24.5 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/6/2010 49-035-3010 1 24.5 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/3/2010 49-035-3006 3 24.4 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/9/2010 49-035-3006 3 24.4 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/16/2010 49-045-0003 3 24.4 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/16/2010 49-035-3006 3 24.1 ug/m3 LC 68 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/2/2010 49-035-3006 3 24 ug/m3 LC 68 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/4/2010 49-035-1001 1 23.9 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/3/2010 49-035-3010 1 23.9 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/25/2010 49-035-3006 1 23.8 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/29/2010 49-035-3006 3 23.8 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/4/2010 49-035-0003 1 23.7 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/11/2010 49-035-3006 1 23.3 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/17/2010 49-035-3010 1 23.3 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/28/2010 49-035-0003 1 23.2 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/25/2010 49-035-0003 1 23.2 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/17/2010 49-045-0003 3 23.1 ug/m3 LC 66 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/2/2010 49-035-3006 5 22.9 ug/m3 LC 66 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/25/2010 49-035-0003 1 22.7 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/10/2010 49-035-1001 1 22.6 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095
E.1.SLC-2010 Page 4

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

1/29/2010 49-045-0003 3 22.6 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/2/2010 49-035-0003 1 22.4 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/7/2010 49-035-3006 3 22.4 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/26/2010 49-035-0003 1 22.3 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/3/2010 49-045-0003 3 22.3 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/8/2010 49-045-0003 3 22.3 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/5/2010 49-035-0003 1 22.2 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/8/2010 49-045-0003 1 22.2 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/16/2010 49-035-3006 1 22.1 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/1/2010 49-045-0003 3 22 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/21/2010 49-035-3006 1 22 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/29/2010 49-035-1001 1 21.9 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/2/2010 49-035-3006 1 21.8 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/17/2010 49-035-3010 1 21.7 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/4/2010 49-035-3006 1 21.5 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/25/2010 49-045-0003 3 21.3 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/4/2010 49-035-3010 2 21.2 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/2/2010 49-035-0003 1 21.1 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/5/2010 49-045-0003 3 21.1 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/31/2010 49-035-3010 1 20.9 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/4/2010 49-045-0003 3 20.9 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/9/2010 49-045-0003 3 20.9 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/4/2010 49-035-3010 1 20.6 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/4/2010 49-045-0003 3 20.6 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/11/2010 49-035-0003 1 20.5 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/7/2010 49-035-0003 1 20.5 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/28/2010 49-045-0003 3 20.5 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/7/2010 49-035-3010 1 20.3 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/19/2010 49-035-3006 3 20.3 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/25/2010 49-035-3006 3 20.3 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/18/2010 49-045-0003 3 20.2 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/4/2010 49-035-3006 1 20.1 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/18/2010 49-035-3010 1 20.1 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/5/2010 49-035-0003 1 19.9 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/25/2010 49-035-3010 1 19.9 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/22/2010 49-035-3006 1 19.9 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/16/2010 49-035-0003 1 19.8 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/4/2010 49-045-0003 3 19.8 ug/m3 LC 59 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/7/2010 49-035-0003 1 19.7 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/5/2010 49-035-3010 1 19.7 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/17/2010 49-035-0003 1 19.6 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/9/2010 49-035-3010 1 19.6 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/4/2010 49-045-0003 1 19.5 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/1/2010 49-035-3006 3 19.5 ug/m3 LC 59 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/8/2010 49-035-3010 1 19.4 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/7/2010 49-045-0003 3 19.4 ug/m3 LC 59 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/18/2010 49-035-3006 3 19.3 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/31/2010 49-045-0003 3 19.2 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/7/2010 49-035-1001 1 19 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/9/2010 49-045-0003 3 18.9 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/18/2010 49-045-0003 3 18.8 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/27/2010 49-035-0003 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/24/2010 49-035-3006 1 18.7 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/8/2010 49-045-0003 3 18.6 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/4/2010 49-035-0003 1 18.5 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/8/2010 49-035-3006 1 18.2 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 5

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

1/28/2010 49-035-3010 1 18.2 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/26/2010 49-035-0003 1 18.1 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/25/2010 49-035-0003 1 18.1 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/11/2010 49-045-0003 3 18.1 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/16/2010 49-035-1001 1 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/3/2010 49-035-3010 1 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/28/2010 49-035-3006 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/25/2010 49-035-3010 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/5/2010 49-035-3010 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/16/2010 49-045-0003 3 17.8 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/26/2010 49-035-3010 1 17.7 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/28/2010 49-035-0003 1 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/9/2010 49-035-0003 1 17.5 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/28/2010 49-035-0003 1 17.5 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/9/2010 49-035-3006 1 17.5 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/3/2010 49-035-3006 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/26/2010 49-045-0003 3 17.4 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/17/2010 49-045-0003 3 17.4 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/26/2010 49-045-0003 3 17.3 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/8/2010 49-035-0003 1 17.2 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/16/2010 49-035-3006 3 17.2 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/17/2010 49-035-3006 3 17.2 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/7/2010 49-035-1001 1 17.1 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/18/2010 49-035-0003 1 17 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/26/2010 49-035-3006 3 17 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/16/2010 49-045-0003 3 17 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/3/2010 49-035-0003 1 16.9 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/4/2010 49-035-3010 1 16.9 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/26/2010 49-035-0003 1 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/16/2010 49-035-3010 1 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/1/2010 49-045-0003 3 16.7 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/28/2010 49-035-3010 2 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/10/2010 49-035-3006 5 16.6 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/4/2010 49-045-0003 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/7/2010 49-045-0003 3 16.6 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/22/2010 49-045-0003 3 16.6 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/26/2010 49-035-3006 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/24/2010 49-035-3010 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/26/2010 49-035-3010 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/18/2010 49-045-0003 3 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/18/2010 49-035-3006 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/28/2010 49-035-3006 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/26/2010 49-035-3006 5 16.4 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/15/2010 49-045-0003 3 16.4 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/28/2010 49-035-0003 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/2/2010 49-035-1001 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/1/2010 49-035-0003 1 16.2 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/4/2010 49-045-0003 3 16.2 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/3/2010 49-035-0003 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/28/2010 49-035-3006 5 16.1 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/2/2010 49-035-3006 1 16 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/16/2010 49-035-3010 1 16 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/15/2010 49-045-0003 3 16 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/20/2010 49-045-0003 3 16 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/15/2010 49-035-0003 1 15.9 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/24/2010 49-035-0003 1 15.9 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2010 Page 6

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/8/2010 49-035-3006 3 15.9 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/18/2010 49-035-3006 3 15.9 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/18/2010 49-035-3006 1 15.8 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/8/2010 49-035-3006 5 15.8 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/15/2010 49-035-3006 3 15.8 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/6/2010 49-045-0003 3 15.8 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/6/2010 49-035-0003 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/16/2010 49-035-0003 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/5/2010 49-035-3006 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/7/2010 49-035-1001 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/24/2010 49-045-0003 3 15.7 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/30/2010 49-035-0003 1 15.6 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/27/2010 49-045-0003 3 15.6 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/19/2010 49-035-0003 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/27/2010 49-035-3006 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/24/2010 49-035-3006 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/5/2010 49-035-3006 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/5/2010 49-035-3006 5 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/30/2010 49-035-3010 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/28/2010 49-035-3010 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/22/2010 49-045-0003 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/20/2010 49-035-3006 1 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/28/2010 49-035-0003 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/10/2010 49-045-0003 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/17/2010 49-045-0003 3 15.2 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/27/2010 49-035-0003 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/24/2010 49-035-3006 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/3/2010 49-035-3006 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/1/2010 49-035-3010 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/14/2010 49-035-3006 3 15.1 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/15/2010 49-045-0003 3 15.1 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/28/2010 49-035-3006 1 15.1 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/28/2010 49-035-3006 3 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/19/2010 49-035-3006 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/23/2010 49-045-0003 3 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/16/2010 49-045-0003 3 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/1/2010 49-035-0003 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/30/2010 49-035-3006 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/28/2010 49-045-0003 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/4/2010 49-045-0003 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/19/2010 49-045-0003 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/28/2010 49-035-3006 5 14.7 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/15/2010 49-045-0003 3 14.7 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/30/2010 49-035-0003 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/16/2010 49-035-3006 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/22/2010 49-035-3006 5 14.6 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/22/2010 49-035-3010 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/21/2010 49-035-3006 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/18/2010 49-035-3010 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/6/2010 49-035-3010 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/3/2010 49-045-0003 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/17/2010 49-035-3010 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/29/2010 49-035-3010 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/2/2010 49-035-3006 3 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/22/2010 49-035-3006 3 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/16/2010 49-035-0003 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2010 Page 7

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/1/2010 49-035-3006 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/4/2010 49-035-3006 5 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/7/2010 49-035-3010 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/14/2010 49-045-0003 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/5/2010 49-045-0003 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/28/2010 49-035-3006 5 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/28/2010 49-035-3010 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/25/2010 49-045-0003 3 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/7/2010 49-035-3006 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/15/2010 49-035-3006 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/26/2010 49-035-1001 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/21/2010 49-035-3006 3 14.1 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/24/2010 49-035-3006 3 14.1 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/2/2010 49-045-0003 3 14.1 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/19/2010 49-045-0003 3 14.1 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/7/2010 49-035-0003 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/17/2010 49-035-3006 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/17/2010 49-035-3006 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/25/2010 49-035-1001 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/26/2010 49-035-3006 3 14 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/19/2010 49-035-3010 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/10/2010 49-035-3010 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/28/2010 49-035-3006 3 13.9 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/18/2010 49-045-0003 3 13.9 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/2/2010 49-035-0003 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/24/2010 49-035-3006 5 13.7 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/1/2010 49-035-3010 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/21/2010 49-045-0003 3 13.7 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/4/2010 49-035-3006 5 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/7/2010 49-035-3006 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/8/2010 49-045-0003 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/21/2010 49-035-0003 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/2/2010 49-035-3010 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/20/2010 49-035-3006 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/23/2010 49-045-0003 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/5/2010 49-035-0003 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/7/2010 49-045-0003 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/15/2010 49-035-3006 3 13.4 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/19/2010 49-035-3006 5 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/14/2010 49-045-0003 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/6/2010 49-035-3006 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/17/2010 49-035-3006 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/15/2010 49-035-0003 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/22/2010 49-035-0003 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/15/2010 49-035-3006 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/21/2010 49-045-0003 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/28/2010 49-035-3010 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/6/2010 49-035-3010 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/23/2010 49-035-3006 3 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/1/2010 49-035-3006 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/28/2010 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/4/2010 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/21/2010 49-035-0003 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/4/2010 49-035-1001 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/2/2010 49-035-3010 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/17/2010 49-035-3010 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2010 Page 8

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/22/2010 49-035-3010 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/1/2010 49-045-0003 3 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/26/2010 49-035-3006 1 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/2/2010 49-035-0003 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/27/2010 49-035-3010 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/17/2010 49-035-0003 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/29/2010 49-035-0003 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/1/2010 49-035-3006 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/5/2010 49-045-0003 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/28/2010 49-045-0003 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/17/2010 49-045-0003 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/7/2010 49-035-3006 5 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/28/2010 49-035-3006 3 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/20/2010 49-045-0003 3 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/28/2010 49-035-1001 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/15/2010 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/2/2010 49-035-3006 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/23/2010 49-045-0003 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/18/2010 49-035-3006 5 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/18/2010 49-035-3006 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/12/2010 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/29/2010 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/10/2010 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/22/2010 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/18/2010 49-035-3010 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/24/2010 49-045-0003 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/4/2010 49-035-3006 1 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/23/2010 49-035-0003 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/10/2010 49-035-3006 3 12.1 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/12/2010 49-045-0003 3 12.1 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/5/2010 49-035-3006 1 12.1 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/22/2010 49-035-1001 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/5/2010 49-045-0003 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/25/2010 49-035-3010 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/3/2010 49-045-0003 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/26/2010 49-045-0003 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/5/2010 49-035-3010 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/2/2010 49-045-0003 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/25/2010 49-035-3006 5 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/22/2010 49-035-3006 5 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/28/2010 49-035-1001 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/2/2010 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/21/2010 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/24/2010 49-035-0003 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/27/2010 49-035-3006 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/8/2010 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/25/2010 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/19/2010 49-035-3006 1 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/25/2010 49-035-0003 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/18/2010 49-035-0003 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/8/2010 49-035-3006 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/6/2010 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/1/2010 49-035-3010 2 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/18/2010 49-035-3006 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/7/2010 49-035-3010 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/22/2010 49-035-3010 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2010 Page 9

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/11/2010 49-035-3010 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/13/2010 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/7/2010 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/23/2010 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/22/2010 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/15/2010 49-035-3006 5 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/25/2010 49-035-3010 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/2/2010 49-035-3006 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/7/2010 49-045-0003 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/25/2010 49-045-0003 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/14/2010 49-045-0003 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/1/2010 49-035-0003 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/14/2010 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/14/2010 49-035-3010 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/22/2010 49-035-3006 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/22/2010 49-035-0003 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/22/2010 49-035-3006 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/16/2010 49-045-0003 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/25/2010 49-035-3010 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/26/2010 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/22/2010 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/31/2010 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/3/2010 49-035-3006 1 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/8/2010 49-035-0003 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/12/2010 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/8/2010 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/25/2010 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/8/2010 49-035-0003 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/1/2010 49-035-3010 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/9/2010 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/19/2010 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/23/2010 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/14/2010 49-035-0003 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/6/2010 49-035-0003 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/4/2010 49-035-3006 1 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/27/2010 49-035-3006 1 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/20/2010 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/13/2010 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/2/2010 49-035-3006 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/21/2010 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/23/2010 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/30/2010 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/27/2010 49-045-0003 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/1/2010 49-035-0003 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/23/2010 49-035-3006 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/28/2010 49-035-3010 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/2/2010 49-045-0003 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/25/2010 49-035-3006 1 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/6/2010 49-035-0003 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/2/2010 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/19/2010 49-035-1001 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/25/2010 49-035-1001 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/2/2010 49-035-3010 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/24/2010 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/11/2010 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/4/2010 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2010 Page 10

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/18/2010 49-035-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/22/2010 49-035-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/31/2010 49-035-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/10/2010 49-035-3006 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/11/2010 49-045-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/21/2010 49-035-3010 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/29/2010 49-035-3010 2 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/25/2010 49-035-0003 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/23/2010 49-035-0003 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/25/2010 49-035-3006 5 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/2/2010 49-035-3006 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/24/2010 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/24/2010 49-035-3010 2 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/2/2010 49-035-3006 5 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/14/2010 49-035-3006 5 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/16/2010 49-035-3006 5 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/5/2010 49-035-1001 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/8/2010 49-035-3010 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/27/2010 49-035-3010 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/14/2010 49-035-3006 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/1/2010 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/29/2010 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/18/2010 49-035-3006 1 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/23/2010 49-035-3006 1 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/21/2010 49-035-0003 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/22/2010 49-035-0003 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/16/2010 49-035-0003 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/18/2010 49-035-0003 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/20/2010 49-035-3006 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/2/2010 49-035-3006 5 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/11/2010 49-035-1001 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/25/2010 49-035-3006 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/26/2010 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/20/2010 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/14/2010 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/14/2010 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/27/2010 49-035-0003 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/2/2010 49-035-0003 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/2/2010 49-035-3010 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/27/2010 49-035-3006 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/15/2010 49-035-3006 1 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/14/2010 49-035-0003 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/19/2010 49-035-3006 5 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/1/2010 49-035-3006 5 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/9/2010 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/20/2010 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/23/2010 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/19/2010 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/15/2010 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/1/2010 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/2/2010 49-035-1001 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/2/2010 49-045-0003 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/29/2010 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/27/2010 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/25/2010 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/26/2010 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2010 Page 11

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/25/2010 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/11/2010 49-035-3006 5 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/15/2010 49-035-1001 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/29/2010 49-035-3010 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/21/2010 49-035-3010 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/10/2010 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/22/2010 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/20/2010 49-035-0003 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/13/2010 49-035-0003 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/23/2010 49-035-3006 5 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/5/2010 49-035-3006 5 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/23/2010 49-035-3010 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/18/2010 49-035-3010 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/24/2010 49-035-3010 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/15/2010 49-035-3010 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/24/2010 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/8/2010 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/24/2010 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/2/2010 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/1/2010 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/5/2010 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/22/2010 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/13/2010 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/28/2010 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/13/2010 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/16/2010 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/11/2010 49-045-0003 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/3/2010 49-045-0003 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/25/2010 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/11/2010 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/28/2010 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/16/2010 49-035-1001 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/25/2010 49-045-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/17/2010 49-035-3010 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/28/2010 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/20/2010 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/26/2010 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/18/2010 49-035-0003 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/14/2010 49-035-0003 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/28/2010 49-035-3006 5 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/25/2010 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/26/2010 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/22/2010 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/15/2010 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/21/2010 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/27/2010 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/3/2010 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/26/2010 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/1/2010 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/4/2010 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/8/2010 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/11/2010 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/4/2010 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/27/2010 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/26/2010 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/14/2010 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2010 Page 12

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/13/2010 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/26/2010 49-035-3006 1 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/15/2010 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/21/2010 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/18/2010 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/25/2010 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/3/2010 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/14/2010 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/1/2010 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/16/2010 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/23/2010 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/3/2010 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/13/2010 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/16/2010 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/20/2010 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/8/2010 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/16/2010 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/12/2010 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/9/2010 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/27/2010 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/23/2010 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/3/2010 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/19/2010 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/22/2010 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/25/2010 49-035-3006 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/26/2010 49-035-3010 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/7/2010 49-035-3010 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/15/2010 49-035-3010 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/4/2010 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/26/2010 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/3/2010 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/21/2010 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/28/2010 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/21/2010 49-035-0003 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/30/2010 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/14/2010 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/13/2010 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/16/2010 49-035-3010 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/2/2010 49-035-3010 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/25/2010 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/21/2010 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/22/2010 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/7/2010 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/2/2010 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/17/2010 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/7/2010 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/10/2010 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/13/2010 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/21/2010 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/19/2010 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/4/2010 49-045-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/21/2010 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/6/2010 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/28/2010 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/13/2010 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/16/2010 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2010 Page 13

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/17/2010 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/6/2010 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/16/2010 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/18/2010 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/27/2010 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/21/2010 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/10/2010 49-035-0003 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/2/2010 49-035-0003 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/11/2010 49-035-0003 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/6/2010 49-035-3006 5 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/20/2010 49-035-1001 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/24/2010 49-035-3010 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/19/2010 49-035-3010 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/13/2010 49-035-3010 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/1/2010 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/7/2010 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/15/2010 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/22/2010 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/28/2010 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/11/2010 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/11/2010 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/12/2010 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/3/2010 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/29/2010 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/12/2010 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/10/2010 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/25/2010 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/23/2010 49-035-3010 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/4/2010 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/28/2010 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/2/2010 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/18/2010 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/22/2010 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/1/2010 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/28/2010 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/16/2010 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/19/2010 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/26/2010 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/28/2010 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/20/2010 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/8/2010 49-035-3010 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/23/2010 49-035-3010 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/16/2010 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/12/2010 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/19/2010 49-035-3010 2 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/5/2010 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/23/2010 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/24/2010 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/26/2010 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/13/2010 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/14/2010 49-035-3006 5 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/14/2010 49-045-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/20/2010 49-035-3010 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/22/2010 49-035-3010 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/13/2010 49-035-3010 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/20/2010 49-035-3010 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2010 Page 14

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/6/2010 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/28/2010 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/25/2010 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/21/2010 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/30/2010 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/30/2010 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/16/2010 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/30/2010 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/19/2010 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/24/2010 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/17/2010 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/26/2010 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/10/2010 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/6/2010 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/22/2010 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/17/2010 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/21/2010 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/22/2010 49-035-1001 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/29/2010 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/30/2010 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/13/2010 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/20/2010 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/12/2010 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/15/2010 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/21/2010 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/9/2010 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/14/2010 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/20/2010 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/9/2010 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/14/2010 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/20/2010 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/25/2010 49-035-3010 2 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/14/2010 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/25/2010 49-035-3010 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/16/2010 49-035-3010 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/22/2010 49-035-3010 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/8/2010 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/31/2010 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/20/2010 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/5/2010 49-035-3010 2 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/11/2010 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/31/2010 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/2/2010 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/22/2010 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/20/2010 49-035-1001 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/22/2010 49-045-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/2/2010 49-045-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/7/2010 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/24/2010 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/26/2010 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/24/2010 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/16/2010 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/18/2010 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/23/2010 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/8/2010 49-045-0003 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/8/2010 49-045-0003 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2010 Page 15

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

9/23/2010 49-045-0003 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/14/2010 49-045-0003 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/3/2010 49-035-3006 1 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/30/2010 49-035-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/18/2010 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/13/2010 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/29/2010 49-035-3006 5 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/29/2010 49-035-1001 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/13/2010 49-035-1001 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/15/2010 49-045-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/12/2010 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/3/2010 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/3/2010 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/27/2010 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/13/2010 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/22/2010 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/20/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/1/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/10/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/1/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/12/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/22/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/30/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/1/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/24/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/29/2010 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/2/2010 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/13/2010 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/1/2010 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/13/2010 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/22/2010 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/11/2010 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/11/2010 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/18/2010 49-035-1001 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/19/2010 49-045-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/22/2010 49-045-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/20/2010 49-035-3010 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/9/2010 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/10/2010 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/12/2010 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/9/2010 49-045-0003 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/18/2010 49-045-0003 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/19/2010 49-045-0003 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/29/2010 49-045-0003 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/31/2010 49-035-3010 2 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/29/2010 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/12/2010 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/28/2010 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/1/2010 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/20/2010 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/6/2010 49-035-1001 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/12/2010 49-035-1001 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/7/2010 49-045-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/16/2010 49-045-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/26/2010 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/5/2010 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 16

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/16/2010 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/23/2010 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/23/2010 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/28/2010 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/29/2010 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/12/2010 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/20/2010 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/27/2010 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/6/2010 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/13/2010 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/17/2010 49-035-3010 2 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/11/2010 49-035-3010 2 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/17/2010 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/14/2010 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/28/2010 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/19/2010 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/10/2010 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/4/2010 49-035-3006 5 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/13/2010 49-035-3006 5 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2010 49-035-3010 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/27/2010 49-035-3010 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/6/2010 49-035-3010 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/3/2010 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/21/2010 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/21/2010 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/25/2010 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/15/2010 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/5/2010 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/17/2010 49-035-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/29/2010 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/15/2010 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/7/2010 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/20/2010 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/28/2010 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/10/2010 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/21/2010 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/13/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/16/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/17/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/18/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/2/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/4/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/5/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/13/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/15/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/12/2010 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/24/2010 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/2/2010 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/21/2010 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/25/2010 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/9/2010 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/1/2010 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/4/2010 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/3/2010 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/17/2010 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/8/2010 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2010 Page 17

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

8/20/2010 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/19/2010 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/25/2010 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/12/2010 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/13/2010 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/12/2010 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/26/2010 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/21/2010 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/8/2010 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/12/2010 49-035-3010 2 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/4/2010 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/15/2010 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/21/2010 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/28/2010 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/6/2010 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/4/2010 49-035-1001 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/24/2010 49-035-1001 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/1/2010 49-035-3010 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/9/2010 49-035-3010 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/16/2010 49-035-3010 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/27/2010 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/26/2010 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/6/2010 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/20/2010 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/19/2010 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/13/2010 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/18/2010 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/28/2010 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/17/2010 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/27/2010 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/12/2010 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/11/2010 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/12/2010 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/27/2010 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/28/2010 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/24/2010 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/16/2010 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/24/2010 49-035-3006 5 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/16/2010 49-035-3006 5 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/17/2010 49-035-3006 5 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/14/2010 49-035-1001 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/19/2010 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/1/2010 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/22/2010 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/29/2010 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/14/2010 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/21/2010 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/1/2010 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/25/2010 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/22/2010 49-045-0003 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/14/2010 49-045-0003 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/10/2010 49-045-0003 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/17/2010 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/1/2010 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/19/2010 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/27/2010 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 18

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/16/2010 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/21/2010 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/11/2010 49-035-3006 5 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/13/2010 49-035-3006 5 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/25/2010 49-035-1001 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/18/2010 49-045-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/24/2010 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/9/2010 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/19/2010 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/7/2010 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/15/2010 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/11/2010 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/5/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/8/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/3/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/7/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/8/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/31/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/5/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/14/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/23/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/11/2010 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/20/2010 49-035-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/29/2010 49-035-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/12/2010 49-035-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/31/2010 49-035-1001 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/31/2010 49-035-3010 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/29/2010 49-035-3010 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/17/2010 49-035-3010 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/13/2010 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/3/2010 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/13/2010 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/24/2010 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/9/2010 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/10/2010 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/11/2010 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/30/2010 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/24/2010 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/6/2010 49-035-3006 1 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/30/2010 49-035-3006 1 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/25/2010 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/24/2010 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/13/2010 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/16/2010 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/12/2010 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/29/2010 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/4/2010 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/13/2010 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/25/2010 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/21/2010 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/10/2010 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/2/2010 49-045-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/15/2010 49-035-3010 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/27/2010 49-035-3010 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/5/2010 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/11/2010 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 19

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/17/2010 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/1/2010 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/2/2010 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/7/2010 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/15/2010 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/22/2010 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/24/2010 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/18/2010 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/6/2010 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/19/2010 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/1/2010 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/1/2010 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/2/2010 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/9/2010 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/15/2010 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/11/2010 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/18/2010 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/4/2010 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/8/2010 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/27/2010 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/16/2010 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/25/2010 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/3/2010 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/1/2010 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/20/2010 49-035-3010 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/18/2010 49-035-3010 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/15/2010 49-035-3010 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/5/2010 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/26/2010 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/25/2010 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/10/2010 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/11/2010 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/17/2010 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/12/2010 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/31/2010 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/29/2010 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/24/2010 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/10/2010 49-035-3006 5 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/22/2010 49-035-3006 5 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/10/2010 49-035-3006 5 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/15/2010 49-035-1001 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/16/2010 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/18/2010 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/7/2010 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/11/2010 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/30/2010 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/4/2010 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/30/2010 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/19/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/21/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/11/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/26/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/4/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/3/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/4/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/7/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2010 Page 20

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

8/4/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/9/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/8/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/17/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/29/2010 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/25/2010 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/2/2010 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/15/2010 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/27/2010 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/24/2010 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/21/2010 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/24/2010 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/29/2010 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/8/2010 49-035-3006 5 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/28/2010 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/15/2010 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/20/2010 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/24/2010 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/24/2010 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/10/2010 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/29/2010 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/2/2010 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/14/2010 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/31/2010 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/20/2010 49-035-3010 2 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/7/2010 49-035-3010 2 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/20/2010 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/18/2010 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/15/2010 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/28/2010 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/19/2010 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/22/2010 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/25/2010 49-035-3006 5 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/22/2010 49-045-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/24/2010 49-035-3010 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/12/2010 49-035-3010 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/16/2010 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/25/2010 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/28/2010 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/31/2010 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/30/2010 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/1/2010 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/13/2010 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/30/2010 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/11/2010 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/8/2010 49-035-3010 2 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/9/2010 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/18/2010 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/21/2010 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/17/2010 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/29/2010 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/11/2010 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/1/2010 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/12/2010 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/22/2010 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/27/2010 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 21

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/10/2010 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/29/2010 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/12/2010 49-035-3006 5 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/17/2010 49-035-3006 5 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/26/2010 49-035-1001 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/25/2010 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/9/2010 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/11/2010 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/11/2010 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/2/2010 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/7/2010 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/23/2010 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/23/2010 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/24/2010 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/11/2010 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/15/2010 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/3/2010 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/5/2010 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/7/2010 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/25/2010 49-035-3010 2 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/28/2010 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/6/2010 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/1/2010 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/6/2010 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/20/2010 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/5/2010 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/26/2010 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/19/2010 49-035-3006 5 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/16/2010 49-035-1001 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/6/2010 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/10/2010 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/4/2010 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/5/2010 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/1/2010 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/12/2010 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/14/2010 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/19/2010 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/23/2010 49-045-0003 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/30/2010 49-045-0003 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/28/2010 49-045-0003 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/16/2010 49-045-0003 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/31/2010 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/16/2010 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/13/2010 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/3/2010 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/10/2010 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/18/2010 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/24/2010 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/18/2010 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/18/2010 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/23/2010 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/30/2010 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/1/2010 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/16/2010 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/15/2010 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/5/2010 49-035-1001 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095
E.1.SLC-2010 Page 22

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/5/2010 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/12/2010 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/6/2010 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/23/2010 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/10/2010 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/16/2010 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/15/2010 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/19/2010 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/22/2010 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/9/2010 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/22/2010 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/5/2010 49-035-3006 5 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/14/2010 49-035-3006 5 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/29/2010 49-035-3006 5 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/21/2010 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/2/2010 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/6/2010 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/14/2010 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/1/2010 49-045-0003 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/2/2010 49-045-0003 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/19/2010 49-045-0003 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/18/2010 49-045-0003 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/24/2010 49-045-0003 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/22/2010 49-035-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/12/2010 49-035-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/19/2010 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/15/2010 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/2/2010 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/11/2010 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/14/2010 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/1/2010 49-035-1001 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/17/2010 49-035-1001 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/1/2010 49-035-1001 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/20/2010 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/13/2010 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/21/2010 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/28/2010 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/29/2010 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/14/2010 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/19/2010 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/20/2010 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/3/2010 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/27/2010 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/19/2010 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/8/2010 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/5/2010 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/16/2010 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/15/2010 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/9/2010 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/12/2010 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/12/2010 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/19/2010 49-035-1001 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/29/2010 49-035-1001 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/5/2010 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/9/2010 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/17/2010 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2010 Page 23

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

8/4/2010 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/13/2010 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/14/2010 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/19/2010 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/31/2010 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/18/2010 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/16/2010 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/6/2010 49-045-0003 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/12/2010 49-045-0003 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/21/2010 49-035-3010 2 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/23/2010 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/10/2010 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/4/2010 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/31/2010 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/7/2010 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/23/2010 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/17/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/20/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/5/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/26/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/28/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/7/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/11/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/12/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/1/2010 49-035-3006 5 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/16/2010 49-035-1001 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/25/2010 49-035-1001 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/11/2010 49-035-1001 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/26/2010 49-035-3010 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/31/2010 49-035-3010 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/5/2010 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/11/2010 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/7/2010 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/4/2010 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/19/2010 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/10/2010 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/14/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/28/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/24/2010 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/24/2010 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/26/2010 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/25/2010 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/6/2010 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/30/2010 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/6/2010 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/29/2010 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/15/2010 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/17/2010 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/9/2010 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/20/2010 49-035-3006 5 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/26/2010 49-035-3006 5 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/28/2010 49-035-3006 5 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/26/2010 49-035-3006 5 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/1/2010 49-045-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/29/2010 49-045-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/21/2010 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2010 Page 24

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/22/2010 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/7/2010 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/3/2010 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/31/2010 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/1/2010 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/18/2010 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/3/2010 49-045-0003 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/6/2010 49-045-0003 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/24/2010 49-045-0003 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/31/2010 49-045-0003 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/7/2010 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/11/2010 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/12/2010 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/7/2010 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/29/2010 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/7/2010 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/23/2010 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/9/2010 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/16/2010 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/23/2010 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/7/2010 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/11/2010 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/31/2010 49-035-3006 5 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/13/2010 49-035-1001 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/6/2010 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/16/2010 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/11/2010 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/8/2010 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/15/2010 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/16/2010 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/26/2010 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/19/2010 49-035-3006 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/12/2010 49-045-0003 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/29/2010 49-045-0003 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/30/2010 49-045-0003 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/9/2010 49-045-0003 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/26/2010 49-035-3010 2 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/15/2010 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/17/2010 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/20/2010 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/6/2010 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/20/2010 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/31/2010 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/23/2010 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/8/2010 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/8/2010 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/31/2010 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/20/2010 49-035-3006 5 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/7/2010 49-035-3006 5 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/23/2010 49-035-3006 5 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/4/2010 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/28/2010 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/28/2010 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/23/2010 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/14/2010 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/22/2010 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 25

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/17/2010 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/29/2010 49-045-0003 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/9/2010 49-045-0003 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/23/2010 49-045-0003 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/7/2010 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/20/2010 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/9/2010 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/15/2010 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/7/2010 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/21/2010 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/26/2010 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/30/2010 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/20/2010 49-035-3006 5 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/9/2010 49-035-3006 5 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/21/2010 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/2/2010 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/8/2010 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/7/2010 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/27/2010 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/17/2010 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/25/2010 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/25/2010 49-045-0003 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/26/2010 49-045-0003 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/25/2010 49-045-0003 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/23/2010 49-035-3010 2 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/9/2010 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/26/2010 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/14/2010 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/19/2010 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/26/2010 49-035-1001 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/22/2010 49-035-1001 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/16/2010 49-045-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/26/2010 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/12/2010 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/10/2010 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/19/2010 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/30/2010 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/31/2010 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/22/2010 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/2/2010 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/17/2010 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/6/2010 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/8/2010 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/27/2010 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/19/2010 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/22/2010 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/21/2010 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/26/2010 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/13/2010 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/31/2010 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/18/2010 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/17/2010 49-035-3006 5 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/24/2010 49-035-1001 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/20/2010 49-035-1001 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/18/2010 49-035-1001 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/25/2010 49-045-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2010 Page 26

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

8/24/2010 49-045-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/5/2010 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/22/2010 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/15/2010 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/23/2010 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/5/2010 49-045-0003 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/15/2010 49-045-0003 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/20/2010 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/13/2010 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/19/2010 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/2/2010 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/13/2010 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/17/2010 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/10/2010 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/3/2010 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/20/2010 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/23/2010 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/25/2010 49-035-3006 5 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/11/2010 49-035-3006 5 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/25/2010 49-035-1001 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/28/2010 49-035-1001 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/17/2010 49-035-1001 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/24/2010 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/6/2010 49-045-0003 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/13/2010 49-035-3010 2 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/21/2010 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/26/2010 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/21/2010 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/17/2010 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/30/2010 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/12/2010 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/10/2010 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/16/2010 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/15/2010 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/20/2010 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/31/2010 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/10/2010 49-045-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/31/2010 49-045-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/26/2010 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/4/2010 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/27/2010 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/9/2010 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/20/2010 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/25/2010 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/21/2010 49-035-3006 1 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/3/2010 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/4/2010 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/27/2010 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/10/2010 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/31/2010 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/5/2010 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/21/2010 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/15/2010 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/5/2010 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/17/2010 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/27/2010 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 27

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

1/24/2010 49-035-3006 5 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/3/2010 49-035-3006 5 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/5/2010 49-035-3006 5 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/28/2010 49-035-1001 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/20/2010 49-045-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/12/2010 49-045-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/25/2010 49-045-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/19/2010 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/21/2010 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/10/2010 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/18/2010 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/7/2010 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/29/2010 49-045-0003 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/11/2010 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/12/2010 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/17/2010 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/29/2010 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/8/2010 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/5/2010 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/5/2010 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/10/2010 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/5/2010 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/14/2010 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/22/2010 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/4/2010 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/21/2010 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/14/2010 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/20/2010 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/26/2010 49-035-1001 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/8/2010 49-035-1001 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/14/2010 49-035-1001 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/10/2010 49-035-1001 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/21/2010 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/26/2010 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/27/2010 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/9/2010 49-035-3010 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/14/2010 49-035-3010 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/11/2010 49-035-3010 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/12/2010 49-035-3010 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/20/2010 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/13/2010 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/24/2010 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/14/2010 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/14/2010 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/21/2010 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/26/2010 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/8/2010 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/11/2010 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/14/2010 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/23/2010 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/23/2010 49-035-3006 5 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/1/2010 49-035-3006 5 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/21/2010 49-035-1001 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/9/2010 49-035-1001 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/12/2010 49-035-1001 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/23/2010 49-035-1001 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095
E.1.SLC-2010 Page 28

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

7/7/2010 49-045-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/3/2010 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/20/2010 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/8/2010 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/15/2010 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/8/2010 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/20/2010 49-045-0003 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/21/2010 49-045-0003 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/30/2010 49-045-0003 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/9/2010 49-035-3010 2 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/14/2010 49-035-3010 2 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/5/2010 49-035-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/8/2010 49-035-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/24/2010 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/10/2010 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/28/2010 49-045-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/10/2010 49-045-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/31/2010 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/6/2010 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/9/2010 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/31/2010 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/15/2010 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/3/2010 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/10/2010 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/3/2010 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/14/2010 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/9/2010 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/7/2010 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/15/2010 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/8/2010 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/6/2010 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/17/2010 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/7/2010 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/9/2010 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/13/2010 49-035-3006 5 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/14/2010 49-035-3006 5 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/7/2010 49-035-1001 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/7/2010 49-035-1001 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/3/2010 49-035-1001 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/13/2010 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/18/2010 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/20/2010 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/3/2010 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/24/2010 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/5/2010 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/10/2010 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/22/2010 49-045-0003 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/20/2010 49-045-0003 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/9/2010 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/23/2010 49-035-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/14/2010 49-035-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/10/2010 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/27/2010 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/18/2010 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/7/2010 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/8/2010 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 29

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/26/2010 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/7/2010 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/19/2010 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/11/2010 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/15/2010 49-045-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/18/2010 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/4/2010 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/20/2010 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/28/2010 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/8/2010 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/21/2010 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/29/2010 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/14/2010 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/30/2010 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/8/2010 49-035-3006 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/5/2010 49-035-3006 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/8/2010 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/17/2010 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/23/2010 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/17/2010 49-035-1001 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/24/2010 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/26/2010 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/19/2010 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/26/2010 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/14/2010 49-035-3010 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/11/2010 49-035-3010 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/1/2010 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/18/2010 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/12/2010 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/20/2010 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/16/2010 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/11/2010 49-045-0003 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/16/2010 49-035-3006 1 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/27/2010 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/14/2010 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/1/2010 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/3/2010 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/23/2010 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/3/2010 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/1/2010 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/10/2010 49-035-1001 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/17/2010 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/29/2010 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/23/2010 49-035-3010 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/27/2010 49-035-3010 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/19/2010 49-035-3010 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/10/2010 49-035-3010 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/11/2010 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/23/2010 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/27/2010 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/12/2010 49-045-0003 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/13/2010 49-035-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/9/2010 49-035-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/19/2010 49-035-3006 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/4/2010 49-035-3006 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/27/2010 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095
E.1.SLC-2010 Page 30

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/17/2010 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/31/2010 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/25/2010 49-045-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/8/2010 49-045-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/13/2010 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/3/2010 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/14/2010 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/21/2010 49-035-3006 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/10/2010 49-045-0003 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/8/2010 49-035-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/7/2010 49-035-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/24/2010 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/11/2010 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/6/2010 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/8/2010 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/10/2010 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/20/2010 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/8/2010 49-035-1001 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/17/2010 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/23/2010 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/11/2010 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/14/2010 49-035-3010 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/30/2010 49-035-3010 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/23/2010 49-035-3010 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/15/2010 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/13/2010 49-035-3010 2 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/28/2010 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/18/2010 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/4/2010 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/28/2010 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/20/2010 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/1/2010 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/6/2010 49-035-3006 5 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/13/2010 49-035-1001 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/4/2010 49-045-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/31/2010 49-045-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/28/2010 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/9/2010 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/2/2010 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/7/2010 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/19/2010 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/11/2010 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/4/2010 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/19/2010 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/4/2010 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/7/2010 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/3/2010 49-035-3006 5 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/23/2010 49-035-3006 5 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/10/2010 49-035-3006 5 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/28/2010 49-035-1001 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/30/2010 49-035-3010 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/2/2010 49-035-3006 3 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/6/2010 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/16/2010 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/1/2010 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/27/2010 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 31

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/9/2010 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/18/2010 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/5/2010 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/20/2010 49-035-1001 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/14/2010 49-035-1001 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/8/2010 49-035-1001 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/19/2010 49-035-1001 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/22/2010 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/3/2010 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/6/2010 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/20/2010 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/24/2010 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/7/2010 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/30/2010 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/1/2010 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/5/2010 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/25/2010 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/9/2010 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/30/2010 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/10/2010 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/19/2010 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/10/2010 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/19/2010 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/20/2010 49-035-3010 2 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/1/2010 49-035-3010 2 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/14/2010 49-035-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/20/2010 49-035-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/30/2010 49-035-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/6/2010 49-035-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/14/2010 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/8/2010 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/21/2010 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/27/2010 49-035-3006 5 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/2/2010 49-035-3006 5 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/5/2010 49-035-3006 5 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/13/2010 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/6/2010 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/28/2010 49-045-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/7/2010 49-035-3010 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/26/2010 49-035-3006 3 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/27/2010 49-035-3006 3 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/14/2010 49-035-3006 3 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/23/2010 49-035-3006 3 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/20/2010 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2010 49-035-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/23/2010 49-035-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/8/2010 49-035-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/20/2010 49-035-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/10/2010 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/28/2010 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/23/2010 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/20/2010 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/29/2010 49-035-3006 5 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/2/2010 49-035-3006 5 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/11/2010 49-035-3006 5 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/8/2010 49-035-3006 5 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 32

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/20/2010 49-035-3006 5 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/23/2010 49-035-1001 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/7/2010 49-035-1001 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/13/2010 49-035-1001 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/8/2010 49-045-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/25/2010 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/20/2010 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/18/2010 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/10/2010 49-035-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/25/2010 49-035-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/23/2010 49-035-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/2/2010 49-035-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/11/2010 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/7/2010 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/5/2010 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/9/2010 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/3/2010 49-035-1001 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/5/2010 49-035-1001 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/4/2010 49-035-1001 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/5/2010 49-045-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/8/2010 49-045-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/17/2010 49-045-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/31/2010 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/23/2010 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/25/2010 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/24/2010 49-035-3006 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/29/2010 49-035-3006 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2010 49-035-3006 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/1/2010 49-035-3006 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/13/2010 49-045-0003 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/20/2010 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/16/2010 49-035-3010 2 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/19/2010 49-035-0003 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/27/2010 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/2/2010 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/6/2010 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/7/2010 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/4/2010 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/9/2010 49-035-3006 5 3.3 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/14/2010 49-045-0003 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/7/2010 49-045-0003 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/21/2010 49-035-3010 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/14/2010 49-035-3010 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/13/2010 49-035-3010 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/17/2010 49-035-3010 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/7/2010 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/13/2010 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/21/2010 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2010 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/30/2010 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/3/2010 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/21/2010 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/30/2010 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/11/2010 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/23/2010 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/23/2010 49-035-3010 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2010 Page 33

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/13/2010 49-035-3010 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/29/2010 49-035-3006 3 3.2 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/2/2010 49-035-3010 2 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/25/2010 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/13/2010 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/13/2010 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/9/2010 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/8/2010 49-045-0003 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/27/2010 49-035-3010 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/6/2010 49-035-3010 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/20/2010 49-035-3010 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/13/2010 49-035-3006 3 3.1 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/15/2010 49-035-3006 3 3.1 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/10/2010 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/25/2010 49-035-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/25/2010 49-035-3006 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/16/2010 49-035-3006 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/9/2010 49-035-1001 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/22/2010 49-035-1001 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/14/2010 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/20/2010 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/1/2010 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/13/2010 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/11/2010 49-035-3010 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/9/2010 49-035-3010 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/29/2010 49-035-3006 3 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/31/2010 49-035-3006 3 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/29/2010 49-035-3006 1 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/31/2010 49-035-3006 1 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/1/2010 49-035-3006 1 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/21/2010 49-035-3006 1 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/1/2010 49-035-3006 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/30/2010 49-035-3006 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/11/2010 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/30/2010 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/2/2010 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/1/2010 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/20/2010 49-045-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/23/2010 49-045-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/1/2010 49-045-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/5/2010 49-045-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/23/2010 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/16/2010 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/11/2010 49-035-3006 3 2.9 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/21/2010 49-035-0003 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/24/2010 49-035-0003 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/19/2010 49-035-3006 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/23/2010 49-035-3006 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/23/2010 49-035-3006 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/20/2010 49-035-1001 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/23/2010 49-035-1001 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/13/2010 49-045-0003 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/2/2010 49-035-3010 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/19/2010 49-035-3010 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/10/2010 49-035-3010 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/3/2010 49-035-3006 3 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 34

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/17/2010 49-035-3006 3 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/20/2010 49-035-3006 3 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/26/2010 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/7/2010 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/17/2010 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/8/2010 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/24/2010 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/26/2010 49-035-3006 5 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/7/2010 49-045-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/10/2010 49-045-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/19/2010 49-035-3010 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/10/2010 49-035-3010 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/30/2010 49-035-3010 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/7/2010 49-035-3006 3 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/15/2010 49-035-3006 3 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/31/2010 49-035-3006 3 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/15/2010 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/13/2010 49-035-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/12/2010 49-035-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/26/2010 49-035-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/30/2010 49-035-3006 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/16/2010 49-035-3006 5 2.6 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/14/2010 49-035-1001 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/21/2010 49-035-1001 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/5/2010 49-035-1001 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/27/2010 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/23/2010 49-035-3006 1 2.6 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/29/2010 49-035-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/23/2010 49-035-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/30/2010 49-035-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/26/2010 49-035-3006 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/13/2010 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/1/2010 49-035-3010 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/22/2010 49-035-3010 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/24/2010 49-035-3010 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/5/2010 49-035-3006 3 2.5 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/9/2010 49-035-3006 3 2.5 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/11/2010 49-035-3006 3 2.5 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/5/2010 49-035-3006 1 2.5 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/9/2010 49-035-3006 1 2.5 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/11/2010 49-035-3006 1 2.5 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/13/2010 49-035-3006 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/23/2010 49-035-1001 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/23/2010 49-035-1001 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/1/2010 49-035-1001 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/25/2010 49-045-0003 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/9/2010 49-045-0003 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/12/2010 49-035-3010 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/8/2010 49-035-3010 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/19/2010 49-035-3006 3 2.4 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/22/2010 49-035-3006 3 2.4 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/19/2010 49-035-3006 5 2.3 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/27/2010 49-035-1001 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/10/2010 49-035-1001 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/9/2010 49-045-0003 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/2/2010 49-045-0003 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2010 Page 35

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/6/2010 49-035-3010 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/30/2010 49-035-3006 3 2.3 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/2/2010 49-035-0003 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/1/2010 49-035-0003 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/16/2010 49-035-0003 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/2/2010 49-035-3006 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/22/2010 49-035-3006 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/19/2010 49-035-3006 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/2/2010 49-035-1001 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/26/2010 49-035-1001 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/26/2010 49-035-3010 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/26/2010 49-035-3010 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/17/2010 49-035-3006 3 2.2 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/28/2010 49-035-3006 3 2.2 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/17/2010 49-035-3006 1 2.2 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/28/2010 49-035-3006 1 2.2 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/22/2010 49-035-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/30/2010 49-035-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/2/2010 49-035-3006 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/25/2010 49-035-3006 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/19/2010 49-035-1001 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/23/2010 49-045-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/29/2010 49-035-3010 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/12/2010 49-035-3006 3 2.1 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/26/2010 49-035-3006 3 2.1 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/18/2010 49-035-3006 3 2.1 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/18/2010 49-035-3006 1 2.1 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/26/2010 49-035-0003 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/6/2010 49-035-0003 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/19/2010 49-035-3006 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/29/2010 49-035-3006 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/6/2010 49-035-3006 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/22/2010 49-035-3006 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/2/2010 49-045-0003 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/19/2010 49-045-0003 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/23/2010 49-035-3006 3 2 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/23/2010 49-035-3006 1 2 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/19/2010 49-035-0003 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/1/2010 49-035-3006 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/23/2010 49-045-0003 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/29/2010 49-045-0003 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/13/2010 49-035-3010 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/24/2010 49-035-3010 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/30/2010 49-035-3010 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/12/2010 49-035-3006 3 1.9 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/7/2010 49-035-3006 1 1.9 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/6/2010 49-035-0003 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/22/2010 49-035-3006 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/6/2010 49-035-3006 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/12/2010 49-035-3006 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/8/2010 49-035-3006 3 1.8 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/8/2010 49-035-3006 1 1.8 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/12/2010 49-035-0003 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/12/2010 49-035-3006 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/29/2010 49-035-3006 5 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/22/2010 49-035-3006 5 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2010 Page 36

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

11/16/2010 49-035-1001 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/16/2010 49-045-0003 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/29/2010 49-045-0003 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/22/2010 49-035-3010 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/2/2010 49-035-3010 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/6/2010 49-035-3010 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/29/2010 49-035-3010 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/6/2010 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/29/2010 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/13/2010 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/19/2010 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/2/2010 49-035-0003 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/25/2010 49-035-0003 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/29/2010 49-035-1001 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/29/2010 49-045-0003 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/26/2010 49-045-0003 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/1/2010 49-035-3010 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/29/2010 49-035-3010 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/24/2010 49-035-0003 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/29/2010 49-035-0003 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/24/2010 49-035-3006 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/29/2010 49-035-1001 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/10/2010 49-045-0003 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/12/2010 49-035-3010 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/19/2010 49-035-3006 1 1.4 ug/m3 LC 5 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/29/2010 49-035-3006 1 1.3 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/19/2010 49-035-0003 1 1.2 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/29/2010 49-035-3006 1 1.2 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/2/2010 49-045-0003 1 1.2 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/22/2010 49-035-0003 1 1.1 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/27/2010 49-035-3006 3 1.1 ug/m3 LC 4 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/27/2010 49-035-3006 1 1.1 ug/m3 LC 4 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/22/2010 49-035-3006 3 1 ug/m3 LC 3 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/21/2010 49-035-3006 3 1 ug/m3 LC 3 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/24/2010 49-035-3006 3 1 ug/m3 LC 3 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/4/2010 49-035-3006 1 1 ug/m3 LC 3 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/24/2010 49-035-3006 1 1 ug/m3 LC 3 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/29/2010 49-035-0003 1 0.9 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/19/2010 49-045-0003 1 0.9 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/22/2010 49-035-3006 1 0.9 ug/m3 LC 3 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/22/2010 49-045-0003 1 0.8 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/29/2010 49-035-3006 3 0.6 ug/m3 LC 2 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/4/2010 49-035-3006 3 0.5 ug/m3 LC 2 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/13/2010 49-045-0003 1 0 ug/m3 LC 0 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/30/2010 49-035-3006 1 -0.5 ug/m3 LC 0 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/30/2010 49-035-3006 3 -1.2 ug/m3 LC 0 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2009 Page 1

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

1/21/2009 49-035-0003 1 74.3 ug/m3 LC 156 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/22/2009 49-035-0003 1 72.8 ug/m3 LC 155 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/22/2009 49-035-3006 1 72.1 ug/m3 LC 155 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/22/2009 49-045-0003 3 72.1 ug/m3 LC 155 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/20/2009 49-035-3006 1 69.8 ug/m3 LC 153 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/19/2009 49-035-3006 1 69.2 ug/m3 LC 153 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/22/2009 49-035-1001 1 69 ug/m3 LC 153 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/22/2009 49-035-3006 3 68.5 ug/m3 LC 153 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/22/2009 49-035-3006 5 68.2 ug/m3 LC 153 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/20/2009 49-035-3006 5 67.9 ug/m3 LC 152 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/22/2009 49-045-0003 1 67 ug/m3 LC 152 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/21/2009 49-035-3006 1 66.9 ug/m3 LC 152 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/20/2009 49-035-0003 1 65.5 ug/m3 LC 151 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/22/2009 49-035-3010 1 64.3 ug/m3 LC 148 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/19/2009 49-035-3010 1 64.2 ug/m3 LC 148 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/19/2009 49-035-0003 1 63.9 ug/m3 LC 147 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/19/2009 49-035-3010 2 63.9 ug/m3 LC 147 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/20/2009 49-035-3010 1 62.4 ug/m3 LC 144 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/19/2009 49-035-3006 3 60 ug/m3 LC 139 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/18/2009 49-035-3010 1 58.6 ug/m3 LC 137 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/20/2009 49-035-3006 3 55.8 ug/m3 LC 131 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/18/2009 49-035-3006 1 55.6 ug/m3 LC 131 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/21/2009 49-035-3006 3 55 ug/m3 LC 130 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/20/2009 49-045-0003 3 54.5 ug/m3 LC 129 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/29/2009 49-035-0003 1 53 ug/m3 LC 126 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/21/2009 49-035-3010 1 52.2 ug/m3 LC 124 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/19/2009 49-035-1001 1 52.1 ug/m3 LC 124 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

12/28/2009 49-035-0003 1 51.8 ug/m3 LC 123 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/21/2009 49-045-0003 3 51.4 ug/m3 LC 122 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/23/2009 49-035-3006 1 51.3 ug/m3 LC 122 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/18/2009 49-035-0003 1 51.2 ug/m3 LC 122 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/23/2009 49-035-3010 1 50.9 ug/m3 LC 121 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/23/2009 49-045-0003 3 49.8 ug/m3 LC 119 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/21/2009 49-035-0003 1 49.7 ug/m3 LC 119 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/30/2009 49-035-0003 1 49.4 ug/m3 LC 119 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/23/2009 49-035-0003 1 48.2 ug/m3 LC 116 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/29/2009 49-035-3006 3 48.2 ug/m3 LC 116 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/17/2009 49-035-3006 1 47.3 ug/m3 LC 114 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/17/2009 49-035-0003 1 46.8 ug/m3 LC 113 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/27/2009 49-035-0003 1 46.1 ug/m3 LC 112 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/29/2009 49-035-3006 1 45.2 ug/m3 LC 110 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/30/2009 49-035-3006 3 44.8 ug/m3 LC 109 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/18/2009 49-035-3010 1 44.6 ug/m3 LC 109 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/21/2009 49-035-3006 3 44.5 ug/m3 LC 109 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/21/2009 49-035-3006 1 44 ug/m3 LC 108 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/18/2009 49-035-3006 3 44 ug/m3 LC 108 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/30/2009 49-035-3006 1 43.9 ug/m3 LC 108 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/17/2009 49-035-3010 1 43.9 ug/m3 LC 108 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/29/2009 49-035-3010 1 43.3 ug/m3 LC 107 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/23/2009 49-035-3006 3 43.2 ug/m3 LC 106 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/18/2009 49-035-0003 1 42.7 ug/m3 LC 105 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/28/2009 49-035-3006 1 42.7 ug/m3 LC 105 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/28/2009 49-035-3006 3 42.2 ug/m3 LC 104 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/21/2009 49-035-3006 5 42.1 ug/m3 LC 104 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/21/2009 49-035-3010 2 41.4 ug/m3 LC 103 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/29/2009 49-045-0003 3 41.1 ug/m3 LC 102 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/29/2009 49-035-3006 3 41 ug/m3 LC 102 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/19/2009 49-035-0003 1 40.9 ug/m3 LC 102 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/28/2009 49-045-0003 3 40.5 ug/m3 LC 101 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/20/2009 49-035-0003 1 40.2 ug/m3 LC 100 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/20/2009 49-035-3006 1 40.2 ug/m3 LC 100 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 2

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

11/27/2009 49-035-0003 1 39.8 ug/m3 LC 99 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/6/2009 49-045-0003 3 39.6 ug/m3 LC 98 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/18/2009 49-035-3006 5 39.5 ug/m3 LC 98 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/16/2009 49-035-3010 1 39.5 ug/m3 LC 98 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/17/2009 49-035-3006 3 39.3 ug/m3 LC 98 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/19/2009 49-045-0003 3 39.3 ug/m3 LC 98 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/27/2009 49-035-3006 5 38.4 ug/m3 LC 96 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/1/2009 49-035-0003 1 37.7 ug/m3 LC 95 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/16/2009 49-035-3006 1 37.4 ug/m3 LC 94 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/20/2009 49-035-3006 3 37.3 ug/m3 LC 94 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/18/2009 49-035-3006 1 37.2 ug/m3 LC 94 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/27/2009 49-035-3006 1 37 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/18/2009 49-035-3006 3 36.6 ug/m3 LC 93 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/20/2009 49-035-3010 1 36.4 ug/m3 LC 92 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/27/2009 49-035-3010 2 36.3 ug/m3 LC 92 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/16/2009 49-035-3006 5 35.8 ug/m3 LC 91 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/27/2009 49-035-3006 3 35.8 ug/m3 LC 91 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/17/2009 49-035-0003 1 35.7 ug/m3 LC 91 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/27/2009 49-035-3006 1 35.6 ug/m3 LC 91 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/11/2009 49-035-0003 1 35.5 ug/m3 LC 90 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/16/2009 49-035-3006 3 35.5 ug/m3 LC 90 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/11/2009 49-035-3006 3 35.5 ug/m3 LC 90 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/10/2009 49-035-3006 3 35.4 ug/m3 LC 90 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/27/2009 49-035-1001 1 35.1 ug/m3 LC 90 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/18/2009 49-045-0003 3 34.7 ug/m3 LC 89 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/15/2009 49-035-3010 1 34.2 ug/m3 LC 88 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/17/2009 49-035-3006 3 34.1 ug/m3 LC 88 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/4/2009 49-035-0003 1 34 ug/m3 LC 87 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/17/2009 49-035-3010 1 33.8 ug/m3 LC 87 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/19/2009 49-035-3010 1 33.8 ug/m3 LC 87 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/16/2009 49-035-0003 1 33.7 ug/m3 LC 87 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/4/2009 49-035-3006 1 33.6 ug/m3 LC 87 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/17/2009 49-035-3006 1 33.4 ug/m3 LC 86 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/27/2009 49-035-1001 1 33.3 ug/m3 LC 86 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/19/2009 49-045-0003 1 33.3 ug/m3 LC 86 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/2/2009 49-035-3010 1 33.2 ug/m3 LC 86 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/26/2009 49-035-0003 1 33 ug/m3 LC 85 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/27/2009 49-035-3006 5 32.5 ug/m3 LC 84 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/27/2009 49-035-3010 2 32.4 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/25/2009 49-035-0003 1 32.2 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/11/2009 49-035-3006 1 32.1 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/30/2009 49-035-1001 1 31.9 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/15/2009 49-035-3006 1 31.7 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/17/2009 49-045-0003 3 31.7 ug/m3 LC 83 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/16/2009 49-035-1001 1 31.3 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

12/27/2009 49-035-3006 3 30.9 ug/m3 LC 81 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/1/2009 49-035-3006 5 30.7 ug/m3 LC 81 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/18/2009 49-035-1001 1 30.6 ug/m3 LC 81 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/1/2009 49-035-3006 1 30.4 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/26/2009 49-035-0003 1 30.2 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/25/2009 49-035-3006 3 30.2 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/6/2009 49-035-0003 1 30 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/19/2009 49-035-3006 1 30 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/15/2009 49-035-0003 1 29.7 ug/m3 LC 79 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/22/2009 49-035-0003 1 29.6 ug/m3 LC 79 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/4/2009 49-035-3006 3 29.5 ug/m3 LC 79 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/30/2009 49-035-3006 3 29.5 ug/m3 LC 79 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/1/2009 49-035-0003 1 29.2 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/15/2009 49-035-3006 3 29 ug/m3 LC 78 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/25/2009 49-035-3006 1 28.7 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/26/2009 49-035-3006 3 28.6 ug/m3 LC 77 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 3

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/19/2009 49-035-3006 3 28.5 ug/m3 LC 77 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/26/2009 49-035-3006 1 28.3 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/26/2009 49-035-3006 1 28.3 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/27/2009 49-045-0003 3 28.1 ug/m3 LC 76 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/30/2009 49-045-0003 3 28 ug/m3 LC 76 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/31/2009 49-035-3010 2 27.8 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/3/2009 49-035-1001 1 27.7 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

12/27/2009 49-045-0003 3 27.7 ug/m3 LC 75 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/27/2009 49-035-3006 3 27.6 ug/m3 LC 75 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/25/2009 49-035-3006 3 27.6 ug/m3 LC 75 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/26/2009 49-035-3006 3 27.6 ug/m3 LC 75 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/31/2009 49-035-3010 1 27.5 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/22/2009 49-035-3006 3 27.4 ug/m3 LC 74 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/21/2009 49-035-1001 1 27.3 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

12/22/2009 49-035-3006 1 27.2 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/16/2009 49-035-3006 3 27.1 ug/m3 LC 74 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/3/2009 49-045-0003 3 26.7 ug/m3 LC 73 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/3/2009 49-035-3010 1 26.5 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/16/2009 49-045-0003 3 26.5 ug/m3 LC 73 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/1/2009 49-035-3010 1 26.3 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/3/2009 49-035-0003 1 26.2 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/27/2009 49-045-0003 1 26.1 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/4/2009 49-045-0003 3 26 ug/m3 LC 72 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/31/2009 49-035-3006 1 25.9 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/6/2009 49-035-3010 1 25.7 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/30/2009 49-035-3010 1 25.2 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/3/2009 49-035-3006 1 25 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/3/2009 49-035-3006 5 24.9 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/27/2009 49-045-0003 1 24.9 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/2/2009 49-035-0003 1 24.8 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/22/2009 49-035-3006 1 24.7 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/10/2009 49-035-0003 1 24.5 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/31/2009 49-035-3006 5 24.5 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/18/2009 49-035-3010 1 24.5 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/10/2009 49-035-3006 3 24.5 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/25/2009 49-035-0003 1 24.4 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/17/2009 49-035-3010 1 24.4 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/18/2009 49-035-3006 3 24.4 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/4/2009 49-035-0003 1 24.3 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/4/2009 49-035-0003 1 24.3 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/25/2009 49-035-3006 1 24.3 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/22/2009 49-035-3010 1 23.9 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/31/2009 49-035-0003 1 23.8 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/1/2009 49-035-3006 3 23.8 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/3/2009 49-035-3006 3 23.8 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/25/2009 49-035-3006 3 23.8 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/18/2009 49-045-0003 3 23.8 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/1/2009 49-035-3006 1 23.7 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/12/2009 49-035-3006 3 23.6 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/31/2009 49-035-0003 1 23.4 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/1/2009 49-035-3006 3 23.4 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/21/2009 49-045-0003 3 23.4 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/30/2009 49-045-0003 1 23.2 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/31/2009 49-035-3006 3 22.9 ug/m3 LC 66 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/21/2009 49-035-3010 1 22.7 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/1/2009 49-035-3010 1 22.6 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/2/2009 49-035-3006 3 22.6 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/1/2009 49-045-0003 3 22.6 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/1/2009 49-035-3006 3 22.4 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/1/2009 49-035-3010 2 22.4 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/12/2009 49-035-3006 1 22.3 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 4

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/30/2009 49-035-3006 5 22.3 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/12/2009 49-035-0003 1 22.2 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/30/2009 49-035-3010 1 22.2 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/16/2009 49-035-3010 1 22.2 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/3/2009 49-045-0003 3 22.2 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/16/2009 49-035-3006 1 22.1 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/31/2009 49-035-3006 3 22 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/30/2009 49-045-0003 3 22 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/2/2009 49-045-0003 3 22 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/18/2009 49-035-3006 1 21.9 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/15/2009 49-045-0003 3 21.8 ug/m3 LC 63 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/16/2009 49-035-0003 1 21.7 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/19/2009 49-045-0003 3 21.7 ug/m3 LC 63 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/2/2009 49-035-3006 1 21.6 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/28/2009 49-035-3006 3 21.5 ug/m3 LC 63 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/22/2009 49-035-3006 3 21.5 ug/m3 LC 63 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/12/2009 49-035-0003 1 21.4 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/14/2009 49-035-3010 1 21.3 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/2/2009 49-035-3006 3 21.3 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/11/2009 49-035-3006 3 21.3 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/26/2009 49-035-3006 3 21.3 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/2/2009 49-035-3006 1 21.1 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/3/2009 49-035-3006 3 21.1 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/17/2009 49-035-3006 3 21.1 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/18/2009 49-035-0003 1 21 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/24/2009 49-035-0003 1 21 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/6/2009 49-035-3006 1 21 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/31/2009 49-035-3006 1 21 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/12/2009 49-035-3006 3 21 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/2/2009 49-035-3010 2 20.9 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/6/2009 49-035-0003 1 20.8 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/3/2009 49-035-3006 1 20.8 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/28/2009 49-035-3006 1 20.8 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/16/2009 49-045-0003 1 20.7 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/18/2009 49-045-0003 3 20.7 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/2/2009 49-035-3010 1 20.6 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/6/2009 49-035-3006 3 20.6 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/22/2009 49-045-0003 3 20.4 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/11/2009 49-045-0003 3 20.4 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/20/2009 49-045-0003 3 20.4 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/3/2009 49-035-0003 1 20.3 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/22/2009 49-045-0003 3 20.3 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/28/2009 49-035-0003 1 20.2 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/9/2009 49-035-0003 1 20.2 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/18/2009 49-035-3006 5 20.1 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/17/2009 49-045-0003 1 20.1 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/12/2009 49-035-1001 1 20 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

12/21/2009 49-045-0003 1 20 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/1/2009 49-045-0003 3 20 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/17/2009 49-035-0003 1 19.9 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/4/2009 49-035-3006 1 19.9 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/17/2009 49-035-3006 1 19.9 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/12/2009 49-035-3006 1 19.9 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/28/2009 49-035-3006 3 19.9 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/2/2009 49-035-0003 1 19.8 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/22/2009 49-035-0003 1 19.7 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/2/2009 49-035-3006 5 19.7 ug/m3 LC 59 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/31/2009 49-035-1001 1 19.5 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/6/2009 49-035-3006 3 19.4 ug/m3 LC 59 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/2/2009 49-045-0003 3 19.3 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/5/2009 49-035-0003 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497
E.1.SLC-2009 Page 5

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/1/2009 49-035-3006 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/18/2009 49-045-0003 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/30/2009 49-035-3006 3 19.2 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/18/2009 49-035-3006 3 19.2 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/19/2009 49-035-3006 3 19.2 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/26/2009 49-045-0003 3 19.2 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/3/2009 49-035-3010 1 19.1 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/9/2009 49-035-3006 3 19.1 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/1/2009 49-035-3006 1 19 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/11/2009 49-035-3006 3 18.9 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/5/2009 49-035-3006 1 18.8 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/19/2009 49-035-3006 3 18.7 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/11/2009 49-035-0003 1 18.5 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/12/2009 49-035-3006 5 18.4 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/30/2009 49-035-0003 1 18.3 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/11/2009 49-035-3006 1 18.3 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/23/2009 49-035-3006 3 18.3 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/12/2009 49-045-0003 3 18.3 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/1/2009 49-035-0003 1 18.1 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/12/2009 49-035-3010 1 18.1 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/2/2009 49-035-3010 1 18.1 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/30/2009 49-035-3006 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/2/2009 49-035-3006 3 17.9 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/7/2009 49-035-3006 3 17.9 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/9/2009 49-035-3006 3 17.9 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/4/2009 49-045-0003 3 17.9 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/17/2009 49-045-0003 3 17.9 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/7/2009 49-035-3006 1 17.8 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/16/2009 49-045-0003 3 17.7 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/17/2009 49-045-0003 3 17.6 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/1/2009 49-035-3010 1 17.5 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/26/2009 49-045-0003 3 17.5 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/7/2009 49-035-0003 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/4/2009 49-035-3006 3 17.4 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/24/2009 49-045-0003 3 17.4 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/4/2009 49-035-0003 1 17.3 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/16/2009 49-035-3006 3 17.3 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/2/2009 49-035-3006 1 17.2 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/16/2009 49-035-3010 1 17.2 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/11/2009 49-035-3006 3 17.1 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/20/2009 49-035-3006 3 17.1 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/25/2009 49-045-0003 3 17.1 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/21/2009 49-035-3006 3 17 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/4/2009 49-035-3006 3 17 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/7/2009 49-035-3006 3 16.9 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/22/2009 49-035-3006 3 16.8 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/13/2009 49-035-3006 3 16.7 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/31/2009 49-045-0003 3 16.7 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/13/2009 49-035-0003 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/30/2009 49-035-3006 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/4/2009 49-045-0003 3 16.6 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/14/2009 49-035-0003 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/16/2009 49-035-0003 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/14/2009 49-035-3006 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/24/2009 49-035-3006 5 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/1/2009 49-035-3006 3 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/17/2009 49-035-3006 3 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/9/2009 49-035-3006 3 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/23/2009 49-045-0003 3 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/28/2009 49-045-0003 3 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/5/2009 49-035-3010 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2009 Page 6

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/11/2009 49-035-3006 3 16.4 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/2/2009 49-035-0003 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/18/2009 49-045-0003 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/20/2009 49-045-0003 3 16.3 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/10/2009 49-035-3006 1 16.2 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/3/2009 49-035-3006 3 16.2 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/31/2009 49-035-3006 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/4/2009 49-035-3010 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/10/2009 49-035-3006 3 16.1 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/12/2009 49-035-3006 3 16.1 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/5/2009 49-035-3006 1 16 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/5/2009 49-035-3006 3 16 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/5/2009 49-045-0003 3 16 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/31/2009 49-045-0003 3 16 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/4/2009 49-035-3006 3 15.9 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/8/2009 49-035-3006 3 15.9 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/16/2009 49-035-3006 3 15.9 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/11/2009 49-035-3006 1 15.8 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/5/2009 49-035-3006 3 15.8 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/31/2009 49-035-3006 3 15.8 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/13/2009 49-035-3006 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/3/2009 49-035-3010 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/13/2009 49-035-3006 5 15.6 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/11/2009 49-035-3010 1 15.6 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/27/2009 49-045-0003 3 15.6 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/5/2009 49-035-0003 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/24/2009 49-035-3006 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/23/2009 49-035-3006 3 15.5 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/10/2009 49-035-0003 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/1/2009 49-035-1001 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/5/2009 49-035-0003 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/19/2009 49-035-3010 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/19/2009 49-045-0003 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/25/2009 49-045-0003 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/3/2009 49-035-3010 2 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/10/2009 49-035-3010 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/3/2009 49-035-3006 3 15.1 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/7/2009 49-035-3006 1 15 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/29/2009 49-035-3006 3 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/13/2009 49-035-3006 3 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/24/2009 49-045-0003 3 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/19/2009 49-035-3006 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/10/2009 49-035-3006 5 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/7/2009 49-035-3006 3 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/14/2009 49-035-3006 3 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/10/2009 49-035-3006 3 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/30/2009 49-035-0003 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/1/2009 49-035-3010 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/14/2009 49-035-3006 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/24/2009 49-035-3006 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/19/2009 49-045-0003 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/15/2009 49-035-0003 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/19/2009 49-035-0003 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/7/2009 49-045-0003 3 14.6 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/1/2009 49-035-3006 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/22/2009 49-045-0003 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/22/2009 49-045-0003 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/26/2009 49-045-0003 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/10/2009 49-045-0003 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/12/2009 49-035-3010 2 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/20/2009 49-035-3006 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 7

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

1/11/2009 49-035-3010 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/3/2009 49-035-3006 3 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/1/2009 49-045-0003 3 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/4/2009 49-035-3006 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/5/2009 49-045-0003 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/4/2009 49-035-3010 2 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/1/2009 49-035-0003 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/24/2009 49-035-3006 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/30/2009 49-035-3010 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/2/2009 49-035-3006 3 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/31/2009 49-045-0003 3 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/20/2009 49-045-0003 3 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/12/2009 49-045-0003 3 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/18/2009 49-035-3010 2 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/1/2009 49-035-3006 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/21/2009 49-035-1001 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

12/9/2009 49-035-3010 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/2/2009 49-045-0003 3 14.1 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/21/2009 49-035-3006 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/29/2009 49-035-3006 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/16/2009 49-035-3006 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/24/2009 49-035-3006 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/31/2009 49-035-3006 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/8/2009 49-035-3006 3 13.9 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/31/2009 49-035-3010 2 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/5/2009 49-035-0003 1 13.8 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/29/2009 49-035-3010 1 13.8 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/30/2009 49-035-3006 3 13.8 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/21/2009 49-045-0003 3 13.8 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/3/2009 49-035-0003 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/4/2009 49-035-0003 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/9/2009 49-035-3006 5 13.7 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/19/2009 49-035-3010 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/13/2009 49-035-3006 3 13.7 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/18/2009 49-045-0003 3 13.7 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/9/2009 49-035-3010 2 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/24/2009 49-035-3006 5 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/4/2009 49-035-1001 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

9/4/2009 49-035-3010 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/15/2009 49-035-3006 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/15/2009 49-035-3006 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/2/2009 49-045-0003 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/4/2009 49-035-3006 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/24/2009 49-035-3006 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/12/2009 49-035-3006 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/20/2009 49-045-0003 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/4/2009 49-035-0003 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/2/2009 49-035-1001 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

10/6/2009 49-035-3006 3 13.4 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/19/2009 49-045-0003 3 13.4 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/30/2009 49-045-0003 3 13.4 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/21/2009 49-045-0003 3 13.4 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/23/2009 49-045-0003 3 13.4 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/29/2009 49-035-0003 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/1/2009 49-035-3006 5 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/19/2009 49-045-0003 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/20/2009 49-045-0003 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/12/2009 49-035-0003 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/29/2009 49-035-0003 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/10/2009 49-035-3006 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/19/2009 49-035-3006 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 8

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

9/14/2009 49-035-3006 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/2/2009 49-045-0003 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/18/2009 49-045-0003 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/29/2009 49-045-0003 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/16/2009 49-045-0003 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/20/2009 49-035-3010 2 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/21/2009 49-035-3006 5 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/24/2009 49-035-1001 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/17/2009 49-035-3006 3 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/24/2009 49-035-3006 3 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/24/2009 49-035-3006 3 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/18/2009 49-045-0003 3 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/22/2009 49-045-0003 3 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/7/2009 49-035-0003 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/1/2009 49-035-0003 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/13/2009 49-035-3006 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/4/2009 49-035-3006 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/7/2009 49-035-3006 5 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/13/2009 49-045-0003 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/20/2009 49-035-3010 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/12/2009 49-035-3006 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/3/2009 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/17/2009 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/3/2009 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/10/2009 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/29/2009 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/30/2009 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/6/2009 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/10/2009 49-035-3010 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/24/2009 49-035-3006 3 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/8/2009 49-035-3006 3 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/5/2009 49-045-0003 3 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/14/2009 49-045-0003 3 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/7/2009 49-045-0003 3 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/24/2009 49-035-0003 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/24/2009 49-035-0003 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/3/2009 49-035-3006 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/12/2009 49-035-3006 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/12/2009 49-035-3006 5 12.8 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/18/2009 49-035-3010 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/4/2009 49-035-3006 3 12.8 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/13/2009 49-035-3006 3 12.8 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/28/2009 49-035-0003 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/24/2009 49-035-0003 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/19/2009 49-035-3006 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/31/2009 49-035-3010 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/8/2009 49-045-0003 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/17/2009 49-045-0003 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/5/2009 49-035-0003 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/2/2009 49-035-3010 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/12/2009 49-045-0003 3 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/7/2009 49-035-3006 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/12/2009 49-035-3006 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/4/2009 49-035-3006 5 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/17/2009 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/10/2009 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/12/2009 49-035-3006 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/10/2009 49-035-3006 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/31/2009 49-035-3006 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/9/2009 49-035-3006 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/31/2009 49-045-0003 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988
E.1.SLC-2009 Page 9

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

8/7/2009 49-045-0003 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/4/2009 49-045-0003 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/9/2009 49-035-1001 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

8/31/2009 49-035-3010 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/9/2009 49-035-3010 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/2/2009 49-035-3006 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/5/2009 49-045-0003 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/24/2009 49-045-0003 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/18/2009 49-045-0003 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/11/2009 49-045-0003 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/8/2009 49-035-3006 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/28/2009 49-035-3006 5 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/14/2009 49-035-3006 5 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/23/2009 49-035-3010 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/18/2009 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/11/2009 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/23/2009 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/27/2009 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/4/2009 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/8/2009 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/31/2009 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/3/2009 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/10/2009 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/24/2009 49-035-3006 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/4/2009 49-035-3006 5 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/13/2009 49-035-3010 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/24/2009 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/28/2009 49-045-0003 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/28/2009 49-045-0003 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/17/2009 49-045-0003 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/14/2009 49-035-3010 2 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/4/2009 49-035-3006 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/28/2009 49-035-3006 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/4/2009 49-045-0003 3 12.1 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/29/2009 49-045-0003 3 12.1 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/15/2009 49-045-0003 3 12.1 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/21/2009 49-035-0003 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/8/2009 49-035-3006 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/14/2009 49-035-3010 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/29/2009 49-035-3010 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/21/2009 49-045-0003 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/1/2009 49-045-0003 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/13/2009 49-035-3006 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/17/2009 49-035-3006 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/5/2009 49-035-3006 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/4/2009 49-035-3006 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/30/2009 49-035-3006 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/23/2009 49-035-3006 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/20/2009 49-035-3006 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/6/2009 49-045-0003 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/28/2009 49-045-0003 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/11/2009 49-045-0003 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/14/2009 49-035-3006 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/26/2009 49-035-3006 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/28/2009 49-035-3010 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/7/2009 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/8/2009 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/13/2009 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/15/2009 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/24/2009 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/13/2009 49-035-3010 2 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2009 Page 10

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

2/13/2009 49-035-0003 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/13/2009 49-035-0003 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/11/2009 49-035-3006 5 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/24/2009 49-035-3010 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/28/2009 49-035-3010 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/4/2009 49-035-3006 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/12/2009 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/25/2009 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/30/2009 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/26/2009 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/11/2009 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/10/2009 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/20/2009 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/26/2009 49-035-0003 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/4/2009 49-035-0003 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/20/2009 49-035-3006 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/12/2009 49-035-1001 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/28/2009 49-035-3006 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/27/2009 49-035-3006 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/13/2009 49-035-3006 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/25/2009 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/16/2009 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/3/2009 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/24/2009 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/17/2009 49-035-0003 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/30/2009 49-035-0003 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/3/2009 49-035-3006 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/20/2009 49-035-3006 5 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/4/2009 49-045-0003 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/24/2009 49-035-3010 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/23/2009 49-035-3010 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/3/2009 49-035-3010 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/16/2009 49-035-3006 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/1/2009 49-035-3006 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/25/2009 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/25/2009 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/26/2009 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/3/2009 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/7/2009 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/24/2009 49-035-3010 2 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/7/2009 49-035-3010 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/28/2009 49-035-3006 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/1/2009 49-035-3006 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/30/2009 49-035-3006 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/21/2009 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/6/2009 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/29/2009 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/3/2009 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/21/2009 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/28/2009 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/7/2009 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/17/2009 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/15/2009 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/20/2009 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/19/2009 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/19/2009 49-035-3006 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/28/2009 49-035-3006 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/17/2009 49-045-0003 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/24/2009 49-045-0003 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/29/2009 49-045-0003 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/19/2009 49-035-0003 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497
E.1.SLC-2009 Page 11

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/31/2009 49-035-0003 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/4/2009 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/7/2009 49-035-3006 5 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/17/2009 49-035-3006 5 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/1/2009 49-035-1001 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

9/26/2009 49-035-3010 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/29/2009 49-035-3006 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/1/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/13/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/28/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/21/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/24/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/27/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/2/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/5/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/9/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/6/2009 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/11/2009 49-035-0003 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/14/2009 49-045-0003 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/4/2009 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/13/2009 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/30/2009 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/20/2009 49-035-0003 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/5/2009 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/11/2009 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/10/2009 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/28/2009 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/2/2009 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/8/2009 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/2/2009 49-035-0003 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/11/2009 49-035-0003 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/10/2009 49-035-3010 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/7/2009 49-035-3010 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/18/2009 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/31/2009 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/22/2009 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/6/2009 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/7/2009 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/27/2009 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/22/2009 49-035-3006 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/13/2009 49-035-3006 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/13/2009 49-035-3010 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/19/2009 49-035-3010 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/21/2009 49-035-3006 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/13/2009 49-045-0003 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/22/2009 49-045-0003 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/23/2009 49-045-0003 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/16/2009 49-045-0003 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/8/2009 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/18/2009 49-035-3006 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/22/2009 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/1/2009 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/21/2009 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/14/2009 49-035-3006 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/15/2009 49-035-3006 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/30/2009 49-045-0003 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/11/2009 49-045-0003 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/24/2009 49-045-0003 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/9/2009 49-045-0003 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/28/2009 49-035-3006 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/19/2009 49-035-3006 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 12

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

8/20/2009 49-035-3010 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/15/2009 49-035-3010 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/12/2009 49-035-3006 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/24/2009 49-035-3006 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/12/2009 49-035-3006 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/4/2009 49-035-3006 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/26/2009 49-045-0003 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/11/2009 49-045-0003 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/13/2009 49-045-0003 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/30/2009 49-045-0003 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/29/2009 49-035-3010 2 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/18/2009 49-035-0003 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/13/2009 49-035-0003 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/15/2009 49-035-0003 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/22/2009 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/5/2009 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/24/2009 49-035-1001 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/17/2009 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/3/2009 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/12/2009 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/14/2009 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/9/2009 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/26/2009 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/10/2009 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/11/2009 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/12/2009 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/29/2009 49-035-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/8/2009 49-035-3010 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/20/2009 49-035-3006 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/1/2009 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/10/2009 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/13/2009 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/15/2009 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/29/2009 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/1/2009 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/17/2009 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/13/2009 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/9/2009 49-035-3010 2 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/3/2009 49-035-3010 2 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/29/2009 49-035-3006 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/31/2009 49-035-3006 5 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/29/2009 49-035-3010 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/29/2009 49-035-3010 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/11/2009 49-035-3010 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/8/2009 49-035-3006 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/1/2009 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/15/2009 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/10/2009 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/14/2009 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/3/2009 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/14/2009 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/27/2009 49-035-0003 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/6/2009 49-035-3006 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/10/2009 49-035-3006 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/9/2009 49-035-3006 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/12/2009 49-035-3010 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/31/2009 49-035-3006 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/20/2009 49-035-3006 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/14/2009 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/1/2009 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/12/2009 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988
E.1.SLC-2009 Page 13

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/17/2009 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/8/2009 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/11/2009 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/10/2009 49-035-3010 2 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/8/2009 49-035-0003 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/30/2009 49-035-3006 5 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/9/2009 49-035-3010 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/6/2009 49-035-3010 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/5/2009 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/16/2009 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/19/2009 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/19/2009 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/27/2009 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/5/2009 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/31/2009 49-045-0003 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/18/2009 49-035-3006 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/14/2009 49-035-3006 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/16/2009 49-045-0003 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/12/2009 49-045-0003 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/2/2009 49-045-0003 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/17/2009 49-035-0003 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/1/2009 49-035-0003 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/22/2009 49-035-3006 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/10/2009 49-035-1001 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/17/2009 49-035-1001 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/31/2009 49-035-1001 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/28/2009 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/17/2009 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/20/2009 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/17/2009 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/15/2009 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/14/2009 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/24/2009 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/5/2009 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/23/2009 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/27/2009 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/15/2009 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/23/2009 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/15/2009 49-035-3010 2 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/9/2009 49-035-0003 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/15/2009 49-035-3006 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/21/2009 49-045-0003 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/25/2009 49-035-3010 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/6/2009 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/26/2009 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/18/2009 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/5/2009 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/4/2009 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/25/2009 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/20/2009 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/6/2009 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/19/2009 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/30/2009 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/10/2009 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/23/2009 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/28/2009 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/14/2009 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/2/2009 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/27/2009 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/22/2009 49-035-1001 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/6/2009 49-035-3010 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2009 Page 14

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/5/2009 49-035-3010 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/7/2009 49-035-3010 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/25/2009 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/22/2009 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/8/2009 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/11/2009 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/4/2009 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/5/2009 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/5/2009 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/1/2009 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/6/2009 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/19/2009 49-035-3010 2 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/12/2009 49-035-0003 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/27/2009 49-035-0003 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/27/2009 49-035-3006 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/2/2009 49-035-3006 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/3/2009 49-035-3006 5 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/19/2009 49-035-3010 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/31/2009 49-035-3010 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/5/2009 49-035-3010 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/18/2009 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/6/2009 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/26/2009 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/3/2009 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/7/2009 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/16/2009 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/21/2009 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/11/2009 49-035-3010 2 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/21/2009 49-035-0003 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/20/2009 49-035-0003 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/10/2009 49-035-0003 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/21/2009 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/20/2009 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/21/2009 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/18/2009 49-035-1001 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

8/11/2009 49-035-1001 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/25/2009 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/27/2009 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/27/2009 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/23/2009 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/27/2009 49-045-0003 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/14/2009 49-045-0003 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/23/2009 49-045-0003 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/3/2009 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/18/2009 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/11/2009 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/9/2009 49-035-3006 5 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/6/2009 49-035-1001 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/8/2009 49-035-3010 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/22/2009 49-035-3010 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/10/2009 49-035-3010 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/17/2009 49-035-3010 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/21/2009 49-035-3006 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/19/2009 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/7/2009 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/15/2009 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/9/2009 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/19/2009 49-035-0003 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/22/2009 49-035-0003 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/18/2009 49-035-3006 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/4/2009 49-035-3006 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 15

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

7/18/2009 49-035-3006 5 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/2/2009 49-035-3006 5 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/3/2009 49-045-0003 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/8/2009 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/4/2009 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/16/2009 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/22/2009 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/6/2009 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/14/2009 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/15/2009 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/18/2009 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/25/2009 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/14/2009 49-035-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/18/2009 49-035-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/18/2009 49-035-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/21/2009 49-035-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/28/2009 49-035-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/8/2009 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/27/2009 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/22/2009 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/24/2009 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/7/2009 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/14/2009 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/6/2009 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/18/2009 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/20/2009 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/18/2009 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/31/2009 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/5/2009 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/14/2009 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/6/2009 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/6/2009 49-035-3006 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/20/2009 49-035-3006 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/28/2009 49-035-1001 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/15/2009 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/7/2009 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/20/2009 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/22/2009 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/6/2009 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/12/2009 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/29/2009 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/7/2009 49-035-3010 2 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/4/2009 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/22/2009 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/2/2009 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/7/2009 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/7/2009 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/6/2009 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/29/2009 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/14/2009 49-035-3006 5 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/30/2009 49-035-1001 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/21/2009 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/30/2009 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/4/2009 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/26/2009 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/21/2009 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/2/2009 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/25/2009 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/13/2009 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/1/2009 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/8/2009 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988
E.1.SLC-2009 Page 16

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

11/9/2009 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/14/2009 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/2/2009 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/31/2009 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/18/2009 49-035-3010 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/7/2009 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/20/2009 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/25/2009 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/19/2009 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/18/2009 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/5/2009 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/27/2009 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/9/2009 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/12/2009 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/13/2009 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/20/2009 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/30/2009 49-035-0003 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/25/2009 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/5/2009 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/4/2009 49-035-1001 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

8/27/2009 49-035-3010 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/15/2009 49-035-3010 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/29/2009 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/30/2009 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/4/2009 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/9/2009 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/7/2009 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/28/2009 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/8/2009 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/10/2009 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/30/2009 49-035-3010 2 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/24/2009 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/20/2009 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/17/2009 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/1/2009 49-045-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/7/2009 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/22/2009 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/2/2009 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/5/2009 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/12/2009 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/21/2009 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/30/2009 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/19/2009 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/7/2009 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/2/2009 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/8/2009 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/12/2009 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/31/2009 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/17/2009 49-035-0003 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/24/2009 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/17/2009 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/21/2009 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/3/2009 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/9/2009 49-035-1001 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/30/2009 49-035-3010 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/20/2009 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/15/2009 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/21/2009 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/11/2009 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/9/2009 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/10/2009 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988
E.1.SLC-2009 Page 17

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/26/2009 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/22/2009 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/23/2009 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/15/2009 49-035-3010 2 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/22/2009 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/12/2009 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/25/2009 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/21/2009 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/23/2009 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/12/2009 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/25/2009 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/20/2009 49-035-3006 5 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/10/2009 49-035-3006 5 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/14/2009 49-035-1001 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

11/15/2009 49-035-1001 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/12/2009 49-045-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/25/2009 49-035-3010 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/23/2009 49-035-3010 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/14/2009 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/5/2009 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/7/2009 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/25/2009 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/13/2009 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/17/2009 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/3/2009 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/14/2009 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/6/2009 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/22/2009 49-035-3006 5 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/30/2009 49-035-3006 5 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/8/2009 49-035-3006 5 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/10/2009 49-045-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/24/2009 49-045-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/1/2009 49-035-3010 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/5/2009 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/17/2009 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/17/2009 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/26/2009 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/16/2009 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/24/2009 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/31/2009 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/22/2009 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/7/2009 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/16/2009 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/28/2009 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/27/2009 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/14/2009 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/22/2009 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/30/2009 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/24/2009 49-035-3006 5 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/3/2009 49-035-3006 5 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/2/2009 49-035-1001 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/12/2009 49-035-3010 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/20/2009 49-035-3010 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/20/2009 49-035-3010 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/26/2009 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/4/2009 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/14/2009 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/14/2009 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/29/2009 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/25/2009 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/30/2009 49-035-3010 2 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2009 Page 18

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

9/28/2009 49-035-3010 2 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/11/2009 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/16/2009 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/17/2009 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/5/2009 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/28/2009 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/17/2009 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/29/2009 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/11/2009 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/15/2009 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/15/2009 49-035-3006 5 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/11/2009 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/20/2009 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/9/2009 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/19/2009 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/9/2009 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/23/2009 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/8/2009 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/22/2009 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/13/2009 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/6/2009 49-035-3010 2 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/6/2009 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/30/2009 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/9/2009 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/27/2009 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/13/2009 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/23/2009 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/6/2009 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/9/2009 49-035-3006 5 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/24/2009 49-035-3006 5 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/24/2009 49-035-1001 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/22/2009 49-045-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/24/2009 49-045-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/7/2009 49-035-3010 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/21/2009 49-035-3010 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/28/2009 49-035-3010 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/28/2009 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/30/2009 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/21/2009 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/24/2009 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/6/2009 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/28/2009 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/9/2009 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/20/2009 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/21/2009 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/21/2009 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/10/2009 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/11/2009 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/25/2009 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/30/2009 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/5/2009 49-035-3006 5 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/20/2009 49-035-1001 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/19/2009 49-035-1001 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

8/29/2009 49-035-1001 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/28/2009 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/26/2009 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/5/2009 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/16/2009 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/30/2009 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/10/2009 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/18/2009 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 19

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/3/2009 49-045-0003 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/16/2009 49-045-0003 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/24/2009 49-035-3010 2 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/29/2009 49-035-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/12/2009 49-035-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/28/2009 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/27/2009 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/19/2009 49-035-3006 5 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/23/2009 49-035-3006 5 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/31/2009 49-045-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/6/2009 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/12/2009 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/2/2009 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/22/2009 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/9/2009 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/11/2009 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/3/2009 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/23/2009 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/12/2009 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/9/2009 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/24/2009 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/30/2009 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/14/2009 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/5/2009 49-035-3010 2 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/19/2009 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/6/2009 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/15/2009 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/6/2009 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/5/2009 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/5/2009 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/28/2009 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/14/2009 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/13/2009 49-035-1001 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/1/2009 49-035-1001 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/20/2009 49-045-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/24/2009 49-035-3010 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/25/2009 49-035-3010 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/28/2009 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/15/2009 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/21/2009 49-045-0003 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/15/2009 49-045-0003 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/9/2009 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/2/2009 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/14/2009 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/25/2009 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/11/2009 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/9/2009 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/15/2009 49-035-3006 5 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/14/2009 49-045-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/12/2009 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/6/2009 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/15/2009 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/10/2009 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/19/2009 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/5/2009 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/8/2009 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/13/2009 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/2/2009 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/23/2009 49-035-3010 2 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/24/2009 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/11/2009 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497
E.1.SLC-2009 Page 20

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/11/2009 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/23/2009 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/10/2009 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/2/2009 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/30/2009 49-035-1001 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

9/28/2009 49-045-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/28/2009 49-035-3010 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/8/2009 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/21/2009 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/20/2009 49-035-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/24/2009 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/31/2009 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/28/2009 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/9/2009 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/8/2009 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/20/2009 49-035-1001 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/26/2009 49-045-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/11/2009 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/5/2009 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/11/2009 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/7/2009 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/10/2009 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/17/2009 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/13/2009 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/23/2009 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/10/2009 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/15/2009 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/31/2009 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/4/2009 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/8/2009 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/1/2009 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/4/2009 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/11/2009 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/23/2009 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/28/2009 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/6/2009 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/17/2009 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/10/2009 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/23/2009 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/7/2009 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/2/2009 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/28/2009 49-035-3006 5 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/29/2009 49-035-3006 5 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/22/2009 49-035-1001 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/21/2009 49-035-1001 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

8/14/2009 49-035-1001 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

8/23/2009 49-035-1001 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/17/2009 49-045-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/30/2009 49-045-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/18/2009 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/6/2009 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/7/2009 49-035-3006 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/6/2009 49-035-3006 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/3/2009 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/22/2009 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/19/2009 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/23/2009 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/28/2009 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/10/2009 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/16/2009 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/8/2009 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 21

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/23/2009 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/5/2009 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/28/2009 49-035-3006 5 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/10/2009 49-035-1001 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/18/2009 49-045-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/22/2009 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/26/2009 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/8/2009 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/26/2009 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/29/2009 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/14/2009 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/1/2009 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/25/2009 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/6/2009 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/25/2009 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/10/2009 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/28/2009 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/2/2009 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/11/2009 49-035-3006 5 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/6/2009 49-035-3006 5 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/5/2009 49-035-1001 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/19/2009 49-045-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/15/2009 49-045-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/24/2009 49-045-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/19/2009 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/11/2009 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/16/2009 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/26/2009 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/23/2009 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/15/2009 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/29/2009 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/25/2009 49-045-0003 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/15/2009 49-045-0003 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/18/2009 49-035-3010 2 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/16/2009 49-035-3010 2 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/2/2009 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/12/2009 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/11/2009 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/23/2009 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/14/2009 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/28/2009 49-035-3006 5 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/7/2009 49-035-1001 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/24/2009 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/28/2009 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/19/2009 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/13/2009 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/17/2009 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/22/2009 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/31/2009 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/28/2009 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/29/2009 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/29/2009 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/3/2009 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/21/2009 49-035-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/1/2009 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/1/2009 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/20/2009 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/30/2009 49-035-3006 5 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/31/2009 49-035-3006 5 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/24/2009 49-035-1001 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/27/2009 49-035-1001 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947
E.1.SLC-2009 Page 22

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/11/2009 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/1/2009 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/8/2009 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/1/2009 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/4/2009 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/9/2009 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/14/2009 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/22/2009 49-035-3010 2 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/8/2009 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/11/2009 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/25/2009 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/30/2009 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/3/2009 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/24/2009 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/8/2009 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/30/2009 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/27/2009 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/30/2009 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/12/2009 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/31/2009 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/4/2009 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/3/2009 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/30/2009 49-035-1001 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

9/13/2009 49-045-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/27/2009 49-035-3010 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/2/2009 49-035-3010 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/16/2009 49-035-3010 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/22/2009 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/2/2009 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/20/2009 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/26/2009 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/28/2009 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/16/2009 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/11/2009 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/28/2009 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/5/2009 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/29/2009 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/3/2009 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/12/2009 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/16/2009 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/1/2009 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/7/2009 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/16/2009 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/17/2009 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/3/2009 49-035-3006 5 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/25/2009 49-035-3006 5 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/15/2009 49-035-3010 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/16/2009 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/25/2009 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/5/2009 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/13/2009 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/13/2009 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/29/2009 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/6/2009 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/19/2009 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/30/2009 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/22/2009 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/23/2009 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/25/2009 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

12/23/2009 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/7/2009 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 23

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/23/2009 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/7/2009 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

12/23/2009 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/20/2009 49-045-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/6/2009 49-045-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/9/2009 49-045-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/29/2009 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/11/2009 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/21/2009 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/11/2009 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/12/2009 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/24/2009 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/18/2009 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/25/2009 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/20/2009 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/30/2009 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/5/2009 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/19/2009 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/1/2009 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/16/2009 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/27/2009 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/29/2009 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/16/2009 49-035-3006 5 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/27/2009 49-035-3006 5 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/27/2009 49-035-3006 5 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/7/2009 49-035-1001 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/3/2009 49-035-1001 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/22/2009 49-045-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/17/2009 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/30/2009 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/29/2009 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/3/2009 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/14/2009 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/23/2009 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/14/2009 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/29/2009 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/24/2009 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/27/2009 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/8/2009 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/12/2009 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/15/2009 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/23/2009 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/15/2009 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/11/2009 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/16/2009 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/21/2009 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/13/2009 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/16/2009 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/24/2009 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/1/2009 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/13/2009 49-035-1001 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

9/10/2009 49-045-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/18/2009 49-035-3010 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/11/2009 49-035-3010 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/27/2009 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/26/2009 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/7/2009 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/16/2009 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/23/2009 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/28/2009 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/8/2009 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497
E.1.SLC-2009 Page 24

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/29/2009 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/15/2009 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/19/2009 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/7/2009 49-035-3006 5 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/2/2009 49-045-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/27/2009 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/3/2009 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/11/2009 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/21/2009 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/4/2009 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/25/2009 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/1/2009 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/7/2009 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/16/2009 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/6/2009 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/14/2009 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/16/2009 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/4/2009 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/19/2009 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/23/2009 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/24/2009 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/9/2009 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/26/2009 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/27/2009 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/26/2009 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/7/2009 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/29/2009 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/18/2009 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/23/2009 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/3/2009 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/3/2009 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/22/2009 49-035-3006 5 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/4/2009 49-035-3006 5 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/11/2009 49-035-1001 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/15/2009 49-035-1001 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

9/28/2009 49-035-1001 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/26/2009 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/3/2009 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/13/2009 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/7/2009 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/11/2009 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/29/2009 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/21/2009 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/23/2009 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/17/2009 49-045-0003 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/26/2009 49-045-0003 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/22/2009 49-045-0003 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/3/2009 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/16/2009 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/17/2009 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/29/2009 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/9/2009 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/23/2009 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/26/2009 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/15/2009 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/26/2009 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/21/2009 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/12/2009 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/29/2009 49-035-1001 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/11/2009 49-045-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/28/2009 49-045-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988
E.1.SLC-2009 Page 25

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/30/2009 49-045-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/15/2009 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/8/2009 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/23/2009 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/3/2009 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/8/2009 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/8/2009 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/8/2009 49-045-0003 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/7/2009 49-045-0003 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/18/2009 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/10/2009 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/27/2009 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/11/2009 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/8/2009 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/26/2009 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/8/2009 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/17/2009 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/7/2009 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/25/2009 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/2/2009 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/9/2009 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/13/2009 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/25/2009 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/26/2009 49-035-1001 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

12/15/2009 49-035-1001 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

8/29/2009 49-045-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/27/2009 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/28/2009 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/29/2009 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/30/2009 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/19/2009 49-045-0003 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/16/2009 49-035-3010 2 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/14/2009 49-035-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/4/2009 49-035-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/18/2009 49-035-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/13/2009 49-035-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/5/2009 49-035-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/8/2009 49-035-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/11/2009 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/12/2009 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/30/2009 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/8/2009 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/5/2009 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/23/2009 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/17/2009 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/6/2009 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/14/2009 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/30/2009 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/9/2009 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/11/2009 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/25/2009 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/9/2009 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/12/2009 49-035-3010 2 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/5/2009 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/11/2009 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

7/12/2009 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/17/2009 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/10/2009 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/29/2009 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/28/2009 49-035-1001 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/6/2009 49-035-1001 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947
E.1.SLC-2009 Page 26

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/27/2009 49-035-1001 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/6/2009 49-045-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/24/2009 49-045-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/18/2009 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/27/2009 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/23/2009 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/10/2009 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/8/2009 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/27/2009 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/25/2009 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/10/2009 49-035-3010 2 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/13/2009 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/23/2009 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/9/2009 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/20/2009 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/27/2009 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/26/2009 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/22/2009 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/9/2009 49-035-1001 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/21/2009 49-045-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/7/2009 49-045-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/13/2009 49-035-3010 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/16/2009 49-035-3010 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/4/2009 49-035-3010 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/31/2009 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/23/2009 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/1/2009 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/16/2009 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/18/2009 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/27/2009 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/10/2009 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/27/2009 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/17/2009 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/20/2009 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/25/2009 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/8/2009 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/17/2009 49-035-3006 5 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/28/2009 49-035-1001 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

10/7/2009 49-045-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/25/2009 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/8/2009 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/19/2009 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/15/2009 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/7/2009 49-035-3006 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/29/2009 49-035-3006 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/11/2009 49-035-3006 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/28/2009 49-045-0003 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/6/2009 49-045-0003 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/19/2009 49-035-3010 2 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/17/2009 49-035-3010 2 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/16/2009 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/20/2009 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/15/2009 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/23/2009 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/30/2009 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/27/2009 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/18/2009 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/28/2009 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/8/2009 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/15/2009 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/13/2009 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 27

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/21/2009 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/15/2009 49-035-3006 5 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/22/2009 49-035-3006 5 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/3/2009 49-035-1001 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/21/2009 49-035-1001 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/12/2009 49-035-1001 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/9/2009 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/7/2009 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/26/2009 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/27/2009 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/14/2009 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/18/2009 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/30/2009 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/6/2009 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/1/2009 49-035-3006 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/13/2009 49-035-3006 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/1/2009 49-035-3006 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/22/2009 49-035-3006 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/2/2009 49-045-0003 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/22/2009 49-035-3010 2 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/15/2009 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/4/2009 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/10/2009 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/16/2009 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/31/2009 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/14/2009 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/18/2009 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/18/2009 49-035-3006 5 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/21/2009 49-035-3006 5 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/10/2009 49-035-3006 5 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/3/2009 49-035-1001 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/8/2009 49-045-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/21/2009 49-045-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/23/2009 49-045-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/16/2009 49-045-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/16/2009 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/25/2009 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/10/2009 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/26/2009 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/2/2009 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/15/2009 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/23/2009 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/16/2009 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/13/2009 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/3/2009 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/27/2009 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/13/2009 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/7/2009 49-035-3010 2 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/27/2009 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/14/2009 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/1/2009 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/20/2009 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/9/2009 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/24/2009 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/24/2009 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/29/2009 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/13/2009 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/26/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/19/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/7/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/28/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 28

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/29/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/26/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/30/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/6/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/11/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/21/2009 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/25/2009 49-035-3006 5 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/10/2009 49-035-3006 5 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/6/2009 49-035-3006 5 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/7/2009 49-035-3006 5 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/16/2009 49-035-3006 5 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/19/2009 49-035-1001 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

9/25/2009 49-035-1001 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/9/2009 49-045-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/15/2009 49-045-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/1/2009 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/24/2009 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/8/2009 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/26/2009 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/5/2009 49-045-0003 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/30/2009 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

8/25/2009 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/8/2009 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/3/2009 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/7/2009 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/10/2009 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/3/2009 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/22/2009 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/16/2009 49-035-3006 5 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/6/2009 49-035-1001 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

11/30/2009 49-045-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/16/2009 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/20/2009 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/9/2009 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/5/2009 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/17/2009 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/9/2009 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/25/2009 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/11/2009 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/12/2009 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/7/2009 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/9/2009 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/15/2009 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/22/2009 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/26/2009 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/19/2009 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/22/2009 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/18/2009 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/25/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/9/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/12/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/14/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/20/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/22/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/8/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/29/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/7/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/23/2009 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/19/2009 49-035-3006 5 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/4/2009 49-035-1001 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/6/2009 49-045-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988
E.1.SLC-2009 Page 29

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

7/27/2009 49-045-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/15/2009 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/23/2009 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/1/2009 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/14/2009 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/29/2009 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/2/2009 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/2/2009 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/1/2009 49-035-3010 2 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/26/2009 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/29/2009 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/23/2009 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/7/2009 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/15/2009 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/21/2009 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/27/2009 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/6/2009 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/18/2009 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/24/2009 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/25/2009 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/1/2009 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/3/2009 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/1/2009 49-035-3006 5 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/27/2009 49-045-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/15/2009 49-045-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/4/2009 49-035-3010 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/19/2009 49-035-3010 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/9/2009 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/19/2009 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/4/2009 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/10/2009 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/28/2009 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/13/2009 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/6/2009 49-045-0003 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/6/2009 49-035-3010 2 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/1/2009 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/4/2009 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/19/2009 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/2/2009 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/15/2009 49-035-3006 5 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/12/2009 49-035-3006 5 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/7/2009 49-035-1001 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

9/16/2009 49-035-1001 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/29/2009 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/5/2009 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/10/2009 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/21/2009 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/8/2009 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/12/2009 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/27/2009 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/25/2009 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/7/2009 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/22/2009 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/5/2009 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/13/2009 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/12/2009 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/7/2009 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/26/2009 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/16/2009 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/24/2009 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/16/2009 49-035-3006 5 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 30

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/10/2009 49-035-1001 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/10/2009 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/22/2009 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/6/2009 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/8/2009 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/15/2009 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/22/2009 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/15/2009 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/15/2009 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/19/2009 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/25/2009 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/25/2009 49-035-3010 2 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/2/2009 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/16/2009 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/16/2009 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/9/2009 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/4/2009 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/19/2009 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/29/2009 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/22/2009 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/21/2009 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/9/2009 49-035-3010 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/16/2009 49-035-3010 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/12/2009 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/3/2009 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/18/2009 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/7/2009 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/26/2009 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/1/2009 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/21/2009 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/2/2009 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/1/2009 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/21/2009 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/19/2009 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/26/2009 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/1/2009 49-035-1001 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/10/2009 49-045-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/28/2009 49-045-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/5/2009 49-045-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/10/2009 49-045-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/14/2009 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/15/2009 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/25/2009 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/9/2009 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/26/2009 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/8/2009 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/25/2009 49-035-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/28/2009 49-035-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/15/2009 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/13/2009 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/15/2009 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/10/2009 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/15/2009 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/13/2009 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/7/2009 49-035-3006 5 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/16/2009 49-035-1001 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/9/2009 49-035-1001 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/25/2009 49-045-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/9/2009 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/28/2009 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/21/2009 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 31

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/6/2009 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/4/2009 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/9/2009 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/9/2009 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/9/2009 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/17/2009 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/20/2009 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/4/2009 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/26/2009 49-035-3006 5 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/12/2009 49-035-3006 5 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/15/2009 49-035-1001 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

10/31/2009 49-035-1001 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

7/6/2009 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/26/2009 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/25/2009 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

12/3/2009 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/28/2009 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/9/2009 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/13/2009 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/15/2009 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/22/2009 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/4/2009 49-035-3010 2 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/25/2009 49-035-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/30/2009 49-035-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/15/2009 49-035-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/2/2009 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/17/2009 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/9/2009 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/14/2009 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/6/2009 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/14/2009 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/6/2009 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/13/2009 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/13/2009 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

10/16/2009 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/1/2009 49-045-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/8/2009 49-045-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/14/2009 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/7/2009 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/14/2009 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/17/2009 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/31/2009 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/13/2009 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/17/2009 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/15/2009 49-035-3006 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/1/2009 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/12/2009 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/23/2009 49-035-1001 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

11/12/2009 49-035-1001 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/31/2009 49-035-3010 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/14/2009 49-035-3010 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/12/2009 49-035-3010 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/12/2009 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/24/2009 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/7/2009 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/25/2009 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/14/2009 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/14/2009 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/6/2009 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/1/2009 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/16/2009 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 32

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/20/2009 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/6/2009 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/7/2009 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/15/2009 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/18/2009 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/13/2009 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/19/2009 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/6/2009 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/15/2009 49-035-1001 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

8/17/2009 49-035-1001 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/16/2009 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/9/2009 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

7/3/2009 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/3/2009 49-035-3010 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/2/2009 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/23/2009 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/24/2009 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/5/2009 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/2/2009 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/6/2009 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/25/2009 49-035-3010 2 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/30/2009 49-035-3006 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/23/2009 49-035-3006 5 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/18/2009 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/4/2009 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

8/8/2009 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

11/12/2009 49-045-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/9/2009 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/2/2009 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/21/2009 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/30/2009 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/7/2009 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/24/2009 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/3/2009 49-035-3006 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/25/2009 49-035-3010 2 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/23/2009 49-035-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/18/2009 49-035-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/12/2009 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/22/2009 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/1/2009 49-035-3006 5 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/25/2009 49-035-1001 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/10/2009 49-035-1001 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/28/2009 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/13/2009 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

6/22/2009 49-035-3010 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/13/2009 49-035-3010 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/5/2009 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/3/2009 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/6/2009 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/18/2009 49-035-3010 2 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/16/2009 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/23/2009 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/10/2009 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/14/2009 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/20/2009 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/21/2009 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/6/2009 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

11/22/2009 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/1/2009 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/4/2009 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/5/2009 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722
E.1.SLC-2009 Page 33

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/21/2009 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/10/2009 49-035-3006 5 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/13/2009 49-035-3006 5 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/12/2009 49-045-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/19/2009 49-045-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/23/2009 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/13/2009 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/20/2009 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/3/2009 49-035-3006 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/26/2009 49-035-3006 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/9/2009 49-035-3006 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/27/2009 49-035-3006 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/10/2009 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/10/2009 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/12/2009 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/14/2009 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/3/2009 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/12/2009 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/13/2009 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/19/2009 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

4/2/2009 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/3/2009 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/24/2009 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/25/2009 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/15/2009 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/16/2009 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/22/2009 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/24/2009 49-035-3006 5 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/27/2009 49-035-3006 5 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/7/2009 49-035-1001 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/6/2009 49-035-1001 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/12/2009 49-035-1001 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

9/19/2009 49-035-1001 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

10/19/2009 49-035-1001 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/14/2009 49-035-3010 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/20/2009 49-035-3006 3 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/7/2009 49-035-3010 2 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/17/2009 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/8/2009 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/18/2009 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/20/2009 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/16/2009 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/24/2009 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/2/2009 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/27/2009 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

9/19/2009 49-035-3006 5 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

1/1/2009 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/4/2009 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/7/2009 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

8/17/2009 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/25/2009 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/26/2009 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/6/2009 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/7/2009 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/24/2009 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/1/2009 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/14/2009 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/26/2009 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/18/2009 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

7/12/2009 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/21/2009 49-035-3010 2 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2009 Page 34

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

9/15/2009 49-035-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

9/19/2009 49-035-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/23/2009 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/10/2009 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/8/2009 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/14/2009 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/5/2009 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/29/2009 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/13/2009 49-035-3006 5 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/25/2009 49-035-3006 5 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/25/2009 49-035-3006 5 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/10/2009 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/25/2009 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/18/2009 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

12/3/2009 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

5/10/2009 49-045-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/17/2009 49-035-3010 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/21/2009 49-035-3010 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/22/2009 49-035-3010 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/2/2009 49-035-3006 3 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/28/2009 49-035-3006 3 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/13/2009 49-035-3010 2 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/2/2009 49-035-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/24/2009 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/10/2009 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/22/2009 49-035-1001 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

10/16/2009 49-045-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/24/2009 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/10/2009 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/24/2009 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/30/2009 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/13/2009 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/26/2009 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/19/2009 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/10/2009 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/16/2009 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/8/2009 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/2/2009 49-035-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/24/2009 49-035-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/8/2009 49-035-3006 5 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

8/26/2009 49-035-3006 5 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/22/2009 49-035-1001 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/12/2009 49-045-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

9/22/2009 49-045-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/16/2009 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/7/2009 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/1/2009 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/2/2009 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/21/2009 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/24/2009 49-035-3006 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/24/2009 49-035-3010 2 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/13/2009 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/13/2009 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/8/2009 49-035-1001 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/15/2009 49-045-0003 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

11/21/2009 49-045-0003 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/13/2009 49-035-3010 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/25/2009 49-035-3010 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/26/2009 49-035-3010 2 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/1/2009 49-035-3010 2 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/27/2009 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497
E.1.SLC-2009 Page 35

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/13/2009 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/26/2009 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/27/2009 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/18/2009 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

6/26/2009 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/25/2009 49-035-1001 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

10/31/2009 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/8/2009 49-035-3010 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/4/2009 49-035-3010 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/12/2009 49-035-3010 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/25/2009 49-035-3006 3 3.2 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/26/2009 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/26/2009 49-035-1001 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

10/25/2009 49-045-0003 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/13/2009 49-035-3010 2 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/7/2009 49-035-1001 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/27/2009 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/25/2009 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/22/2009 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/3/2009 49-035-3010 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/8/2009 49-035-3006 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/1/2009 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/10/2009 49-045-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/26/2009 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/9/2009 49-035-0003 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

5/8/2009 49-035-0003 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

6/9/2009 49-035-3006 5 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/6/2009 49-035-3006 3 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/8/2009 49-035-3006 3 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/8/2009 49-035-3010 2 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/26/2009 49-035-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/27/2009 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/9/2009 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

11/6/2009 49-035-1001 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/7/2009 49-045-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/15/2009 49-045-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/1/2009 49-045-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/10/2009 49-035-3010 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/13/2009 49-035-1001 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/16/2009 49-035-1001 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

6/18/2009 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

5/8/2009 49-035-3010 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/10/2009 49-035-3006 3 2.6 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/24/2009 49-035-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/26/2009 49-035-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

2/10/2009 49-035-3006 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

5/13/2009 49-035-1001 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/29/2009 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/1/2009 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/3/2009 49-035-3006 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/4/2009 49-035-3006 5 2.4 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

4/4/2009 49-035-1001 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

3/8/2009 49-045-0003 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

1/2/2009 49-035-3010 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/5/2009 49-035-3010 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/9/2009 49-035-3010 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/20/2009 49-035-3010 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/3/2009 49-035-3006 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/5/2009 49-035-3006 5 2.3 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/5/2009 49-035-0003 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

1/25/2009 49-035-1001 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947
E.1.SLC-2009 Page 36

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/5/2009 49-035-1001 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

10/29/2009 49-035-3010 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/3/2009 49-035-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

3/5/2009 49-035-3006 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

3/26/2009 49-035-3006 5 2.1 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/24/2009 49-035-1001 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

1/25/2009 49-045-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/24/2009 49-045-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

4/4/2009 49-045-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/9/2009 49-035-3010 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/27/2009 49-035-3010 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/13/2009 49-045-0003 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

10/27/2009 49-035-3010 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/27/2009 49-035-3006 3 2 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/28/2009 49-035-3010 2 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/28/2009 49-035-0003 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497

10/28/2009 49-035-3006 5 1.8 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/28/2009 49-035-1001 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/18/2009 49-045-0003 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

3/5/2009 49-045-0003 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/10/2009 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/28/2009 49-035-3006 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/28/2009 49-035-3010 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/9/2009 49-035-3006 5 1.5 ug/m3 LC 5 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

10/28/2009 49-045-0003 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.2988

2/9/2009 49-035-3006 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/9/2009 49-035-1001 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

2/9/2009 49-035-3006 3 1.4 ug/m3 LC 5 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.8722

2/27/2009 49-035-1001 1 1.2 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.0947

4/3/2009 49-035-3010 1 1.2 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/9/2009 49-035-0003 1 1.1 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.8497
E.1.SLC-2008 Page 1

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

1/24/2008 49-035-3006 3 68.9 ug/m3 LC 153 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/24/2008 49-035-3006 1 63.7 ug/m3 LC 147 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/24/2008 49-035-0003 1 59.6 ug/m3 LC 139 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/25/2008 49-035-3006 3 59.4 ug/m3 LC 138 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/21/2008 49-035-3010 1 54.6 ug/m3 LC 129 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/25/2008 49-035-3006 5 54.4 ug/m3 LC 128 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/25/2008 49-035-3006 1 54 ug/m3 LC 128 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/24/2008 49-035-3010 1 50.5 ug/m3 LC 121 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/20/2008 49-035-3010 1 49.9 ug/m3 LC 119 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/20/2008 49-035-3006 3 49.4 ug/m3 LC 119 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/25/2008 49-035-3007 2 47.6 ug/m3 LC 115 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/3/2008 49-035-3006 3 47.4 ug/m3 LC 115 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/20/2008 49-035-0003 1 47.2 ug/m3 LC 114 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/21/2008 49-035-3006 3 47 ug/m3 LC 114 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/3/2008 49-035-0003 1 46.8 ug/m3 LC 113 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/25/2008 49-035-3007 1 46 ug/m3 LC 112 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

2/21/2008 49-035-3007 1 45.5 ug/m3 LC 111 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/3/2008 49-035-3006 1 44.5 ug/m3 LC 109 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/20/2008 49-035-3006 5 44.3 ug/m3 LC 108 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/20/2008 49-035-3006 1 44.2 ug/m3 LC 108 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/21/2008 49-035-1001 1 43.9 ug/m3 LC 108 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/21/2008 49-035-0003 1 43.6 ug/m3 LC 107 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/25/2008 49-035-0003 1 43 ug/m3 LC 106 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/25/2008 49-035-3010 1 42.9 ug/m3 LC 106 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/19/2008 49-035-3010 1 42.5 ug/m3 LC 105 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/21/2008 49-035-3006 1 42.3 ug/m3 LC 105 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/21/2008 49-035-3008 1 42.3 ug/m3 LC 105 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

1/23/2008 49-035-0003 1 41.8 ug/m3 LC 104 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/25/2008 49-045-0003 3 41.4 ug/m3 LC 103 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/19/2008 49-035-3006 3 40.8 ug/m3 LC 102 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/23/2008 49-035-3006 3 39.8 ug/m3 LC 99 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/23/2008 49-035-3006 1 39.4 ug/m3 LC 98 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/21/2008 49-045-0003 3 38.9 ug/m3 LC 97 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/31/2008 49-035-3010 1 38.7 ug/m3 LC 97 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/25/2008 49-035-1001 1 38.5 ug/m3 LC 96 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/2/2008 49-035-3006 3 38.5 ug/m3 LC 96 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/19/2008 49-035-3010 1 38.4 ug/m3 LC 96 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/25/2008 49-045-0003 1 37.7 ug/m3 LC 95 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/16/2008 49-035-3010 1 37.5 ug/m3 LC 94 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/19/2008 49-035-3006 1 37.4 ug/m3 LC 94 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/16/2008 49-035-3006 3 37.4 ug/m3 LC 94 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/17/2008 49-035-0003 1 36.8 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/16/2008 49-035-0003 1 36.5 ug/m3 LC 92 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/31/2008 49-035-0003 1 36.4 ug/m3 LC 92 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/19/2008 49-035-0003 1 36.3 ug/m3 LC 92 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/18/2008 49-035-3010 1 36.2 ug/m3 LC 92 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/21/2008 49-045-0003 1 36 ug/m3 LC 91 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/2/2008 49-035-3006 1 35.7 ug/m3 LC 91 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/16/2008 49-035-3006 1 35.3 ug/m3 LC 90 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/17/2008 49-035-3006 3 35.3 ug/m3 LC 90 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/24/2008 49-045-0003 3 35.2 ug/m3 LC 90 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/31/2008 49-035-3006 1 35.1 ug/m3 LC 90 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/28/2008 49-035-3010 1 34.6 ug/m3 LC 89 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/23/2008 49-035-3010 1 34.3 ug/m3 LC 88 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/5/2008 49-035-3006 5 33.9 ug/m3 LC 87 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/18/2008 49-035-3010 1 33.6 ug/m3 LC 87 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2008 Page 2

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

11/26/2008 49-035-3010 2 33.3 ug/m3 LC 86 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/26/2008 49-035-3010 1 32.4 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/17/2008 49-035-3010 1 32.3 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/3/2008 49-035-3010 1 31.6 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/18/2008 49-035-3007 1 31.5 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

11/27/2008 49-035-3006 1 31.4 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/18/2008 49-035-3007 2 31.4 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

12/31/2008 49-035-3006 3 31.4 ug/m3 LC 82 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/19/2008 49-035-3006 1 31.3 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/2/2008 49-035-3010 1 31.2 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/24/2008 49-035-3010 1 31.2 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/17/2008 49-035-3006 1 31.1 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/27/2008 49-035-0003 1 31 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/25/2008 49-035-3010 1 31 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/10/2008 49-035-3006 3 30.9 ug/m3 LC 81 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/26/2008 49-035-3006 1 30.6 ug/m3 LC 81 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/27/2008 49-035-3010 1 30.4 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/28/2008 49-035-3006 3 30.3 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/19/2008 49-035-3006 3 30.3 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/26/2008 49-035-0003 1 30.2 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/7/2008 49-035-3006 3 30.1 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/11/2008 49-035-3006 3 30 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/26/2008 49-035-3006 5 29.7 ug/m3 LC 79 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/3/2008 49-045-0003 3 29.4 ug/m3 LC 78 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/19/2008 49-045-0003 3 29.2 ug/m3 LC 78 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/28/2008 49-035-3010 1 29 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/22/2008 49-035-3006 3 28.9 ug/m3 LC 77 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/19/2008 49-035-0003 1 28.5 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/22/2008 49-035-3006 5 28.2 ug/m3 LC 76 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/18/2008 49-035-3006 3 28.2 ug/m3 LC 76 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/31/2008 49-035-3010 1 28.1 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/15/2008 49-035-3006 3 27.9 ug/m3 LC 75 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/20/2008 49-035-0003 1 27.4 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/26/2008 49-035-1001 1 27.4 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/28/2008 49-035-0003 1 27.3 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/22/2008 49-035-3006 1 27.2 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/15/2008 49-035-3006 1 26.8 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/25/2008 49-035-3010 1 26.7 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/19/2008 49-035-3006 1 26.6 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/23/2008 49-035-3006 3 26.6 ug/m3 LC 73 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/18/2008 49-035-3006 1 26.4 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/12/2008 49-035-3006 3 26.4 ug/m3 LC 72 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/18/2008 49-035-3006 5 26.1 ug/m3 LC 72 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/15/2008 49-035-0003 1 26 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/15/2008 49-035-3007 1 26 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/14/2008 49-035-3010 1 25.9 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/22/2008 49-035-0003 1 25.7 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/23/2008 49-035-3010 1 25.6 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/26/2008 49-045-0003 3 25.6 ug/m3 LC 71 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/24/2008 49-035-0003 1 25.5 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/1/2008 49-035-0003 1 25.4 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/20/2008 49-045-0003 3 25.4 ug/m3 LC 70 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/18/2008 49-035-0003 1 25.2 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/18/2008 49-035-3006 1 25.2 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/17/2008 49-035-3010 1 25 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/20/2008 49-035-3006 3 25 ug/m3 LC 70 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 3

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

2/28/2008 49-035-3006 1 24.9 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/25/2008 49-035-3006 1 24.8 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/29/2008 49-035-3010 1 24.8 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/25/2008 49-035-0003 1 24.7 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/30/2008 49-035-3006 1 24.6 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/26/2008 49-035-3010 1 24.6 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/13/2008 49-035-3007 2 24.5 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/13/2008 49-035-3006 3 24.5 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/13/2008 49-035-3007 1 24.3 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

12/6/2008 49-035-3006 3 24.3 ug/m3 LC 68 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/27/2008 49-035-3006 3 24.2 ug/m3 LC 68 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/7/2008 49-035-3010 1 24.1 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/20/2008 49-035-0003 1 24 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/13/2008 49-035-3010 1 23.9 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/20/2008 49-045-0003 3 23.9 ug/m3 LC 68 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/13/2008 49-035-0003 1 23.6 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/20/2008 49-035-3006 1 23.5 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/28/2008 49-035-3006 1 23.5 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/17/2008 49-035-3006 5 23.5 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/23/2008 49-035-3010 1 23.5 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/27/2008 49-035-3010 1 23.5 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/7/2008 49-035-3006 1 23.3 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/18/2008 49-035-0003 1 23.2 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/20/2008 49-035-3006 3 23.2 ug/m3 LC 66 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/20/2008 49-035-3010 1 23.1 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/28/2008 49-035-3010 1 23.1 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/12/2008 49-035-3010 1 23.1 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/15/2008 49-045-0003 3 23.1 ug/m3 LC 66 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/13/2008 49-035-3006 5 22.7 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/27/2008 49-045-0003 3 22.7 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/14/2008 49-035-3006 3 22.6 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/29/2008 49-035-0003 1 22.4 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/28/2008 49-045-0003 3 22.4 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/28/2008 49-035-0003 1 22.3 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/23/2008 49-035-3006 1 22.3 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/22/2008 49-035-3010 1 22.3 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/15/2008 49-035-3010 1 22.3 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/22/2008 49-035-3007 1 22.1 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

12/11/2008 49-035-3010 1 22.1 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/12/2008 49-035-3006 1 22 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/30/2008 49-035-3010 1 22 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/7/2008 49-035-0003 1 21.9 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/15/2008 49-035-3010 1 21.8 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/1/2008 49-035-3006 3 21.6 ug/m3 LC 63 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/14/2008 49-035-0003 1 21.3 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/15/2008 49-035-3006 5 21.3 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/12/2008 49-035-3006 3 21.3 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/17/2008 49-035-0003 1 21.2 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/13/2008 49-035-3006 1 21.1 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/27/2008 49-035-3006 5 21.1 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/29/2008 49-035-3006 3 21.1 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/27/2008 49-035-3010 1 21 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/29/2008 49-045-0003 3 21 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/11/2008 49-035-3006 3 20.9 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/7/2008 49-035-1001 1 20.8 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/15/2008 49-035-3006 3 20.8 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 4

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

1/1/2008 49-035-3006 1 20.7 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/20/2008 49-035-3006 1 20.7 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/27/2008 49-035-3006 1 20.7 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/19/2008 49-035-3006 3 20.6 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/25/2008 49-045-0003 3 20.6 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/27/2008 49-035-3006 5 20.5 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/18/2008 49-035-3006 3 20.5 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/23/2008 49-045-0003 3 20.5 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/5/2008 49-035-3006 3 20.4 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/11/2008 49-035-0003 1 20.1 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/1/2008 49-035-3006 5 19.9 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/3/2008 49-035-0003 1 19.8 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/13/2008 49-035-1001 1 19.8 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/12/2008 49-035-0003 1 19.7 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/17/2008 49-035-3006 1 19.7 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/20/2008 49-035-3010 1 19.7 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/19/2008 49-035-0003 1 19.6 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/23/2008 49-035-3010 1 19.6 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/22/2008 49-045-0003 3 19.6 ug/m3 LC 59 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/31/2008 49-045-0003 3 19.5 ug/m3 LC 59 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/18/2008 49-035-3006 1 19.3 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/18/2008 49-035-0003 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/24/2008 49-035-3006 5 19.2 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/27/2008 49-035-1001 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/18/2008 49-035-3010 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/28/2008 49-045-0003 3 19.2 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/12/2008 49-035-0003 1 19 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/15/2008 49-035-3006 1 19 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/21/2008 49-045-0003 3 19 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/14/2008 49-035-3006 1 18.9 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/4/2008 49-035-3006 1 18.9 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/11/2008 49-035-3006 1 18.9 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/15/2008 49-035-1001 1 18.9 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/7/2008 49-035-3010 1 18.9 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/28/2008 49-035-3010 1 18.9 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/10/2008 49-035-3006 3 18.9 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/3/2008 49-035-3006 1 18.8 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/31/2008 49-035-3006 3 18.8 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/29/2008 49-035-0003 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/19/2008 49-035-3006 5 18.7 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/7/2008 49-035-3007 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

8/28/2008 49-035-3010 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/8/2008 49-035-3006 3 18.7 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/7/2008 49-035-3007 2 18.6 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

7/8/2008 49-035-3010 1 18.6 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/19/2008 49-045-0003 3 18.6 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/22/2008 49-035-3008 1 18.5 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

11/19/2008 49-045-0003 3 18.5 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/4/2008 49-035-0003 1 18.3 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/11/2008 49-035-3006 5 18.3 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/11/2008 49-035-3010 1 18.3 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/19/2008 49-045-0003 3 18.3 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/22/2008 49-035-0003 1 18.2 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/30/2008 49-035-0003 1 18.2 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/19/2008 49-035-3006 1 18.2 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/27/2008 49-035-3007 1 18.2 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969
E.1.SLC-2008 Page 5

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

2/22/2008 49-035-3006 3 18.2 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/4/2008 49-035-3006 3 18.2 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/27/2008 49-035-0003 1 18.1 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/11/2008 49-035-3006 1 18.1 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/29/2008 49-045-0003 3 18.1 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/12/2008 49-035-3006 1 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/4/2008 49-035-3010 1 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/23/2008 49-045-0003 3 18 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/18/2008 49-045-0003 3 18 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/20/2008 49-035-3010 2 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/15/2008 49-035-0003 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/23/2008 49-035-0003 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/30/2008 49-035-3006 3 17.9 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/20/2008 49-035-3010 1 17.8 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/23/2008 49-035-3010 1 17.8 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/18/2008 49-035-1001 1 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/10/2008 49-035-3010 1 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/15/2008 49-035-3006 3 17.6 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/26/2008 49-035-3006 3 17.6 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/5/2008 49-035-3010 2 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/1/2008 49-035-3007 2 17.5 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

8/2/2008 49-035-3010 1 17.5 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/6/2008 49-035-3010 1 17.5 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/9/2008 49-035-3006 3 17.5 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/20/2008 49-035-0003 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/29/2008 49-035-3006 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/29/2008 49-035-3010 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/29/2008 49-035-3006 3 17.4 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/19/2008 49-035-3010 1 17.3 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/12/2008 49-035-3010 1 17.2 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/29/2008 49-035-3006 1 17.1 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/23/2008 49-035-0003 1 17 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/1/2008 49-035-3007 1 17 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

12/2/2008 49-035-3006 3 17 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/1/2008 49-035-3010 1 16.9 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/17/2008 49-035-3010 1 16.9 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/22/2008 49-035-3006 3 16.9 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/5/2008 49-035-3006 3 16.9 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/23/2008 49-035-3010 2 16.9 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/1/2008 49-035-1001 1 16.8 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/7/2008 49-035-0003 1 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/6/2008 49-035-3006 1 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/26/2008 49-035-3010 1 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/8/2008 49-035-3006 3 16.7 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/18/2008 49-035-3006 3 16.7 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/20/2008 49-045-0003 3 16.7 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/10/2008 49-035-3006 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/28/2008 49-035-3006 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/17/2008 49-045-0003 3 16.6 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/11/2008 49-035-0003 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/22/2008 49-035-1001 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/25/2008 49-035-3006 3 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/5/2008 49-045-0003 3 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/16/2008 49-035-0003 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/10/2008 49-035-3010 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/20/2008 49-045-0003 3 16.4 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2008 Page 6

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/18/2008 49-045-0003 3 16.4 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/15/2008 49-035-3010 2 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/12/2008 49-035-3006 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/27/2008 49-035-3006 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/29/2008 49-035-1001 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/9/2008 49-035-3010 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/24/2008 49-035-3010 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/16/2008 49-035-3006 3 16.3 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/22/2008 49-045-0003 3 16.3 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/27/2008 49-045-0003 3 16.3 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/2/2008 49-045-0003 3 16.3 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/17/2008 49-045-0003 3 16.3 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/28/2008 49-035-0003 1 16.2 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/17/2008 49-035-1001 1 16.2 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/27/2008 49-035-3006 3 16.2 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/5/2008 49-035-0003 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/24/2008 49-035-0003 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/29/2008 49-035-0003 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/22/2008 49-035-3010 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/19/2008 49-035-3006 3 16.1 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/19/2008 49-035-3006 3 16.1 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/2/2008 49-045-0003 3 16.1 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/19/2008 49-035-3007 2 15.9 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

7/22/2008 49-035-3010 1 15.9 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/11/2008 49-035-3006 3 15.9 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/24/2008 49-035-3006 3 15.9 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/6/2008 49-035-0003 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/5/2008 49-035-3010 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/29/2008 49-035-3006 5 15.6 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/19/2008 49-035-3010 1 15.6 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/25/2008 49-035-3006 3 15.6 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/16/2008 49-035-3006 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/29/2008 49-035-3006 5 15.5 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/9/2008 49-035-3006 3 15.5 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/20/2008 49-035-3006 3 15.5 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/21/2008 49-035-3006 3 15.5 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/15/2008 49-045-0003 3 15.5 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/8/2008 49-035-0003 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/17/2008 49-035-0003 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/21/2008 49-035-0003 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/20/2008 49-035-3006 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/24/2008 49-035-3010 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/22/2008 49-035-3006 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/16/2008 49-035-3006 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/10/2008 49-035-3006 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/29/2008 49-035-3006 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/17/2008 49-045-0003 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/18/2008 49-035-0003 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/16/2008 49-035-3006 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/19/2008 49-035-3007 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

8/2/2008 49-035-3006 3 15.2 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/2/2008 49-045-0003 3 15.2 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/10/2008 49-035-0003 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/20/2008 49-035-3010 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/16/2008 49-035-3010 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/7/2008 49-035-0003 1 15 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 7

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/29/2008 49-035-3006 1 15 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/27/2008 49-035-3010 1 15 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/27/2008 49-035-3010 1 15 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/16/2008 49-035-3010 1 15 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/21/2008 49-045-0003 3 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/24/2008 49-035-3006 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/29/2008 49-035-3010 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/16/2008 49-035-3010 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/24/2008 49-035-3010 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/15/2008 49-035-3010 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/8/2008 49-045-0003 3 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/31/2008 49-045-0003 3 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/27/2008 49-035-3010 2 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/2/2008 49-035-0003 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/28/2008 49-035-0003 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/11/2008 49-035-1001 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/27/2008 49-045-0003 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/15/2008 49-035-3010 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/11/2008 49-035-3010 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/21/2008 49-035-3006 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/22/2008 49-035-3006 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/27/2008 49-035-3006 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/19/2008 49-035-0003 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/27/2008 49-035-0003 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/19/2008 49-035-3006 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/15/2008 49-035-3006 3 14.7 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/26/2008 49-035-3006 3 14.7 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/18/2008 49-035-3006 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/15/2008 49-035-3010 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/18/2008 49-035-3006 3 14.6 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/5/2008 49-035-0003 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/9/2008 49-035-0003 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/5/2008 49-035-3006 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/13/2008 49-035-3008 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

6/20/2008 49-035-3010 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/16/2008 49-045-0003 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/24/2008 49-045-0003 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/7/2008 49-035-3006 5 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/18/2008 49-045-0003 3 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/28/2008 49-045-0003 3 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/9/2008 49-045-0003 3 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/17/2008 49-035-3006 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/2/2008 49-035-3006 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/29/2008 49-035-3006 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/9/2008 49-035-3006 5 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/7/2008 49-035-3006 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/17/2008 49-035-3006 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/29/2008 49-035-3006 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/9/2008 49-045-0003 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/17/2008 49-035-0003 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/6/2008 49-035-0003 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/22/2008 49-035-0003 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/8/2008 49-035-0003 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/30/2008 49-035-3006 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/21/2008 49-035-3006 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/18/2008 49-035-3007 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969
E.1.SLC-2008 Page 8

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

7/23/2008 49-035-3006 3 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/2/2008 49-045-0003 3 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/3/2008 49-035-3006 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/23/2008 49-035-3006 5 14.1 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/18/2008 49-035-3007 2 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

12/29/2008 49-035-3010 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/9/2008 49-035-3006 3 14.1 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/13/2008 49-035-3006 3 14.1 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/22/2008 49-045-0003 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/18/2008 49-035-3010 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/18/2008 49-035-3010 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/7/2008 49-035-3006 3 14 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/16/2008 49-045-0003 3 14 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/5/2008 49-035-3006 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/9/2008 49-035-3006 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/26/2008 49-035-3006 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/2/2008 49-035-3006 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/17/2008 49-035-3006 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/17/2008 49-035-3006 5 13.9 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/8/2008 49-035-3010 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/24/2008 49-035-3006 3 13.9 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/23/2008 49-045-0003 3 13.9 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/12/2008 49-045-0003 3 13.9 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/17/2008 49-035-3006 3 13.8 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/10/2008 49-035-0003 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/5/2008 49-035-3006 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/29/2008 49-035-3006 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/3/2008 49-035-3010 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/18/2008 49-035-3006 3 13.7 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/26/2008 49-035-3006 3 13.7 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/4/2008 49-045-0003 3 13.7 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/28/2008 49-035-0003 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/29/2008 49-035-0003 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/5/2008 49-035-3006 5 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/15/2008 49-035-3008 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

1/26/2008 49-035-3006 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/20/2008 49-045-0003 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/8/2008 49-035-3010 2 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/18/2008 49-035-3008 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

1/17/2008 49-035-3010 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/5/2008 49-035-3010 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/31/2008 49-035-3010 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/14/2008 49-035-3006 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/17/2008 49-035-3006 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/1/2008 49-035-3006 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/16/2008 49-035-0003 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/11/2008 49-035-3006 5 13.4 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/18/2008 49-035-3010 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/6/2008 49-035-3006 3 13.4 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/9/2008 49-035-0003 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/25/2008 49-035-0003 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/2/2008 49-035-3006 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/23/2008 49-035-3006 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/17/2008 49-035-3006 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/18/2008 49-035-3006 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/11/2008 49-045-0003 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2008 Page 9

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

7/17/2008 49-035-0003 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/24/2008 49-035-0003 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/9/2008 49-035-3006 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/29/2008 49-035-3006 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/10/2008 49-035-3006 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/19/2008 49-035-1001 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/2/2008 49-035-3010 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/3/2008 49-045-0003 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/27/2008 49-045-0003 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/16/2008 49-045-0003 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/28/2008 49-045-0003 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/30/2008 49-035-0003 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/11/2008 49-035-0003 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/8/2008 49-035-3006 5 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/29/2008 49-035-1001 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/9/2008 49-035-3010 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/28/2008 49-035-3006 3 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/11/2008 49-035-3006 3 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/15/2008 49-035-0003 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/16/2008 49-035-0003 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/21/2008 49-035-3006 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/28/2008 49-035-3010 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/21/2008 49-035-3006 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/2/2008 49-035-3006 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/27/2008 49-035-3006 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/26/2008 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/22/2008 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/6/2008 49-045-0003 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/2/2008 49-035-3006 5 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/26/2008 49-035-3010 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/6/2008 49-035-3006 3 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/21/2008 49-035-3006 3 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/13/2008 49-035-3006 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/22/2008 49-035-3006 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/5/2008 49-035-3010 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/22/2008 49-045-0003 3 12.8 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/25/2008 49-035-0003 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/15/2008 49-035-0003 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/7/2008 49-035-3006 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/8/2008 49-035-3006 5 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/8/2008 49-035-1001 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/12/2008 49-035-3010 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/1/2008 49-035-3010 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/29/2008 49-035-3010 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/25/2008 49-035-3010 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/25/2008 49-035-3010 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/8/2008 49-035-3006 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/3/2008 49-035-3006 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/12/2008 49-035-3006 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/20/2008 49-035-3006 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/26/2008 49-045-0003 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/30/2008 49-045-0003 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/17/2008 49-035-3010 2 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/8/2008 49-035-3006 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/8/2008 49-035-3006 5 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/17/2008 49-035-1001 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095
E.1.SLC-2008 Page 10

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

7/25/2008 49-035-3010 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/12/2008 49-035-3006 3 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/16/2008 49-035-3006 3 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/15/2008 49-045-0003 3 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/23/2008 49-045-0003 3 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/13/2008 49-035-0003 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/15/2008 49-035-3006 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/27/2008 49-035-3006 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/2/2008 49-035-3006 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/28/2008 49-035-3006 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/22/2008 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/17/2008 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/26/2008 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/17/2008 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/10/2008 49-035-3006 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/23/2008 49-035-3006 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/17/2008 49-045-0003 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/22/2008 49-045-0003 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/21/2008 49-035-0003 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/25/2008 49-035-3006 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/22/2008 49-035-3010 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/6/2008 49-045-0003 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/10/2008 49-045-0003 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/29/2008 49-045-0003 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/16/2008 49-035-0003 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/26/2008 49-035-0003 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/2/2008 49-035-0003 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/26/2008 49-035-0003 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/17/2008 49-035-3006 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/5/2008 49-045-0003 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/22/2008 49-035-3010 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/22/2008 49-035-3006 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/23/2008 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/15/2008 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/21/2008 49-045-0003 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/12/2008 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/15/2008 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/25/2008 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/20/2008 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/5/2008 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/11/2008 49-035-3006 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/26/2008 49-035-3006 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/18/2008 49-035-3006 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/6/2008 49-035-3006 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/24/2008 49-035-3006 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/5/2008 49-035-3006 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/15/2008 49-035-1001 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/21/2008 49-045-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/18/2008 49-035-3010 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/29/2008 49-035-3010 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/24/2008 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/3/2008 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/6/2008 49-045-0003 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/30/2008 49-045-0003 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/18/2008 49-035-0003 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/8/2008 49-035-0003 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 11

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/16/2008 49-035-3010 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/22/2008 49-045-0003 3 12.1 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/11/2008 49-035-0003 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/14/2008 49-035-3010 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/2/2008 49-035-3010 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/21/2008 49-035-3010 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/17/2008 49-035-3006 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/3/2008 49-045-0003 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/7/2008 49-045-0003 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/29/2008 49-035-0003 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/15/2008 49-035-3006 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/29/2008 49-035-3010 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/15/2008 49-035-3010 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/18/2008 49-045-0003 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/26/2008 49-045-0003 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/21/2008 49-045-0003 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/21/2008 49-035-0003 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/31/2008 49-035-0003 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/2/2008 49-035-0003 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/18/2008 49-035-3006 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/31/2008 49-035-3006 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/8/2008 49-035-1001 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/13/2008 49-035-3010 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/28/2008 49-035-3006 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/24/2008 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/25/2008 49-035-0003 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/8/2008 49-035-3006 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/15/2008 49-035-3006 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/30/2008 49-035-3006 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/6/2008 49-035-3006 5 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/25/2008 49-035-3006 5 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/22/2008 49-035-3010 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/30/2008 49-035-3010 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/21/2008 49-035-3010 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/10/2008 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/29/2008 49-045-0003 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/17/2008 49-035-3010 2 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/10/2008 49-035-0003 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/3/2008 49-035-0003 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/5/2008 49-035-0003 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/22/2008 49-035-3006 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/16/2008 49-035-3006 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/22/2008 49-035-3006 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/20/2008 49-035-3006 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/27/2008 49-035-3007 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

8/19/2008 49-035-3006 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/9/2008 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/7/2008 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/21/2008 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/8/2008 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/8/2008 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/9/2008 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/11/2008 49-035-3010 2 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/4/2008 49-035-0003 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/16/2008 49-035-3007 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

6/17/2008 49-035-1001 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095
E.1.SLC-2008 Page 12

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/26/2008 49-035-1001 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/4/2008 49-035-1001 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/17/2008 49-035-1001 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/10/2008 49-035-3010 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/5/2008 49-035-3006 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/11/2008 49-035-3006 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/1/2008 49-035-3006 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/9/2008 49-035-3006 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/31/2008 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/1/2008 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/11/2008 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/30/2008 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/1/2008 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/8/2008 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/17/2008 49-035-0003 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/1/2008 49-035-0003 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/9/2008 49-035-3010 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/23/2008 49-035-3010 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/28/2008 49-035-3006 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/29/2008 49-035-3006 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/18/2008 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/20/2008 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/28/2008 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/29/2008 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/26/2008 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/12/2008 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/7/2008 49-035-3006 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/16/2008 49-035-3006 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/23/2008 49-035-3006 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/3/2008 49-035-3010 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/29/2008 49-035-3006 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/26/2008 49-045-0003 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/22/2008 49-035-0003 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/6/2008 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/19/2008 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/17/2008 49-035-3006 5 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/8/2008 49-035-3010 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/13/2008 49-035-3006 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/27/2008 49-035-3006 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/25/2008 49-035-3006 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/29/2008 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/24/2008 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/26/2008 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/8/2008 49-035-0003 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/25/2008 49-035-3006 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/1/2008 49-035-3006 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/3/2008 49-035-3006 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/9/2008 49-035-3006 5 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/2/2008 49-035-1001 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/30/2008 49-035-3010 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/15/2008 49-035-3010 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/9/2008 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/4/2008 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/16/2008 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/15/2008 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/18/2008 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2008 Page 13

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/27/2008 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/27/2008 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/9/2008 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/16/2008 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/24/2008 49-045-0003 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/23/2008 49-035-0003 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/2/2008 49-035-3006 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/20/2008 49-035-3006 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/18/2008 49-035-3006 5 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/27/2008 49-045-0003 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/23/2008 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/5/2008 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/14/2008 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/22/2008 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/28/2008 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/5/2008 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/7/2008 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/14/2008 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/6/2008 49-035-0003 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/17/2008 49-035-3006 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/24/2008 49-035-3006 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/24/2008 49-035-3006 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/29/2008 49-035-3006 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/17/2008 49-035-3006 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/5/2008 49-035-3006 5 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/21/2008 49-035-3010 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/30/2008 49-035-3010 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/6/2008 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/3/2008 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/8/2008 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/29/2008 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/4/2008 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/28/2008 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/19/2008 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/27/2008 49-035-0003 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/29/2008 49-035-0003 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/1/2008 49-035-0003 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/29/2008 49-035-0003 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/29/2008 49-035-3006 5 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/6/2008 49-035-3007 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

2/6/2008 49-035-3007 2 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

12/11/2008 49-045-0003 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/21/2008 49-035-3010 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/26/2008 49-035-3010 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/13/2008 49-035-3006 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/20/2008 49-035-3006 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/22/2008 49-035-3006 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/19/2008 49-045-0003 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/22/2008 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/24/2008 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/10/2008 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/20/2008 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/5/2008 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/27/2008 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/10/2008 49-035-3006 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/14/2008 49-035-3006 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 14

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/22/2008 49-035-3006 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/21/2008 49-035-3006 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/3/2008 49-035-3006 5 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/18/2008 49-035-3006 5 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/12/2008 49-035-3007 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

5/27/2008 49-035-1001 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/29/2008 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/20/2008 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/28/2008 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/1/2008 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/7/2008 49-035-3006 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/30/2008 49-035-3006 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/29/2008 49-045-0003 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/10/2008 49-045-0003 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/28/2008 49-035-3006 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/21/2008 49-035-3006 5 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/8/2008 49-045-0003 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/14/2008 49-035-3006 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/8/2008 49-035-3006 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/22/2008 49-045-0003 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/23/2008 49-045-0003 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/17/2008 49-045-0003 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/18/2008 49-035-0003 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/3/2008 49-035-0003 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/25/2008 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/17/2008 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/20/2008 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/10/2008 49-035-3006 5 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/30/2008 49-035-3006 5 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/9/2008 49-035-3007 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/16/2008 49-035-3010 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/11/2008 49-035-3010 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/18/2008 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/15/2008 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/1/2008 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/25/2008 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/26/2008 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/30/2008 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/20/2008 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/14/2008 49-045-0003 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/15/2008 49-035-3010 2 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/15/2008 49-035-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/9/2008 49-035-3006 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/19/2008 49-035-3006 5 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/17/2008 49-045-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/10/2008 49-035-3010 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/21/2008 49-035-3010 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/16/2008 49-035-3006 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/30/2008 49-035-3006 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/20/2008 49-035-3006 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/30/2008 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/28/2008 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/11/2008 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/7/2008 49-035-0003 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/22/2008 49-035-0003 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/23/2008 49-035-0003 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 15

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/30/2008 49-035-3006 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/18/2008 49-035-3006 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/26/2008 49-035-3006 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/12/2008 49-035-3006 5 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/27/2008 49-035-3006 5 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/2/2008 49-035-3006 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/24/2008 49-035-3006 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/19/2008 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/2/2008 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/1/2008 49-045-0003 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/29/2008 49-035-3010 2 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/28/2008 49-035-3010 2 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/29/2008 49-035-0003 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/27/2008 49-035-0003 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/29/2008 49-035-3006 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/21/2008 49-035-1001 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/5/2008 49-035-3010 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/19/2008 49-035-3010 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/28/2008 49-035-3010 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/26/2008 49-035-3006 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/3/2008 49-035-3006 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/26/2008 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/11/2008 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/18/2008 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/21/2008 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/27/2008 49-035-0003 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/11/2008 49-035-0003 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/16/2008 49-035-0003 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/17/2008 49-035-3006 5 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/30/2008 49-035-3006 5 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/21/2008 49-035-3006 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/10/2008 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/3/2008 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/5/2008 49-045-0003 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/19/2008 49-035-0003 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/30/2008 49-035-0003 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/8/2008 49-035-3006 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/26/2008 49-035-3006 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/29/2008 49-035-3006 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/24/2008 49-035-3006 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/13/2008 49-045-0003 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/6/2008 49-035-3010 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/14/2008 49-035-3010 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/17/2008 49-035-3010 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/23/2008 49-035-3010 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/10/2008 49-035-3006 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/7/2008 49-035-3006 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/26/2008 49-045-0003 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/27/2008 49-045-0003 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/18/2008 49-045-0003 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/16/2008 49-045-0003 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/20/2008 49-045-0003 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/8/2008 49-035-3010 2 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/30/2008 49-035-0003 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/7/2008 49-035-0003 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/6/2008 49-035-3006 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 16

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

9/4/2008 49-035-3006 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/15/2008 49-035-3006 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/7/2008 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/13/2008 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/15/2008 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/25/2008 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/11/2008 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/13/2008 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/11/2008 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/13/2008 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/12/2008 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/26/2008 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/3/2008 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/13/2008 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/29/2008 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/10/2008 49-035-0003 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/14/2008 49-035-0003 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/23/2008 49-035-0003 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/22/2008 49-035-0003 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/14/2008 49-035-0003 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/12/2008 49-035-3006 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/21/2008 49-035-3006 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/23/2008 49-035-1001 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/3/2008 49-035-3010 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/30/2008 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/3/2008 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/23/2008 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/5/2008 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/23/2008 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/14/2008 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/13/2008 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/14/2008 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/25/2008 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/17/2008 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/29/2008 49-035-3010 2 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/2/2008 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/14/2008 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/6/2008 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/26/2008 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/15/2008 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/23/2008 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/5/2008 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/27/2008 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/24/2008 49-035-1001 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/27/2008 49-035-3010 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/4/2008 49-035-3010 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/16/2008 49-035-3010 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/8/2008 49-035-3010 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/1/2008 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/19/2008 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/18/2008 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/28/2008 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/21/2008 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/28/2008 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/30/2008 49-045-0003 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/26/2008 49-035-0003 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 17

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

7/10/2008 49-035-3006 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/26/2008 49-035-3006 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/1/2008 49-035-1001 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/8/2008 49-035-3010 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/14/2008 49-035-3010 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/28/2008 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/3/2008 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/9/2008 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/25/2008 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/8/2008 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/25/2008 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/7/2008 49-045-0003 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/21/2008 49-035-0003 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/26/2008 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/23/2008 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/11/2008 49-035-3006 5 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/18/2008 49-035-3008 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

6/29/2008 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/12/2008 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/24/2008 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/27/2008 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/18/2008 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/27/2008 49-045-0003 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/28/2008 49-045-0003 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/1/2008 49-045-0003 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/18/2008 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/13/2008 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/18/2008 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/16/2008 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/17/2008 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/16/2008 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/23/2008 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/3/2008 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/19/2008 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/10/2008 49-035-3007 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

10/15/2008 49-035-1001 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/26/2008 49-045-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/10/2008 49-035-3010 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/12/2008 49-035-3006 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/17/2008 49-035-3006 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/27/2008 49-035-3006 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/12/2008 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/4/2008 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/10/2008 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/15/2008 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/23/2008 49-035-3010 2 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/9/2008 49-035-3006 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/24/2008 49-035-3006 5 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/18/2008 49-035-1001 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/6/2008 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/2/2008 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/27/2008 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/1/2008 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/30/2008 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/21/2008 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/16/2008 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 18

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

11/15/2008 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/8/2008 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/5/2008 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/22/2008 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/16/2008 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/24/2008 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/17/2008 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/27/2008 49-035-3010 2 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/6/2008 49-035-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/25/2008 49-035-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/13/2008 49-035-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/28/2008 49-035-3006 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/22/2008 49-035-3006 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/13/2008 49-035-3006 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/8/2008 49-035-3006 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/26/2008 49-035-3006 5 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/27/2008 49-035-3008 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

7/23/2008 49-035-1001 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/13/2008 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/19/2008 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/4/2008 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/6/2008 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/30/2008 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/24/2008 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/26/2008 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/17/2008 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/8/2008 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/12/2008 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/5/2008 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/4/2008 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/26/2008 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/9/2008 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/9/2008 49-035-3006 5 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/20/2008 49-035-3006 5 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/10/2008 49-035-1001 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/2/2008 49-045-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/14/2008 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/20/2008 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/16/2008 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/25/2008 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/2/2008 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/17/2008 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/11/2008 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2008 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/6/2008 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/8/2008 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/17/2008 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/28/2008 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/4/2008 49-035-3010 2 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/18/2008 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/1/2008 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/7/2008 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/15/2008 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/30/2008 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/31/2008 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/7/2008 49-035-3006 5 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 19

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

9/15/2008 49-035-3006 5 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/28/2008 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/21/2008 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/1/2008 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/2/2008 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/13/2008 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/23/2008 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/7/2008 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/21/2008 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/27/2008 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/18/2008 49-045-0003 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/21/2008 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/28/2008 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/27/2008 49-035-3006 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/13/2008 49-035-3006 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/23/2008 49-035-3006 5 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/11/2008 49-035-1001 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/29/2008 49-035-1001 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/15/2008 49-045-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/23/2008 49-045-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/17/2008 49-045-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/28/2008 49-035-3010 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/15/2008 49-035-3010 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/29/2008 49-035-3010 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/12/2008 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/27/2008 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/21/2008 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/10/2008 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/9/2008 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/11/2008 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/19/2008 49-045-0003 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/30/2008 49-035-0003 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/16/2008 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/18/2008 49-035-3006 5 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/1/2008 49-035-3008 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

7/20/2008 49-035-1001 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/18/2008 49-045-0003 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/9/2008 49-045-0003 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/11/2008 49-035-3010 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/24/2008 49-035-3010 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/19/2008 49-035-3010 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/23/2008 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/12/2008 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/15/2008 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/18/2008 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/5/2008 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/25/2008 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/23/2008 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/9/2008 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/15/2008 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/6/2008 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/29/2008 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/9/2008 49-035-3010 2 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/30/2008 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/21/2008 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/28/2008 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 20

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

8/3/2008 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/29/2008 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/9/2008 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/8/2008 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/9/2008 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/1/2008 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/11/2008 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/14/2008 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/14/2008 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/27/2008 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/6/2008 49-035-3006 5 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/23/2008 49-035-1001 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/30/2008 49-035-1001 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/21/2008 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/23/2008 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/12/2008 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/8/2008 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/4/2008 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/24/2008 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/9/2008 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/27/2008 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/18/2008 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/13/2008 49-045-0003 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/18/2008 49-035-0003 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/14/2008 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/28/2008 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/8/2008 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/12/2008 49-035-3006 5 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/14/2008 49-035-3006 5 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/30/2008 49-035-3010 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/3/2008 49-035-3010 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/11/2008 49-035-3010 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/7/2008 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/8/2008 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/15/2008 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/8/2008 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/30/2008 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/23/2008 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/8/2008 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/9/2008 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/31/2008 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/4/2008 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/11/2008 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/11/2008 49-035-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/21/2008 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/19/2008 49-035-3008 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

1/7/2008 49-045-0003 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/9/2008 49-035-3010 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/18/2008 49-035-3010 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/13/2008 49-035-3010 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/15/2008 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/10/2008 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/19/2008 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/9/2008 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/7/2008 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/10/2008 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2008 Page 21

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/7/2008 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/28/2008 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/12/2008 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/20/2008 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/6/2008 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/11/2008 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/23/2008 49-035-3006 5 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/7/2008 49-035-3007 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/27/2008 49-035-3008 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

5/17/2008 49-035-3010 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/12/2008 49-035-3010 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/9/2008 49-035-3010 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/6/2008 49-035-3010 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/4/2008 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/8/2008 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/29/2008 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/19/2008 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/25/2008 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/2/2008 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/17/2008 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/23/2008 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/21/2008 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/28/2008 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/9/2008 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/30/2008 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/1/2008 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/13/2008 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/30/2008 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/19/2008 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/16/2008 49-035-3006 5 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/12/2008 49-035-3007 2 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

3/7/2008 49-035-3007 2 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

11/23/2008 49-045-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/5/2008 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/12/2008 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/11/2008 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/4/2008 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/19/2008 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/12/2008 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/30/2008 49-035-3010 2 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/5/2008 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/2/2008 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/30/2008 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/8/2008 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/15/2008 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/23/2008 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/15/2008 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/7/2008 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/22/2008 49-035-1001 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/27/2008 49-035-1001 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/17/2008 49-045-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/21/2008 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/8/2008 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/28/2008 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/2/2008 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/7/2008 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 22

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/30/2008 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/20/2008 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/10/2008 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/30/2008 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/22/2008 49-045-0003 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/3/2008 49-035-3010 2 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/26/2008 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/8/2008 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/23/2008 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/15/2008 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/24/2008 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/25/2008 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/9/2008 49-035-1001 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/27/2008 49-035-1001 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/29/2008 49-045-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/3/2008 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/10/2008 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/11/2008 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/21/2008 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/12/2008 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/24/2008 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/5/2008 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/14/2008 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/22/2008 49-035-3010 2 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/12/2008 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/9/2008 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/16/2008 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/16/2008 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/1/2008 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/21/2008 49-035-3008 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

4/12/2008 49-035-3007 2 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

2/2/2008 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/19/2008 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/19/2008 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/28/2008 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/18/2008 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/9/2008 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/16/2008 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/20/2008 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/26/2008 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/24/2008 49-045-0003 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/25/2008 49-045-0003 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/11/2008 49-045-0003 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/19/2008 49-035-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/8/2008 49-035-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/30/2008 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/18/2008 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/7/2008 49-035-3006 5 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/14/2008 49-035-3006 5 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/22/2008 49-035-3006 5 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/12/2008 49-035-3007 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

8/27/2008 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/31/2008 49-035-3010 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/6/2008 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/2/2008 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/28/2008 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 23

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

9/10/2008 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/16/2008 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/24/2008 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/1/2008 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/6/2008 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/27/2008 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/23/2008 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/7/2008 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/28/2008 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/9/2008 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/21/2008 49-035-3007 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/27/2008 49-035-1001 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/20/2008 49-035-1001 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/7/2008 49-035-3010 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/1/2008 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/19/2008 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/9/2008 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/30/2008 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/31/2008 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/31/2008 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/16/2008 49-045-0003 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/3/2008 49-035-3010 2 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/2/2008 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/17/2008 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/19/2008 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/11/2008 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/23/2008 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/5/2008 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/12/2008 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/27/2008 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/31/2008 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/21/2008 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/13/2008 49-035-3006 5 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/13/2008 49-035-1001 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/30/2008 49-035-1001 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/1/2008 49-035-3007 2 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/27/2008 49-045-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/22/2008 49-045-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/1/2008 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/3/2008 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/5/2008 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/18/2008 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/11/2008 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/27/2008 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/23/2008 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/17/2008 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/7/2008 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/10/2008 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/24/2008 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/1/2008 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/3/2008 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/10/2008 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/16/2008 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/25/2008 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/1/2008 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/21/2008 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 24

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/31/2008 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/1/2008 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/17/2008 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/13/2008 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/21/2008 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/25/2008 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/25/2008 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/13/2008 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/23/2008 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/9/2008 49-035-3006 5 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/9/2008 49-035-1001 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/18/2008 49-045-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/12/2008 49-035-3010 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/17/2008 49-035-3010 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/1/2008 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/12/2008 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/20/2008 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/22/2008 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/31/2008 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/3/2008 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/29/2008 49-035-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/24/2008 49-035-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/11/2008 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/18/2008 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/3/2008 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/12/2008 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/31/2008 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/10/2008 49-035-1001 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/7/2008 49-045-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/6/2008 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/16/2008 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/30/2008 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/2/2008 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/14/2008 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/1/2008 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/7/2008 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/10/2008 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/4/2008 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/26/2008 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/4/2008 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/14/2008 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/27/2008 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/3/2008 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/12/2008 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/14/2008 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/23/2008 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/28/2008 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/11/2008 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/4/2008 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/15/2008 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/21/2008 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/18/2008 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/22/2008 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/20/2008 49-035-3006 5 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/1/2008 49-035-3006 5 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/15/2008 49-045-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2008 Page 25

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/27/2008 49-045-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/23/2008 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/11/2008 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/25/2008 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/26/2008 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/3/2008 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/8/2008 49-035-3006 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/18/2008 49-035-3006 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/1/2008 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/6/2008 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/20/2008 49-035-3010 2 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/12/2008 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/19/2008 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/20/2008 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/18/2008 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/8/2008 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/6/2008 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/20/2008 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/31/2008 49-035-3006 5 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/1/2008 49-035-3006 5 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/27/2008 49-035-3006 5 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/5/2008 49-035-1001 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/23/2008 49-045-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/11/2008 49-035-3010 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/26/2008 49-035-3010 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/17/2008 49-035-3010 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/20/2008 49-035-3010 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/6/2008 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/21/2008 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/13/2008 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/20/2008 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/21/2008 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/30/2008 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/19/2008 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/10/2008 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/2/2008 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/27/2008 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/1/2008 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/11/2008 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/20/2008 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/29/2008 49-045-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/12/2008 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/9/2008 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/24/2008 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/25/2008 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/7/2008 49-045-0003 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/13/2008 49-045-0003 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/28/2008 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/11/2008 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/31/2008 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/22/2008 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/8/2008 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/2/2008 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/3/2008 49-035-3006 5 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/6/2008 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/3/2008 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2008 Page 26

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/5/2008 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/26/2008 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/23/2008 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/20/2008 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/3/2008 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/5/2008 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/19/2008 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/27/2008 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/26/2008 49-035-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/6/2008 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/19/2008 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/14/2008 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/7/2008 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/12/2008 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/22/2008 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/4/2008 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/28/2008 49-035-3006 5 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/9/2008 49-035-3006 5 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/12/2008 49-035-1001 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/14/2008 49-035-1001 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/24/2008 49-035-1001 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

1/19/2008 49-045-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/30/2008 49-045-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/6/2008 49-035-3010 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/7/2008 49-035-3010 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/3/2008 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/7/2008 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/13/2008 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/26/2008 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/14/2008 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/7/2008 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/13/2008 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/1/2008 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/13/2008 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/3/2008 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/27/2008 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/24/2008 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/8/2008 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/7/2008 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/30/2008 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/25/2008 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/28/2008 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/30/2008 49-035-3008 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/7/2008 49-035-1001 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/18/2008 49-035-1001 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/28/2008 49-045-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/21/2008 49-045-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

7/20/2008 49-045-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/16/2008 49-045-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/25/2008 49-035-3010 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/7/2008 49-035-3010 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/13/2008 49-035-3010 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/5/2008 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/14/2008 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/5/2008 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/12/2008 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2008 Page 27

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

8/17/2008 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/21/2008 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/22/2008 49-035-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/25/2008 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/13/2008 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/16/2008 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/25/2008 49-035-1001 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/18/2008 49-035-1001 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/20/2008 49-045-0003 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/4/2008 49-035-3010 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/10/2008 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/4/2008 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/13/2008 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/14/2008 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/3/2008 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/6/2008 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/25/2008 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/12/2008 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/1/2008 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/14/2008 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/20/2008 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

7/9/2008 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/9/2008 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/24/2008 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/12/2008 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/17/2008 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/21/2008 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/2/2008 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/6/2008 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/21/2008 49-035-3006 5 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/12/2008 49-035-3008 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

8/7/2008 49-035-1001 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/29/2008 49-035-1001 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/9/2008 49-045-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/1/2008 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/2/2008 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/3/2008 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/4/2008 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/5/2008 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/11/2008 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/11/2008 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/7/2008 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/3/2008 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

8/16/2008 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/11/2008 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/18/2008 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/1/2008 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/11/2008 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/24/2008 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/2/2008 49-035-3006 5 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/6/2008 49-035-3006 5 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/10/2008 49-035-1001 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/3/2008 49-035-1001 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/30/2008 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/21/2008 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/24/2008 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 28

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

11/12/2008 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/16/2008 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/6/2008 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/2/2008 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/4/2008 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/12/2008 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/4/2008 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/17/2008 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/3/2008 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/30/2008 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/9/2008 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/7/2008 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/10/2008 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/9/2008 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/16/2008 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/17/2008 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/3/2008 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/10/2008 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/29/2008 49-035-3006 5 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/26/2008 49-035-3006 5 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/23/2008 49-035-3006 5 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/10/2008 49-035-3007 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

3/10/2008 49-035-3008 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

7/11/2008 49-035-1001 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/19/2008 49-035-1001 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/15/2008 49-035-1001 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/24/2008 49-045-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/21/2008 49-035-3010 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/8/2008 49-035-3010 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/17/2008 49-035-3010 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/6/2008 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/1/2008 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/18/2008 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/19/2008 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/13/2008 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/15/2008 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/24/2008 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/9/2008 49-035-3010 2 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/16/2008 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/23/2008 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/13/2008 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/25/2008 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/24/2008 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/23/2008 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/1/2008 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/25/2008 49-035-3007 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

7/26/2008 49-035-1001 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/8/2008 49-035-1001 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/30/2008 49-035-3007 2 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/16/2008 49-045-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/25/2008 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/9/2008 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/6/2008 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/4/2008 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/5/2008 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/15/2008 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2008 Page 29

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/8/2008 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/21/2008 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/4/2008 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/1/2008 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/1/2008 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/4/2008 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/10/2008 49-035-3006 5 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/4/2008 49-035-3006 5 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/20/2008 49-035-1001 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/3/2008 49-035-1001 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/25/2008 49-035-3007 2 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/1/2008 49-045-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/4/2008 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/24/2008 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/2/2008 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/5/2008 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/21/2008 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/30/2008 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/22/2008 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/5/2008 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/22/2008 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/6/2008 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/2/2008 49-045-0003 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/22/2008 49-035-3010 2 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/13/2008 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/5/2008 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/25/2008 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/4/2008 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/26/2008 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/2/2008 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/14/2008 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/3/2008 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/27/2008 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/30/2008 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/31/2008 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/7/2008 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/10/2008 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/4/2008 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/30/2008 49-035-3007 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

3/13/2008 49-035-1001 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/4/2008 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/8/2008 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/22/2008 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/31/2008 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/6/2008 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/10/2008 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/1/2008 49-045-0003 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/13/2008 49-045-0003 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/6/2008 49-045-0003 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/22/2008 49-045-0003 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/2/2008 49-045-0003 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/3/2008 49-045-0003 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/20/2008 49-045-0003 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/9/2008 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/10/2008 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/13/2008 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 30

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

2/2/2008 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/19/2008 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2008 49-035-3007 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/9/2008 49-035-3007 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

9/12/2008 49-035-1001 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/11/2008 49-045-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/29/2008 49-045-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/9/2008 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/20/2008 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/6/2008 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/13/2008 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/21/2008 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/1/2008 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/9/2008 49-045-0003 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/27/2008 49-045-0003 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/8/2008 49-035-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/26/2008 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/20/2008 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/9/2008 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/10/2008 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/9/2008 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/30/2008 49-035-3006 5 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/12/2008 49-035-3006 5 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/6/2008 49-035-3008 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

6/14/2008 49-035-1001 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/28/2008 49-035-1001 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/14/2008 49-045-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/4/2008 49-045-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/24/2008 49-045-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/10/2008 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/7/2008 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/27/2008 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/16/2008 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/30/2008 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/13/2008 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/17/2008 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/14/2008 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/1/2008 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/23/2008 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/26/2008 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/4/2008 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/7/2008 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/31/2008 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/13/2008 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/20/2008 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/1/2008 49-035-3007 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

10/18/2008 49-035-1001 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

7/26/2008 49-045-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/27/2008 49-045-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/7/2008 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/13/2008 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/8/2008 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/8/2008 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/5/2008 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/26/2008 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/6/2008 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 31

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

10/20/2008 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/8/2008 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/13/2008 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2008 49-035-3006 5 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/6/2008 49-035-1001 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/25/2008 49-045-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/15/2008 49-045-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/9/2008 49-035-3010 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/4/2008 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/24/2008 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/14/2008 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/23/2008 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/12/2008 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/12/2008 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/5/2008 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/30/2008 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/7/2008 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/21/2008 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/12/2008 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/1/2008 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/15/2008 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2008 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/21/2008 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/12/2008 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/19/2008 49-035-3006 5 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/19/2008 49-035-3007 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/16/2008 49-035-1001 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/21/2008 49-035-1001 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/9/2008 49-035-1001 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/1/2008 49-045-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/25/2008 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/26/2008 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/18/2008 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/23/2008 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/16/2008 49-035-3006 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/24/2008 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/7/2008 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/3/2008 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/5/2008 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/10/2008 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/11/2008 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/16/2008 49-035-3006 5 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/20/2008 49-035-3006 5 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/26/2008 49-035-3006 5 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/31/2008 49-035-1001 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/21/2008 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/5/2008 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/15/2008 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/9/2008 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/11/2008 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/2/2008 49-035-3006 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/2/2008 49-045-0003 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/15/2008 49-045-0003 3 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/13/2008 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/6/2008 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/19/2008 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 32

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

4/30/2008 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

9/7/2008 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/16/2008 49-035-3008 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

9/21/2008 49-035-1001 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/8/2008 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/16/2008 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/14/2008 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/25/2008 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/17/2008 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/14/2008 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/3/2008 49-045-0003 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/25/2008 49-045-0003 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/14/2008 49-045-0003 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/6/2008 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/20/2008 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/5/2008 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/20/2008 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/4/2008 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/28/2008 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2008 49-045-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/18/2008 49-045-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/19/2008 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/26/2008 49-035-3010 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/9/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/27/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/31/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/14/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/14/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/29/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/11/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/1/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/4/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/15/2008 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/14/2008 49-045-0003 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/16/2008 49-045-0003 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/29/2008 49-045-0003 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/25/2008 49-035-3010 2 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/26/2008 49-035-3010 2 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/4/2008 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/10/2008 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/8/2008 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/12/2008 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/12/2008 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

7/26/2008 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/14/2008 49-035-3006 5 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/14/2008 49-035-3006 5 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/20/2008 49-035-3006 5 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/7/2008 49-035-3008 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

5/30/2008 49-035-1001 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/30/2008 49-045-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/27/2008 49-045-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/10/2008 49-045-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/12/2008 49-045-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/4/2008 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/20/2008 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/10/2008 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 33

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/26/2008 49-035-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/6/2008 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/3/2008 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/10/2008 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/28/2008 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/10/2008 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/3/2008 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/22/2008 49-035-3006 5 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/19/2008 49-035-3007 2 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/24/2008 49-045-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/8/2008 49-045-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/20/2008 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/3/2008 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/6/2008 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/22/2008 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/13/2008 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/14/2008 49-045-0003 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/1/2008 49-045-0003 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/15/2008 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/4/2008 49-035-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/16/2008 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/9/2008 49-035-3008 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

4/12/2008 49-035-1001 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

9/6/2008 49-035-1001 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/25/2008 49-045-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/6/2008 49-045-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/3/2008 49-045-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/30/2008 49-035-3010 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/4/2008 49-035-3010 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/13/2008 49-035-3010 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/2/2008 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/15/2008 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/8/2008 49-045-0003 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/9/2008 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/8/2008 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/25/2008 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/28/2008 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/11/2008 49-035-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/14/2008 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/24/2008 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/22/2008 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/29/2008 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/4/2008 49-035-3007 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

3/19/2008 49-035-3008 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/28/2008 49-035-3008 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

1/4/2008 49-035-1001 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/13/2008 49-045-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/17/2008 49-045-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/23/2008 49-045-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/20/2008 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/7/2008 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/30/2008 49-045-0003 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/2/2008 49-045-0003 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/31/2008 49-045-0003 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/18/2008 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/18/2008 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 34

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

3/27/2008 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/10/2008 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/17/2008 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/25/2008 49-035-3008 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/19/2008 49-035-1001 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/28/2008 49-035-1001 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/12/2008 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/5/2008 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/27/2008 49-045-0003 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/10/2008 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/3/2008 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/4/2008 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/31/2008 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/2/2008 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/1/2008 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/6/2008 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/30/2008 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/18/2008 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/10/2008 49-035-3010 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/4/2008 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/24/2008 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/5/2008 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/20/2008 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/22/2008 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/5/2008 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/7/2008 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/10/2008 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/13/2008 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/6/2008 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/6/2008 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/14/2008 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/14/2008 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/4/2008 49-035-3007 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/30/2008 49-035-1001 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/9/2008 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/22/2008 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/31/2008 49-045-0003 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/21/2008 49-035-3010 2 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/14/2008 49-035-3010 2 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/26/2008 49-035-3010 2 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/14/2008 49-035-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/19/2008 49-035-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/5/2008 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/26/2008 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/11/2008 49-035-1001 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/24/2008 49-035-3007 2 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/12/2008 49-045-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/19/2008 49-045-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

2/14/2008 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/18/2008 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/1/2008 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/21/2008 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/10/2008 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/27/2008 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/11/2008 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/4/2008 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 35

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/13/2008 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/12/2008 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/23/2008 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/9/2008 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/3/2008 49-035-3006 5 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/2/2008 49-035-3006 5 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/12/2008 49-035-3008 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

4/9/2008 49-035-1001 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/12/2008 49-035-1001 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/7/2008 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/12/2008 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/16/2008 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/5/2008 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/6/2008 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/10/2008 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/12/2008 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/4/2008 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/7/2008 49-045-0003 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

8/16/2008 49-035-3010 2 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/6/2008 49-035-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/25/2008 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/22/2008 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/25/2008 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/21/2008 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/4/2008 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/24/2008 49-035-3007 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

2/6/2008 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/25/2008 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/9/2008 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

8/28/2008 49-045-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/27/2008 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/7/2008 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/11/2008 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/10/2008 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/13/2008 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/4/2008 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/12/2008 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/26/2008 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/3/2008 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/26/2008 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/28/2008 49-045-0003 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/16/2008 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/25/2008 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/26/2008 49-035-3006 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/24/2008 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/31/2008 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/10/2008 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/3/2008 49-035-1001 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/19/2008 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/9/2008 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/22/2008 49-035-3010 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/5/2008 49-035-3010 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/30/2008 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/1/2008 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/24/2008 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/1/2008 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 36

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

5/14/2008 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/1/2008 49-035-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/13/2008 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/5/2008 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/24/2008 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/1/2008 49-035-3007 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

3/22/2008 49-035-3007 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/6/2008 49-035-3007 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/10/2008 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/13/2008 49-035-3010 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/13/2008 49-035-3010 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/12/2008 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/2/2008 49-035-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/14/2008 49-035-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/4/2008 49-035-3006 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/24/2008 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

10/6/2008 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/20/2008 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/14/2008 49-045-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/14/2008 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/10/2008 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/16/2008 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/13/2008 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/6/2008 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/12/2008 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/14/2008 49-035-3006 5 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/25/2008 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/4/2008 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/1/2008 49-035-3007 2 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/6/2008 49-035-3007 2 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

10/21/2008 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/10/2008 49-035-3010 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/15/2008 49-035-3010 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/4/2008 49-035-3010 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/31/2008 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/8/2008 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/4/2008 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/24/2008 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/16/2008 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/6/2008 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/14/2008 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/4/2008 49-035-3006 5 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/3/2008 49-035-3006 5 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/12/2008 49-035-3006 5 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/16/2008 49-035-1001 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/3/2008 49-045-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/14/2008 49-045-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/9/2008 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/31/2008 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/24/2008 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/1/2008 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/4/2008 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/1/2008 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/23/2008 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/5/2008 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/1/2008 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2008 Page 37

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

1/29/2008 49-035-3006 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/22/2008 49-035-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/17/2008 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

10/21/2008 49-035-1001 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

4/25/2008 49-035-3010 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/13/2008 49-035-3010 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/14/2008 49-035-3010 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/14/2008 49-035-3010 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/14/2008 49-035-3010 2 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/15/2008 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/10/2008 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

9/1/2008 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

4/6/2008 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/1/2008 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/6/2008 49-035-3006 5 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2008 49-035-3008 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/4/2008 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/24/2008 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/16/2008 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/11/2008 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/4/2008 49-035-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/13/2008 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/11/2008 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/19/2008 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

8/16/2008 49-035-3006 5 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

4/3/2008 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/24/2008 49-035-3007 2 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

6/12/2008 49-035-3010 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/24/2008 49-035-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/13/2008 49-035-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/4/2008 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/2/2008 49-035-3006 5 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/15/2008 49-035-1001 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/6/2008 49-045-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/22/2008 49-045-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/16/2008 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/22/2008 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/5/2008 49-035-3010 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/29/2008 49-045-0003 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/31/2008 49-035-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/9/2008 49-035-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/9/2008 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/4/2008 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/15/2008 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/14/2008 49-035-3006 5 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/5/2008 49-035-3006 5 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/24/2008 49-035-3007 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

4/6/2008 49-035-3008 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

4/24/2008 49-035-3008 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/31/2008 49-035-1001 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/23/2008 49-035-1001 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

5/24/2008 49-045-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/27/2008 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/14/2008 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/3/2008 49-035-3010 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/15/2008 49-035-0003 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85
E.1.SLC-2008 Page 38

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

2/4/2008 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/14/2008 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/8/2008 49-035-3006 5 3.3 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/16/2008 49-035-3008 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/22/2008 49-035-1001 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/5/2008 49-035-1001 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/2/2008 49-035-3010 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/19/2008 49-035-3006 3 3.3 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/2/2008 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/7/2008 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/2/2008 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/27/2008 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/14/2008 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/15/2008 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/13/2008 49-035-3008 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/22/2008 49-035-3008 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

4/6/2008 49-035-1001 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/14/2008 49-035-1001 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/31/2008 49-035-3007 2 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/4/2008 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

4/6/2008 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

9/6/2008 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/15/2008 49-035-3010 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/24/2008 49-035-3010 2 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/2/2008 49-035-3010 2 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/5/2008 49-035-0003 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/9/2008 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/29/2008 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/2/2008 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/2/2008 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/22/2008 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/16/2008 49-035-3007 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

3/1/2008 49-035-3008 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/4/2008 49-035-1001 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/9/2008 49-045-0003 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/4/2008 49-035-3010 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/28/2008 49-035-3006 3 3.1 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/23/2008 49-035-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/29/2008 49-035-3006 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/31/2008 49-035-3007 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

12/2/2008 49-035-3010 2 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/14/2008 49-035-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/8/2008 49-035-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/29/2008 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/19/2008 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/5/2008 49-035-0003 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/12/2008 49-035-0003 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

11/5/2008 49-035-0003 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/24/2008 49-035-3006 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

11/2/2008 49-035-3010 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/2/2008 49-035-3010 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/17/2008 49-035-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/29/2008 49-035-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

5/24/2008 49-035-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/30/2008 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/31/2008 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872
E.1.SLC-2008 Page 39

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

6/5/2008 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/8/2008 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

5/24/2008 49-035-1001 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/31/2008 49-035-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

3/1/2008 49-035-1001 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/12/2008 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/16/2008 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/11/2008 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/30/2008 49-035-3010 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/3/2008 49-035-3010 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/4/2008 49-035-3010 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/31/2008 49-035-3010 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/11/2008 49-035-3010 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/27/2008 49-035-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/29/2008 49-035-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

10/5/2008 49-035-3006 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/3/2008 49-035-3007 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

12/2/2008 49-035-1001 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/5/2008 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/29/2008 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

5/24/2008 49-035-3010 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/22/2008 49-035-3010 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/11/2008 49-035-0003 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/7/2008 49-035-3006 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/3/2008 49-035-3008 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

3/31/2008 49-035-3008 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

2/24/2008 49-035-1001 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/26/2008 49-035-1001 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/31/2008 49-045-0003 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/26/2008 49-045-0003 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/30/2008 49-035-0003 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/19/2008 49-035-0003 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

1/31/2008 49-045-0003 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/29/2008 49-035-3010 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/4/2008 49-035-0003 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/12/2008 49-035-3006 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/4/2008 49-035-3008 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

1/10/2008 49-035-3008 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

2/24/2008 49-035-3008 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

10/12/2008 49-035-1001 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/14/2008 49-035-1001 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

3/1/2008 49-045-0003 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

6/11/2008 49-035-3010 2 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/11/2008 49-035-3006 5 2.1 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/16/2008 49-035-1001 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/5/2008 49-035-3010 2 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/28/2008 49-035-3006 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

2/3/2008 49-035-3006 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/28/2008 49-035-3006 5 2 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

1/28/2008 49-035-3007 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70444 -111.969

1/31/2008 49-035-3008 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

2/3/2008 49-035-1001 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/2/2008 49-035-1001 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

11/2/2008 49-035-1001 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

6/8/2008 49-045-0003 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

10/12/2008 49-045-0003 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299
E.1.SLC-2008 Page 40

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAMECBSA_CODECBSA_NAMESTATE_CODESTATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

12/20/2008 49-045-0003 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/22/2008 49-035-0003 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/11/2008 49-035-3006 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

3/17/2008 49-035-3010 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/25/2008 49-035-3006 3 1.8 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

6/5/2008 49-035-1001 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

2/3/2008 49-045-0003 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

3/13/2008 49-045-0003 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

12/2/2008 49-045-0003 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/28/2008 49-035-0003 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

2/3/2008 49-035-0003 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

6/11/2008 49-045-0003 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/5/2008 49-045-0003 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/28/2008 49-035-3008 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.51795 -112.023

1/31/2008 49-035-1001 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/14/2008 49-045-0003 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

11/2/2008 49-045-0003 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.54337 -112.299

1/28/2008 49-035-3010 1 1.2 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/28/2008 49-035-1001 1 1 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.70861 -112.095

12/25/2008 49-035-0003 1 0.9 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.64667 -111.85

12/25/2008 49-035-3006 1 0.7 ug/m3 LC 2 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.73639 -111.872

12/25/2008 49-035-3010 1 0.5 ug/m3 LC 2 1 100 88101 PM2.5 - Local Conditions 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2007 Page 1

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

1/27/2007 49-035-3006 3 91.1 ug/m3 LC 166 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/27/2007 49-035-3006 1 86.6 ug/m3 LC 163 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/27/2007 49-035-0003 1 85 ug/m3 LC 162 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/27/2007 49-035-3006 5 85 ug/m3 LC 162 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/28/2007 49-035-0012 1 81 ug/m3 LC 160 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/29/2007 49-035-0012 1 80.6 ug/m3 LC 160 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/30/2007 49-035-0012 1 80.6 ug/m3 LC 160 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/27/2007 49-035-3007 1 80.6 ug/m3 LC 160 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/30/2007 49-035-3006 3 80.2 ug/m3 LC 159 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/26/2007 49-035-3006 3 79.8 ug/m3 LC 159 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/26/2007 49-035-0012 1 79.2 ug/m3 LC 159 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/30/2007 49-035-3007 2 79 ug/m3 LC 159 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/28/2007 49-035-3006 3 78.9 ug/m3 LC 159 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/30/2007 49-035-3007 1 78.8 ug/m3 LC 159 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/27/2007 49-035-0012 1 78.7 ug/m3 LC 159 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/30/2007 49-035-3006 1 78 ug/m3 LC 158 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/30/2007 49-035-3006 5 76.5 ug/m3 LC 157 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/28/2007 49-035-3006 1 76 ug/m3 LC 157 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/26/2007 49-035-3006 1 75.5 ug/m3 LC 157 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/29/2007 49-035-3006 3 71.4 ug/m3 LC 154 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/30/2007 49-035-0003 1 71.3 ug/m3 LC 154 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/20/2007 49-035-3006 3 68.8 ug/m3 LC 153 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/25/2007 49-035-3006 3 66.6 ug/m3 LC 152 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/20/2007 49-035-0012 1 66.5 ug/m3 LC 152 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/20/2007 49-035-3006 1 65.1 ug/m3 LC 149 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/27/2007 49-035-1001 1 65.1 ug/m3 LC 149 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

1/29/2007 49-035-3006 1 64.6 ug/m3 LC 148 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/25/2007 49-035-3006 1 64.2 ug/m3 LC 148 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/25/2007 49-035-0012 1 62 ug/m3 LC 143 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/30/2007 49-035-1001 1 60.2 ug/m3 LC 140 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

1/24/2007 49-035-0003 1 58.4 ug/m3 LC 136 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/27/2007 49-035-3008 1 57.4 ug/m3 LC 134 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

1/19/2007 49-035-0012 1 55.6 ug/m3 LC 131 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/24/2007 49-035-3006 3 53.5 ug/m3 LC 127 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/7/2007 49-035-0012 1 52.8 ug/m3 LC 125 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/18/2007 49-035-0012 1 52.2 ug/m3 LC 124 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/24/2007 49-035-3006 1 51.8 ug/m3 LC 123 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/17/2007 49-035-3006 3 51.1 ug/m3 LC 122 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/24/2007 49-035-3006 5 51 ug/m3 LC 122 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/19/2007 49-035-3006 3 50 ug/m3 LC 120 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/18/2007 49-035-0003 1 49.8 ug/m3 LC 119 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/18/2007 49-035-3007 2 49.5 ug/m3 LC 119 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/18/2007 49-035-3007 1 49.4 ug/m3 LC 119 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/17/2007 49-035-3006 1 48.4 ug/m3 LC 117 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/16/2007 49-035-0012 1 47.7 ug/m3 LC 115 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/23/2007 49-035-3006 3 47.6 ug/m3 LC 115 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/19/2007 49-035-3006 1 47.3 ug/m3 LC 114 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/23/2007 49-035-3006 1 46.8 ug/m3 LC 113 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/16/2007 49-035-3006 3 45.2 ug/m3 LC 110 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/16/2007 49-035-3006 1 44.8 ug/m3 LC 109 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/30/2007 49-035-3008 1 44.6 ug/m3 LC 109 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

1/18/2007 49-035-3006 3 44.2 ug/m3 LC 108 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/23/2007 49-035-0012 1 44 ug/m3 LC 108 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/17/2007 49-035-3006 3 43.4 ug/m3 LC 107 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/18/2007 49-035-3006 5 43 ug/m3 LC 106 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/18/2007 49-035-3006 1 42.8 ug/m3 LC 106 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/17/2007 49-035-3006 1 41.8 ug/m3 LC 104 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/7/2007 49-035-3006 3 40.5 ug/m3 LC 101 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/17/2007 49-035-3007 1 40.4 ug/m3 LC 100 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/17/2007 49-035-3006 5 39.8 ug/m3 LC 99 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/27/2007 49-045-0003 1 39.4 ug/m3 LC 98 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881
E.1.SLC-2007 Page 2

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

12/5/2007 49-035-3010 1 38.8 ug/m3 LC 97 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/3/2007 49-035-3006 3 38.6 ug/m3 LC 96 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/17/2007 49-035-0003 1 38.3 ug/m3 LC 96 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/6/2007 49-035-0012 1 38.2 ug/m3 LC 96 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/31/2007 49-035-3006 3 38.2 ug/m3 LC 96 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/7/2007 49-035-3006 1 37.6 ug/m3 LC 94 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/15/2007 49-035-0003 1 37.4 ug/m3 LC 94 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

12/5/2007 49-035-3006 3 37.3 ug/m3 LC 94 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/6/2007 49-035-3006 3 37.2 ug/m3 LC 94 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/5/2007 49-035-0003 1 36.7 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/31/2007 49-035-0012 1 36.6 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/17/2007 49-035-3010 1 36.6 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/3/2007 49-035-3006 1 36.5 ug/m3 LC 92 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/2/2007 49-035-3006 1 36.2 ug/m3 LC 92 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/6/2007 49-035-3010 1 36 ug/m3 LC 91 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/3/2007 49-035-3007 1 35.9 ug/m3 LC 91 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/3/2007 49-035-0003 1 35.7 ug/m3 LC 91 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/6/2007 49-035-0012 1 35.3 ug/m3 LC 90 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/5/2007 49-035-3006 1 35.2 ug/m3 LC 90 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/28/2007 49-035-3010 1 35.2 ug/m3 LC 90 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/2/2007 49-035-0012 1 35.1 ug/m3 LC 90 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/3/2007 49-035-0012 1 34.2 ug/m3 LC 88 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/31/2007 49-035-3006 1 33.8 ug/m3 LC 87 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/6/2007 49-035-3006 3 33.7 ug/m3 LC 87 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/15/2007 49-035-0012 1 33.5 ug/m3 LC 86 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

11/8/2007 49-035-3007 1 33.3 ug/m3 LC 86 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/2/2007 49-035-3006 3 33.3 ug/m3 LC 86 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/28/2007 49-035-3006 3 33.3 ug/m3 LC 86 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/5/2007 49-035-3007 1 33 ug/m3 LC 85 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/5/2007 49-035-3006 5 32.9 ug/m3 LC 85 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/6/2007 49-035-3006 1 32.6 ug/m3 LC 85 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/22/2007 49-035-0012 1 32.4 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

10/27/2007 49-035-3007 1 32.4 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/15/2007 49-035-3007 1 32 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/9/2007 49-035-3006 3 31.5 ug/m3 LC 82 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/15/2007 49-035-3006 1 31.4 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/6/2007 49-035-3006 1 31 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/15/2007 49-035-3006 3 30.6 ug/m3 LC 81 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/8/2007 49-035-3010 1 30.3 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/16/2007 49-035-3010 1 30.3 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/8/2007 49-035-3006 3 30.1 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/24/2007 49-035-1001 1 30 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

10/27/2007 49-035-3006 3 30 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/27/2007 49-035-3010 1 29.9 ug/m3 LC 79 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/1/2007 49-035-3006 3 29.7 ug/m3 LC 79 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/25/2007 49-035-3010 1 29.4 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/17/2007 49-035-1001 1 29.2 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

10/29/2007 49-035-3006 3 29.1 ug/m3 LC 78 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/29/2007 49-035-3010 1 28.9 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/5/2007 49-035-3006 3 28.4 ug/m3 LC 76 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/30/2007 49-035-0003 1 28.2 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/5/2007 49-035-0012 1 27.9 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/6/2007 49-035-3006 3 27.9 ug/m3 LC 75 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/1/2007 49-035-3006 1 27.8 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/9/2007 49-035-3006 3 27.6 ug/m3 LC 75 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/5/2007 49-035-1001 1 27.5 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/13/2007 49-035-3006 3 27.3 ug/m3 LC 74 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/22/2007 49-035-3006 1 27.2 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/5/2007 49-035-0012 1 27 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/4/2007 49-035-3006 3 27 ug/m3 LC 74 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/5/2007 49-035-3007 1 26.9 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861
E.1.SLC-2007 Page 3

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

1/1/2007 49-035-0012 1 26.7 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/13/2007 49-035-3010 1 26.7 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/22/2007 49-035-3006 3 26.6 ug/m3 LC 73 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/10/2007 49-035-0012 1 26.5 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

10/27/2007 49-035-1001 1 26.5 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/16/2007 49-035-3006 3 26.2 ug/m3 LC 72 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/9/2007 49-035-3007 1 26.1 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/8/2007 49-035-3006 1 26 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/5/2007 49-035-0003 1 25.9 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

7/11/2007 49-035-3006 3 25.9 ug/m3 LC 71 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/5/2007 49-035-3006 1 25.7 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/5/2007 49-035-3007 2 25.7 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/16/2007 49-035-0012 1 25.6 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/21/2007 49-035-3007 1 25.6 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

10/25/2007 49-035-3007 1 25.6 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/4/2007 49-035-3010 1 25.6 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/10/2007 49-035-3006 3 25.6 ug/m3 LC 71 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/8/2007 49-035-3006 5 25.5 ug/m3 LC 71 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/5/2007 49-035-3006 3 25.5 ug/m3 LC 71 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/20/2007 49-035-0012 1 25.3 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/9/2007 49-035-0003 1 25.2 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

11/16/2007 49-035-3006 3 25.2 ug/m3 LC 70 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/6/2007 49-035-3006 1 25.1 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/27/2007 49-035-3006 5 25.1 ug/m3 LC 70 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/12/2007 49-035-3010 1 25.1 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/18/2007 49-035-3006 3 25.1 ug/m3 LC 70 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/16/2007 49-035-3006 1 25 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/8/2007 49-035-3006 3 25 ug/m3 LC 70 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/8/2007 49-035-0003 1 24.9 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

12/13/2007 49-035-3006 1 24.9 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/7/2007 49-035-3010 1 24.8 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/29/2007 49-035-3006 5 24.5 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/23/2007 49-035-3006 3 24.5 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/17/2007 49-045-0003 3 24.5 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/5/2007 49-035-3006 1 24.4 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/4/2007 49-035-3006 1 24.4 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/29/2007 49-035-3006 5 24.2 ug/m3 LC 68 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/18/2007 49-045-0003 1 24.2 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/5/2007 49-035-3007 1 23.7 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/16/2007 49-035-3010 1 23.7 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/3/2007 49-045-0003 1 23.3 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/7/2007 49-035-3006 3 23.2 ug/m3 LC 66 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/27/2007 49-035-3008 1 23.1 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

10/24/2007 49-035-3006 3 23.1 ug/m3 LC 66 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/12/2007 49-035-3006 3 22.9 ug/m3 LC 66 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/24/2007 49-035-3010 1 22.8 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/27/2007 49-045-0003 3 22.7 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/28/2007 49-045-0003 3 22.7 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/20/2007 49-035-3010 1 22.6 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/6/2007 49-035-3006 3 22.5 ug/m3 LC 65 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/11/2007 49-035-3007 2 22.4 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/9/2007 49-035-3010 1 22.3 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/9/2007 49-035-3006 3 22.2 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/5/2007 49-035-0012 1 22 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

10/25/2007 49-035-3006 3 22 ug/m3 LC 64 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/10/2007 49-035-3006 1 21.9 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/12/2007 49-035-3006 1 21.9 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/15/2007 49-035-3006 5 21.8 ug/m3 LC 63 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/8/2007 49-035-1001 1 21.8 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

11/6/2007 49-035-3010 1 21.7 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/4/2007 49-045-0003 3 21.5 ug/m3 LC 63 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881
E.1.SLC-2007 Page 4

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

12/23/2007 49-035-0003 1 21.4 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/1/2007 49-035-0012 1 21.4 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/10/2007 49-035-3006 3 21.4 ug/m3 LC 63 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/10/2007 49-035-3006 3 21.3 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/23/2007 49-035-3006 5 21.2 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/15/2007 49-035-3006 3 21.2 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/26/2007 49-035-3010 1 21.1 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/5/2007 49-035-3006 3 21 ug/m3 LC 62 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/23/2007 49-035-3006 1 20.9 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/4/2007 49-035-0012 1 20.8 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

11/26/2007 49-035-3006 3 20.6 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/14/2007 49-035-3006 3 20.6 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/21/2007 49-035-0012 1 20.4 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/27/2007 49-035-0012 1 20.4 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/18/2007 49-035-3006 1 20.3 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/8/2007 49-035-3006 3 20.3 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/9/2007 49-035-0012 1 20.2 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/17/2007 49-045-0003 1 20.2 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

1/21/2007 49-035-3006 3 20.2 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/5/2007 49-035-0003 1 20.1 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

7/12/2007 49-035-3006 3 20 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/2/2007 49-035-0012 1 19.7 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/8/2007 49-035-3006 3 19.7 ug/m3 LC 59 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/23/2007 49-035-0012 1 19.5 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/10/2007 49-035-3006 1 19.5 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/26/2007 49-035-3006 3 19.5 ug/m3 LC 59 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/24/2007 49-035-3006 1 19.3 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/12/2007 49-035-3006 3 19.3 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/7/2007 49-035-3006 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/16/2007 49-035-3006 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/5/2007 49-035-1001 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

11/5/2007 49-035-3010 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/15/2007 49-035-3010 1 19.2 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/21/2007 49-035-3006 5 19.1 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/4/2007 49-035-3006 3 19.1 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/6/2007 49-035-3006 1 19 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/26/2007 49-035-3006 1 19 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/8/2007 49-035-3006 1 18.9 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/12/2007 49-035-3006 5 18.9 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/9/2007 49-035-3006 1 18.8 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/14/2007 49-035-3006 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/10/2007 49-035-3010 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/15/2007 49-035-0012 1 18.6 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

8/7/2007 49-035-0003 1 18.5 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

8/4/2007 49-035-3007 2 18.5 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/5/2007 49-035-0003 1 18.4 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/14/2007 49-035-0012 1 18.4 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

11/5/2007 49-035-3006 5 18.4 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/22/2007 49-035-3006 3 18.4 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/13/2007 49-045-0003 3 18.4 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/26/2007 49-035-3007 1 18.3 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/13/2007 49-035-0012 1 18.1 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

8/4/2007 49-035-3006 5 18.1 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/14/2007 49-035-3006 3 18.1 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/22/2007 49-035-3006 3 18.1 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/21/2007 49-035-0003 1 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

11/15/2007 49-035-3006 1 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/26/2007 49-035-3006 5 18 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/27/2007 49-045-0003 1 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/26/2007 49-035-0003 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

7/7/2007 49-035-3010 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2007 Page 5

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

12/18/2007 49-035-3010 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/30/2007 49-035-3006 3 17.8 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/14/2007 49-035-3006 1 17.7 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/5/2007 49-035-3006 1 17.7 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/17/2007 49-035-3006 3 17.7 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/12/2007 49-035-3007 1 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/23/2007 49-035-3010 1 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/14/2007 49-035-0003 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

5/7/2007 49-035-0012 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/22/2007 49-035-0012 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

7/15/2007 49-035-3010 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/1/2007 49-035-3006 3 17.3 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/3/2007 49-035-3006 3 17.3 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/9/2007 49-045-0003 3 17.3 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/15/2007 49-035-0012 1 17.2 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

10/25/2007 49-035-3006 5 17.2 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/26/2007 49-035-3006 1 17.1 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/6/2007 49-035-3006 3 17.1 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/4/2007 49-035-3006 3 17.1 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/4/2007 49-035-3006 3 17 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/23/2007 49-035-1001 1 16.9 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/16/2007 49-035-3010 1 16.9 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/6/2007 49-045-0003 3 16.9 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/25/2007 49-035-3006 1 16.8 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/14/2007 49-035-3006 5 16.8 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/4/2007 49-035-3006 3 16.8 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/26/2007 49-035-0012 1 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

10/12/2007 49-035-3006 5 16.7 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/5/2007 49-035-1001 1 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/7/2007 49-035-3006 3 16.7 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/5/2007 49-035-3006 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/12/2007 49-035-3010 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/15/2007 49-045-0003 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/26/2007 49-035-3010 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/29/2007 49-045-0003 3 16.5 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/12/2007 49-035-0003 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/8/2007 49-035-0012 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/14/2007 49-035-3010 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/2/2007 49-035-3006 3 16.4 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/15/2007 49-035-3006 3 16.4 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/27/2007 49-035-0003 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/19/2007 49-035-0012 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

10/12/2007 49-035-3006 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/24/2007 49-035-3010 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/16/2007 49-035-3006 3 16.3 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/4/2007 49-035-0012 1 16.2 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/21/2007 49-035-3006 1 16.2 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/23/2007 49-035-3007 1 16.2 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/5/2007 49-035-3010 1 16.2 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/9/2007 49-035-3006 3 16.2 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/17/2007 49-035-0012 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/18/2007 49-035-0012 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

7/22/2007 49-035-3006 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/4/2007 49-035-3006 5 16.1 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/17/2007 49-035-3007 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/9/2007 49-035-3010 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/22/2007 49-035-3006 1 16 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/3/2007 49-035-3006 1 16 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/25/2007 49-035-3006 3 16 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/9/2007 49-035-3006 3 16 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/26/2007 49-045-0003 3 16 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881
E.1.SLC-2007 Page 6

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

11/26/2007 49-045-0003 3 16 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/1/2007 49-035-3006 1 15.9 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/9/2007 49-035-3008 1 15.9 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

7/2/2007 49-035-1001 1 15.9 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

11/12/2007 49-035-3006 3 15.9 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/3/2007 49-035-3010 1 15.8 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/4/2007 49-035-3006 3 15.8 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/2/2007 49-035-0003 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

12/14/2007 49-035-3007 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/30/2007 49-035-3010 1 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/7/2007 49-035-3006 3 15.7 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/11/2007 49-035-3006 3 15.6 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/4/2007 49-035-3006 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/9/2007 49-035-3006 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/27/2007 49-035-0012 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

11/29/2007 49-035-3006 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/16/2007 49-045-0003 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/12/2007 49-035-0012 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/15/2007 49-035-3006 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/23/2007 49-035-1001 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/15/2007 49-035-3010 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/20/2007 49-035-3006 3 15.2 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/9/2007 49-035-3006 3 15.2 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/23/2007 49-035-3006 3 15.2 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/9/2007 49-035-0003 1 15 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/3/2007 49-035-0012 1 15 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/12/2007 49-035-3006 3 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/7/2007 49-035-3006 3 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/22/2007 49-045-0003 3 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/3/2007 49-035-3006 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/25/2007 49-035-3006 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/6/2007 49-035-3010 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/23/2007 49-035-3010 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/17/2007 49-035-3010 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/3/2007 49-035-3006 3 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/30/2007 49-035-3006 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/2/2007 49-035-3007 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/6/2007 49-035-1001 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

2/3/2007 49-035-3006 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/9/2007 49-045-0003 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/4/2007 49-035-0012 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/2/2007 49-035-3006 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/5/2007 49-035-3008 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

7/23/2007 49-035-3007 2 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/24/2007 49-045-0003 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/26/2007 49-045-0003 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/7/2007 49-035-3010 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/4/2007 49-035-3010 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/5/2007 49-035-0003 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

9/6/2007 49-035-3006 5 14.6 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/11/2007 49-035-3006 3 14.6 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/28/2007 49-035-0012 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/7/2007 49-035-1001 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

8/7/2007 49-035-3010 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/1/2007 49-035-3006 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/16/2007 49-045-0003 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/18/2007 49-045-0003 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/20/2007 49-035-3006 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/11/2007 49-035-3006 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/3/2007 49-035-3010 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/3/2007 49-035-3010 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2007 Page 7

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

9/6/2007 49-045-0003 3 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/13/2007 49-035-0012 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

7/7/2007 49-035-3006 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/11/2007 49-035-3007 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/18/2007 49-035-3010 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/11/2007 49-035-3010 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/5/2007 49-035-3006 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/5/2007 49-045-0003 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/12/2007 49-035-0012 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/27/2007 49-035-3006 5 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/23/2007 49-045-0003 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

7/23/2007 49-035-3006 3 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/29/2007 49-035-0012 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

7/1/2007 49-035-3010 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/8/2007 49-045-0003 3 14.1 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/23/2007 49-035-3007 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/6/2007 49-045-0003 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/12/2007 49-035-3010 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/22/2007 49-035-3010 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/3/2007 49-035-0012 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/20/2007 49-035-0012 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/30/2007 49-035-3010 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/13/2007 49-035-3010 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/5/2007 49-035-3010 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/10/2007 49-045-0003 3 13.9 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/12/2007 49-045-0003 3 13.9 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/21/2007 49-035-0012 1 13.8 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/4/2007 49-035-3007 1 13.8 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/24/2007 49-035-3006 3 13.8 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/4/2007 49-045-0003 3 13.8 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/4/2007 49-035-0003 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/9/2007 49-035-3006 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/12/2007 49-035-3006 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/5/2007 49-035-1001 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/27/2007 49-035-3010 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/12/2007 49-035-3006 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/4/2007 49-035-3006 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/8/2007 49-045-0003 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/19/2007 49-035-0012 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/2/2007 49-035-0012 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/16/2007 49-035-0012 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/4/2007 49-035-3006 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/2/2007 49-035-3006 5 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/2/2007 49-035-3006 5 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/9/2007 49-035-3008 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

12/5/2007 49-035-3008 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

12/17/2007 49-035-3008 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/2/2007 49-035-3006 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/30/2007 49-035-0012 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

11/17/2007 49-035-1001 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

8/14/2007 49-035-3010 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/8/2007 49-035-0012 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/3/2007 49-035-3008 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/21/2007 49-035-3010 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/25/2007 49-035-3010 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/10/2007 49-035-3006 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/7/2007 49-035-3007 2 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/21/2007 49-035-3010 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/11/2007 49-035-3010 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/14/2007 49-035-3006 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/10/2007 49-035-3006 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222
E.1.SLC-2007 Page 8

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

11/13/2007 49-035-3006 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/1/2007 49-035-3010 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/3/2007 49-045-0003 3 13.1 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/26/2007 49-035-0003 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

5/31/2007 49-035-0012 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/7/2007 49-035-3007 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/23/2007 49-035-0003 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/2/2007 49-035-0012 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/2/2007 49-035-3006 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/20/2007 49-035-3006 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/11/2007 49-035-3006 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/4/2007 49-035-3006 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/23/2007 49-035-3008 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/16/2007 49-035-3010 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/25/2007 49-035-3010 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/11/2007 49-045-0003 3 12.9 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/12/2007 49-035-0003 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/4/2007 49-035-0012 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/8/2007 49-035-0012 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

11/12/2007 49-035-3006 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/14/2007 49-045-0003 3 12.8 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/2/2007 49-035-0003 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

8/5/2007 49-035-3006 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/24/2007 49-035-3010 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/17/2007 49-035-3010 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/23/2007 49-035-3006 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/22/2007 49-035-3006 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/14/2007 49-035-0012 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

9/16/2007 49-035-3006 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/5/2007 49-045-0003 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/6/2007 49-035-3010 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/2/2007 49-035-3010 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/2/2007 49-035-3006 3 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/20/2007 49-035-0003 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/1/2007 49-035-0012 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/6/2007 49-035-0012 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

11/17/2007 49-035-3006 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/29/2007 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/12/2007 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/11/2007 49-035-3010 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/19/2007 49-035-3006 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/31/2007 49-035-3006 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/7/2007 49-045-0003 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/7/2007 49-045-0003 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/30/2007 49-035-0012 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/30/2007 49-035-0012 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/7/2007 49-035-3006 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/8/2007 49-045-0003 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/9/2007 49-035-3010 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/22/2007 49-035-3010 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/16/2007 49-035-3006 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/23/2007 49-045-0003 3 12.4 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/9/2007 49-035-0012 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/13/2007 49-035-3007 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/20/2007 49-035-3007 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/14/2007 49-035-0003 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

11/29/2007 49-035-3006 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/21/2007 49-035-3006 5 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/9/2007 49-035-3007 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/15/2007 49-035-3008 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

9/9/2007 49-035-1001 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472
E.1.SLC-2007 Page 9

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

12/1/2007 49-035-3010 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/7/2007 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/17/2007 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/30/2007 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/24/2007 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/26/2007 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/7/2007 49-045-0003 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/22/2007 49-045-0003 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/12/2007 49-035-3007 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/9/2007 49-035-3007 2 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/20/2007 49-035-3010 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/22/2007 49-035-3010 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/2/2007 49-035-3010 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/28/2007 49-035-0012 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/23/2007 49-035-0012 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/23/2007 49-035-3007 2 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/4/2007 49-035-3010 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/28/2007 49-035-3010 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/2/2007 49-035-3006 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/13/2007 49-035-3006 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/15/2007 49-045-0003 3 12 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/26/2007 49-035-0012 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/23/2007 49-035-3007 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

10/12/2007 49-035-3008 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/19/2007 49-035-3010 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/2/2007 49-035-3010 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/24/2007 49-035-3006 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/20/2007 49-035-3006 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/23/2007 49-035-3006 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/24/2007 49-035-3010 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/5/2007 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/20/2007 49-045-0003 3 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

7/17/2007 49-035-0003 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

11/17/2007 49-035-0003 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

11/29/2007 49-035-0003 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

10/23/2007 49-035-3006 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/5/2007 49-035-1001 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

1/13/2007 49-035-3007 2 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/9/2007 49-045-0003 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/27/2007 49-035-3010 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/10/2007 49-035-3010 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/5/2007 49-035-3006 3 11.7 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/1/2007 49-035-0012 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/28/2007 49-035-0012 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

8/6/2007 49-035-3006 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/25/2007 49-045-0003 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/29/2007 49-035-0003 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

5/9/2007 49-035-0012 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/5/2007 49-035-3006 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/23/2007 49-035-3007 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/12/2007 49-035-1001 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

6/2/2007 49-035-3010 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/19/2007 49-035-3010 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/13/2007 49-035-3006 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/11/2007 49-045-0003 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/19/2007 49-035-0012 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

11/3/2007 49-035-3006 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/15/2007 49-035-3010 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/9/2007 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/23/2007 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/1/2007 49-045-0003 3 11.4 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881
E.1.SLC-2007 Page 10

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

3/12/2007 49-035-3006 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/23/2007 49-035-3006 5 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/8/2007 49-035-3007 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/15/2007 49-035-3007 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/5/2007 49-035-3008 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

7/6/2007 49-035-3010 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/14/2007 49-035-0012 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/1/2007 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/11/2007 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/10/2007 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/12/2007 49-035-1001 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

7/20/2007 49-035-1001 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

6/3/2007 49-035-3010 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/19/2007 49-035-3010 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/23/2007 49-035-3006 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/8/2007 49-035-3006 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/21/2007 49-035-3006 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/12/2007 49-045-0003 3 11.2 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

7/26/2007 49-035-0003 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/23/2007 49-035-3006 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/2/2007 49-035-3007 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/9/2007 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/3/2007 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/31/2007 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/8/2007 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/5/2007 49-035-0012 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

8/7/2007 49-035-3006 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/20/2007 49-035-3008 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

11/26/2007 49-035-3008 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/28/2007 49-035-3010 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/14/2007 49-035-3010 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/2/2007 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/16/2007 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/24/2007 49-045-0003 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/29/2007 49-035-0012 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/29/2007 49-035-3007 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/14/2007 49-035-1001 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

7/29/2007 49-035-3010 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/3/2007 49-035-3010 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/20/2007 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/17/2007 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/14/2007 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/21/2007 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/5/2007 49-045-0003 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/26/2007 49-035-0003 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/30/2007 49-035-3006 5 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/17/2007 49-035-3007 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/26/2007 49-035-3010 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/4/2007 49-035-3006 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/6/2007 49-035-3006 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/2/2007 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

11/2/2007 49-035-0003 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/20/2007 49-035-0012 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/11/2007 49-035-3006 5 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/2/2007 49-035-3006 5 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/17/2007 49-035-3006 5 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/26/2007 49-035-3007 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

3/22/2007 49-035-3008 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/26/2007 49-035-1001 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

7/17/2007 49-035-3007 2 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/23/2007 49-035-3010 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2007 Page 11

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

2/13/2007 49-035-3006 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/27/2007 49-035-3006 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/13/2007 49-035-3006 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/23/2007 49-035-3006 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/26/2007 49-035-3006 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/27/2007 49-035-3007 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/29/2007 49-035-3007 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/15/2007 49-035-3008 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

7/14/2007 49-035-3008 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/18/2007 49-035-3007 2 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/8/2007 49-035-3010 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/15/2007 49-035-3010 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/21/2007 49-035-3006 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/21/2007 49-035-0012 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

8/21/2007 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/22/2007 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/23/2007 49-035-1001 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

7/26/2007 49-035-1001 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

2/1/2007 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/16/2007 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/27/2007 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/24/2007 49-035-0012 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/6/2007 49-035-3006 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/5/2007 49-035-3006 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/31/2007 49-035-3006 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/2/2007 49-035-3006 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/4/2007 49-035-3006 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/1/2007 49-035-3006 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/24/2007 49-035-3006 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/9/2007 49-035-3006 5 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/12/2007 49-035-3008 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

11/8/2007 49-035-3008 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/18/2007 49-035-3010 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/19/2007 49-035-3006 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/10/2007 49-045-0003 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

1/7/2007 49-035-0012 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/6/2007 49-035-3007 2 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/11/2007 49-045-0003 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/15/2007 49-035-3006 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/26/2007 49-035-3006 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/7/2007 49-035-0012 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/29/2007 49-035-0012 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/24/2007 49-035-0012 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

8/26/2007 49-035-3007 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/29/2007 49-035-3007 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/12/2007 49-045-0003 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/8/2007 49-035-3006 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/6/2007 49-045-0003 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/10/2007 49-035-0012 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/17/2007 49-035-0012 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/19/2007 49-035-3006 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/26/2007 49-035-3006 5 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/24/2007 49-035-3006 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/13/2007 49-035-3006 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/11/2007 49-035-3006 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/11/2007 49-035-0003 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/12/2007 49-035-0012 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/11/2007 49-035-0012 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/13/2007 49-035-0012 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/29/2007 49-035-3006 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/9/2007 49-035-3006 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222
E.1.SLC-2007 Page 12

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

5/18/2007 49-035-3006 5 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/2/2007 49-035-3007 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/29/2007 49-035-1001 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/18/2007 49-035-3007 2 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/29/2007 49-035-3007 2 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/15/2007 49-035-3010 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/3/2007 49-045-0003 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

7/29/2007 49-035-0003 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/12/2007 49-035-0012 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

7/17/2007 49-035-3006 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/21/2007 49-035-3006 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/18/2007 49-035-3007 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/13/2007 49-035-3010 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/10/2007 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/18/2007 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/3/2007 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/23/2007 49-045-0003 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

1/6/2007 49-035-3007 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

3/4/2007 49-035-1001 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/14/2007 49-035-1001 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/22/2007 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/30/2007 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/19/2007 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/19/2007 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/15/2007 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/12/2007 49-045-0003 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/3/2007 49-035-0012 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/7/2007 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/24/2007 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/2/2007 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/26/2007 49-035-3008 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

12/23/2007 49-035-3008 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

4/30/2007 49-035-3007 2 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/14/2007 49-045-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/9/2007 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/30/2007 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/16/2007 49-035-0012 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/10/2007 49-035-0012 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/13/2007 49-035-3006 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/17/2007 49-035-3006 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/23/2007 49-035-3006 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/1/2007 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/30/2007 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/11/2007 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/17/2007 49-035-0012 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/25/2007 49-035-0012 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/7/2007 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/5/2007 49-035-3008 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/7/2007 49-035-1001 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

1/9/2007 49-045-0003 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/16/2007 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/29/2007 49-035-3010 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/28/2007 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/13/2007 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/6/2007 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/31/2007 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/28/2007 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/30/2007 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/2/2007 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/15/2007 49-035-0012 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/22/2007 49-035-0012 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111
E.1.SLC-2007 Page 13

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

5/20/2007 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/25/2007 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/6/2007 49-035-3006 5 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/26/2007 49-035-3006 5 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/2/2007 49-035-3007 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/26/2007 49-035-3007 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

2/5/2007 49-035-3008 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/22/2007 49-045-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/13/2007 49-035-3010 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/13/2007 49-035-3010 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/29/2007 49-035-3006 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/17/2007 49-035-3006 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/25/2007 49-035-3006 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/30/2007 49-045-0003 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/7/2007 49-035-0003 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/22/2007 49-035-3007 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/14/2007 49-035-3008 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/29/2007 49-035-3007 2 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/30/2007 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/1/2007 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/1/2007 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/16/2007 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/17/2007 49-035-3010 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/7/2007 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/2/2007 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/19/2007 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/14/2007 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/18/2007 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/6/2007 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/21/2007 49-045-0003 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/15/2007 49-035-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/2/2007 49-035-0012 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/29/2007 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/1/2007 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/2/2007 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/7/2007 49-035-3010 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/28/2007 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/25/2007 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/7/2007 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/18/2007 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/25/2007 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/16/2007 49-045-0003 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/23/2007 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

8/25/2007 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/26/2007 49-035-0012 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/13/2007 49-035-0012 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/24/2007 49-035-3006 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/7/2007 49-035-3006 5 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/15/2007 49-035-3006 5 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/26/2007 49-035-3008 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/2/2007 49-035-1001 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

10/31/2007 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/26/2007 49-035-3010 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/19/2007 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/27/2007 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/7/2007 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/29/2007 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/2/2007 49-045-0003 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/22/2007 49-035-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/8/2007 49-035-0012 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

9/13/2007 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222
E.1.SLC-2007 Page 14

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

10/13/2007 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/10/2007 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/17/2007 49-035-3007 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/9/2007 49-035-3007 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

2/2/2007 49-035-3008 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/15/2007 49-035-1001 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/18/2007 49-035-1001 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

11/5/2007 49-045-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/23/2007 49-045-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/28/2007 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/23/2007 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/11/2007 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/22/2007 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/10/2007 49-035-3010 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/26/2007 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/18/2007 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/9/2007 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

8/19/2007 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/13/2007 49-035-0012 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

10/14/2007 49-035-3006 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/14/2007 49-035-3006 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/7/2007 49-035-3007 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/2/2007 49-035-3007 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/2/2007 49-035-3008 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/29/2007 49-035-1001 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

7/5/2007 49-045-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/2/2007 49-035-3010 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/13/2007 49-035-3010 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/3/2007 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/27/2007 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/20/2007 49-035-0003 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/4/2007 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/26/2007 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/21/2007 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/26/2007 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/27/2007 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/25/2007 49-035-3006 5 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/6/2007 49-035-3007 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/21/2007 49-035-3007 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

7/17/2007 49-035-1001 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

11/11/2007 49-035-1001 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

1/21/2007 49-045-0003 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/15/2007 49-045-0003 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/2/2007 49-045-0003 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

7/30/2007 49-035-3010 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/9/2007 49-035-3010 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/4/2007 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/29/2007 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/8/2007 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/30/2007 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/5/2007 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/10/2007 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/19/2007 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/25/2007 49-045-0003 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/21/2007 49-035-0012 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/13/2007 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/28/2007 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/23/2007 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/3/2007 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/10/2007 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/22/2007 49-035-3006 5 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222
E.1.SLC-2007 Page 15

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

4/21/2007 49-035-3007 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

10/24/2007 49-035-3008 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/7/2007 49-045-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/21/2007 49-035-3010 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/3/2007 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/6/2007 49-035-0003 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

10/31/2007 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/27/2007 49-035-3007 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/19/2007 49-035-3008 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/19/2007 49-035-1001 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/26/2007 49-035-1001 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/20/2007 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/26/2007 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/31/2007 49-045-0003 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/18/2007 49-035-0012 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/9/2007 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/2/2007 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/18/2007 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/25/2007 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/19/2007 49-035-3007 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/2/2007 49-035-3008 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/31/2007 49-035-3010 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/17/2007 49-035-3010 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/27/2007 49-035-3010 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/6/2007 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/1/2007 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/18/2007 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/5/2007 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/4/2007 49-045-0003 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/18/2007 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

8/1/2007 49-035-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/9/2007 49-035-0012 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/11/2007 49-035-0012 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/18/2007 49-035-0012 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/28/2007 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/29/2007 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/11/2007 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/30/2007 49-035-3008 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

11/2/2007 49-035-1001 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/6/2007 49-035-3007 2 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/5/2007 49-045-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/14/2007 49-035-3010 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/19/2007 49-035-3010 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/28/2007 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/22/2007 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/14/2007 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/1/2007 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/15/2007 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/15/2007 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/22/2007 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/18/2007 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/24/2007 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/24/2007 49-045-0003 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/21/2007 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

8/13/2007 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/12/2007 49-035-0012 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/30/2007 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/22/2007 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/19/2007 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/19/2007 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/13/2007 49-035-3007 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861
E.1.SLC-2007 Page 16

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

3/13/2007 49-035-3007 2 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

10/12/2007 49-045-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/25/2007 49-035-3010 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/4/2007 49-035-3010 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/21/2007 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/21/2007 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/17/2007 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/4/2007 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/25/2007 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/9/2007 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/28/2007 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/7/2007 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/22/2007 49-045-0003 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/19/2007 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

9/18/2007 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

12/29/2007 49-035-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/20/2007 49-035-0012 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/22/2007 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/16/2007 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/2/2007 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/16/2007 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/8/2007 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/30/2007 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/13/2007 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/13/2007 49-035-3006 5 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/15/2007 49-035-3007 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/21/2007 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/9/2007 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/17/2007 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/14/2007 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/26/2007 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/29/2007 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/15/2007 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/10/2007 49-035-3010 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/15/2007 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/21/2007 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/22/2007 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/23/2007 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/29/2007 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/20/2007 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/17/2007 49-035-0012 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/11/2007 49-035-0012 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/24/2007 49-035-0012 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/28/2007 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/1/2007 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/8/2007 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/14/2007 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/19/2007 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/27/2007 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/28/2007 49-035-3006 5 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/23/2007 49-035-3006 5 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/21/2007 49-035-1001 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

6/25/2007 49-035-3010 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/14/2007 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/28/2007 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/12/2007 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/14/2007 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/30/2007 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/30/2007 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/17/2007 49-045-0003 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/27/2007 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972
E.1.SLC-2007 Page 17

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

11/11/2007 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/3/2007 49-035-0012 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/28/2007 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/1/2007 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/22/2007 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/14/2007 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/27/2007 49-035-3006 5 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/10/2007 49-035-3006 5 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/19/2007 49-035-3007 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/18/2007 49-035-3007 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

3/4/2007 49-035-3008 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/25/2007 49-035-1001 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/19/2007 49-035-3007 2 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

3/19/2007 49-045-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/8/2007 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/27/2007 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

7/31/2007 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/10/2007 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/14/2007 49-035-3010 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/15/2007 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/12/2007 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/26/2007 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/15/2007 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/21/2007 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/18/2007 49-035-0012 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/15/2007 49-035-0012 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/28/2007 49-035-0012 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/20/2007 49-035-0012 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/10/2007 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/3/2007 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/20/2007 49-035-3006 5 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/19/2007 49-035-3006 5 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/3/2007 49-035-3006 5 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/14/2007 49-035-3007 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/1/2007 49-035-1001 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/12/2007 49-035-3007 2 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/15/2007 49-045-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/24/2007 49-045-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/3/2007 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/11/2007 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/1/2007 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/4/2007 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/14/2007 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/20/2007 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/21/2007 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/14/2007 49-045-0003 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/25/2007 49-035-0012 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/27/2007 49-035-0012 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

12/28/2007 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/1/2007 49-035-3006 5 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/21/2007 49-035-3008 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/9/2007 49-035-1001 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/21/2007 49-035-3007 2 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/26/2007 49-035-3010 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/24/2007 49-035-3010 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/13/2007 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/8/2007 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/2/2007 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/27/2007 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/4/2007 49-045-0003 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/8/2007 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972
E.1.SLC-2007 Page 18

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

9/15/2007 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/4/2007 49-035-0012 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/12/2007 49-035-0012 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/21/2007 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/2/2007 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/27/2007 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/30/2007 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/20/2007 49-035-3006 5 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/7/2007 49-035-3008 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/8/2007 49-035-1001 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/30/2007 49-035-1001 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

6/17/2007 49-035-1001 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/27/2007 49-035-3007 2 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/17/2007 49-035-3010 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/20/2007 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/17/2007 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/21/2007 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/13/2007 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/19/2007 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/8/2007 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/13/2007 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/1/2007 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/2/2007 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/15/2007 49-045-0003 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/22/2007 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

11/14/2007 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/14/2007 49-035-0012 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/18/2007 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/3/2007 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/6/2007 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/29/2007 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/14/2007 49-035-3006 5 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/11/2007 49-035-3006 5 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/12/2007 49-035-3007 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/20/2007 49-035-3007 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/8/2007 49-035-3008 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/17/2007 49-035-3007 2 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/22/2007 49-035-3007 2 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/20/2007 49-035-3010 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/9/2007 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/11/2007 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/25/2007 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/22/2007 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/26/2007 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/2/2007 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/15/2007 49-045-0003 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/27/2007 49-035-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/16/2007 49-035-0012 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/5/2007 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/15/2007 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/20/2007 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/3/2007 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/15/2007 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/19/2007 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/27/2007 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/12/2007 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/21/2007 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/16/2007 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/16/2007 49-035-3007 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/22/2007 49-035-3007 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/7/2007 49-035-3008 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305
E.1.SLC-2007 Page 19

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

8/25/2007 49-035-3008 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/20/2007 49-035-1001 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

1/12/2007 49-045-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/3/2007 49-045-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

7/17/2007 49-045-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/14/2007 49-035-3010 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/16/2007 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/29/2007 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/11/2007 49-045-0003 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/8/2007 49-035-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/6/2007 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/20/2007 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/4/2007 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/17/2007 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/8/2007 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/30/2007 49-035-3006 5 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/28/2007 49-035-3007 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/27/2007 49-035-3007 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/18/2007 49-035-3008 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/23/2007 49-035-3008 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

10/3/2007 49-035-3008 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

9/15/2007 49-035-1001 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/11/2007 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/9/2007 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/23/2007 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/26/2007 49-035-3010 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/5/2007 49-035-3006 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/3/2007 49-035-3006 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/25/2007 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/1/2007 49-045-0003 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/12/2007 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/10/2007 49-035-0012 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/19/2007 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/20/2007 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/21/2007 49-035-3006 5 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/7/2007 49-035-3006 5 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/11/2007 49-035-3006 5 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/15/2007 49-035-3010 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/24/2007 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/16/2007 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/13/2007 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/1/2007 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/28/2007 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/14/2007 49-045-0003 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/27/2007 49-035-0012 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/17/2007 49-035-0012 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/1/2007 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/21/2007 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/15/2007 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/18/2007 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/11/2007 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/30/2007 49-035-3007 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/31/2007 49-035-3007 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/11/2007 49-035-3007 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/18/2007 49-035-3008 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/7/2007 49-045-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/18/2007 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/30/2007 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/13/2007 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/28/2007 49-035-3010 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/18/2007 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222
E.1.SLC-2007 Page 20

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

3/14/2007 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/20/2007 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/28/2007 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/29/2007 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/26/2007 49-045-0003 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/30/2007 49-035-0012 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

8/1/2007 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/31/2007 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/29/2007 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/14/2007 49-035-3006 5 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/7/2007 49-035-3006 5 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/8/2007 49-035-3007 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/18/2007 49-035-1001 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/23/2007 49-045-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/12/2007 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/24/2007 49-035-3010 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/14/2007 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/3/2007 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/17/2007 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/23/2007 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/8/2007 49-045-0003 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/18/2007 49-035-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/25/2007 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/15/2007 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/20/2007 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/19/2007 49-035-3006 5 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/1/2007 49-035-3007 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/8/2007 49-035-1001 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/12/2007 49-035-3007 2 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/9/2007 49-035-3010 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/31/2007 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/16/2007 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/24/2007 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/27/2007 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/24/2007 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/15/2007 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/27/2007 49-045-0003 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

1/12/2007 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

8/28/2007 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/6/2007 49-035-0012 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/23/2007 49-035-0012 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/26/2007 49-035-0012 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/23/2007 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/4/2007 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/18/2007 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/15/2007 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/19/2007 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/13/2007 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/14/2007 49-035-3007 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

3/31/2007 49-035-3008 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/2/2007 49-035-3008 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/17/2007 49-035-3008 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

9/21/2007 49-035-3008 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/18/2007 49-045-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/8/2007 49-035-3010 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/17/2007 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/28/2007 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/8/2007 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/31/2007 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/19/2007 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/12/2007 49-045-0003 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881
E.1.SLC-2007 Page 21

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

4/14/2007 49-035-0012 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/4/2007 49-035-0012 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/8/2007 49-035-3006 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/12/2007 49-035-3006 5 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/15/2007 49-035-3006 5 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/3/2007 49-035-3007 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/15/2007 49-035-3007 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/23/2007 49-035-1001 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/3/2007 49-035-3010 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/18/2007 49-035-3010 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/25/2007 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/7/2007 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/8/2007 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/1/2007 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/3/2007 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/29/2007 49-045-0003 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/3/2007 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

5/21/2007 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/14/2007 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

8/31/2007 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

9/21/2007 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/31/2007 49-035-0012 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/20/2007 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/28/2007 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/14/2007 49-035-3006 5 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/21/2007 49-035-1001 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

6/14/2007 49-035-1001 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/15/2007 49-035-3007 2 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/8/2007 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/11/2007 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/21/2007 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/25/2007 49-035-3010 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/5/2007 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/16/2007 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/13/2007 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/13/2007 49-045-0003 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/6/2007 49-035-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

5/31/2007 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/14/2007 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/3/2007 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/3/2007 49-035-1001 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/21/2007 49-035-1001 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/2/2007 49-035-1001 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/4/2007 49-045-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/17/2007 49-045-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/10/2007 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/21/2007 49-035-3010 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/31/2007 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/27/2007 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/17/2007 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/27/2007 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/27/2007 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/26/2007 49-045-0003 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/16/2007 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/28/2007 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/11/2007 49-035-0012 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/14/2007 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/18/2007 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/27/2007 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/3/2007 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/8/2007 49-035-3006 5 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222
E.1.SLC-2007 Page 22

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

3/16/2007 49-035-3006 5 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/3/2007 49-035-3006 5 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/21/2007 49-035-3008 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/2/2007 49-035-1001 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/21/2007 49-035-1001 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

10/15/2007 49-035-1001 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

6/29/2007 49-045-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/1/2007 49-045-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/2/2007 49-045-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/30/2007 49-035-3010 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/27/2007 49-035-3010 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/27/2007 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/9/2007 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/10/2007 49-045-0003 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/14/2007 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

8/10/2007 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/24/2007 49-035-0012 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/13/2007 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/16/2007 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/17/2007 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/11/2007 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/11/2007 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/9/2007 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/10/2007 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/11/2007 49-035-3006 5 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/22/2007 49-035-3006 5 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/12/2007 49-035-3007 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/30/2007 49-035-3007 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/3/2007 49-035-3008 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/28/2007 49-035-3007 2 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/26/2007 49-045-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

7/20/2007 49-045-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/11/2007 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/31/2007 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/1/2007 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/29/2007 49-035-3010 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/17/2007 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/10/2007 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/17/2007 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/21/2007 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/29/2007 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/10/2007 49-045-0003 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/30/2007 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

9/30/2007 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/21/2007 49-035-0012 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/3/2007 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/29/2007 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/11/2007 49-035-3007 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/8/2007 49-035-3007 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/17/2007 49-035-3007 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/16/2007 49-035-3007 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/29/2007 49-035-3008 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

11/23/2007 49-035-3008 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/16/2007 49-035-1001 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

8/22/2007 49-035-1001 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/20/2007 49-035-3010 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/28/2007 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/18/2007 49-045-0003 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/17/2007 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/13/2007 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

10/9/2007 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972
E.1.SLC-2007 Page 23

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

3/14/2007 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/28/2007 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/14/2007 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/24/2007 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/1/2007 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/16/2007 49-035-3008 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/22/2007 49-035-3008 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

6/11/2007 49-035-1001 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

6/11/2007 49-035-3007 2 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/17/2007 49-035-3007 2 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/16/2007 49-035-3007 2 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

2/5/2007 49-045-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/23/2007 49-045-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/27/2007 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/11/2007 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/19/2007 49-035-3010 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/24/2007 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/10/2007 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/2/2007 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/16/2007 49-035-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

1/11/2007 49-035-0012 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/16/2007 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/11/2007 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/30/2007 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/7/2007 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/22/2007 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/9/2007 49-035-3006 5 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/27/2007 49-035-3008 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

9/24/2007 49-035-3008 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

10/9/2007 49-035-3008 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

12/11/2007 49-035-3008 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/22/2007 49-035-1001 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/30/2007 49-035-1001 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/27/2007 49-035-1001 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

10/9/2007 49-035-1001 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/30/2007 49-035-3007 2 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/21/2007 49-045-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/7/2007 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/29/2007 49-035-3010 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/16/2007 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/30/2007 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/22/2007 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/11/2007 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/5/2007 49-045-0003 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

1/5/2007 49-035-0012 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/24/2007 49-035-0012 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/15/2007 49-035-0012 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/18/2007 49-035-0012 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/21/2007 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/15/2007 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/16/2007 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/28/2007 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/21/2007 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/18/2007 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/2/2007 49-035-3006 5 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/19/2007 49-035-3008 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/12/2007 49-035-3008 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/10/2007 49-035-3008 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/31/2007 49-035-3008 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/19/2007 49-035-1001 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

10/30/2007 49-035-1001 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472
E.1.SLC-2007 Page 24

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

2/11/2007 49-035-3007 2 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/27/2007 49-045-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/22/2007 49-035-3010 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/11/2007 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/11/2007 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/4/2007 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/6/2007 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/10/2007 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/30/2007 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/28/2007 49-045-0003 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/31/2007 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/8/2007 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

10/3/2007 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/13/2007 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/23/2007 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/27/2007 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/31/2007 49-035-1001 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

7/26/2007 49-045-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/18/2007 49-045-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/10/2007 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/5/2007 49-035-3010 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/7/2007 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/13/2007 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/14/2007 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/26/2007 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/6/2007 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/25/2007 49-045-0003 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/10/2007 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/17/2007 49-035-3006 5 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/20/2007 49-035-3007 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

10/30/2007 49-035-3007 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/2/2007 49-035-3008 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/10/2007 49-035-1001 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/11/2007 49-035-1001 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

10/15/2007 49-045-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/28/2007 49-035-3010 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/4/2007 49-035-3010 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/18/2007 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/2/2007 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/20/2007 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/20/2007 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/30/2007 49-045-0003 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/20/2007 49-035-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/16/2007 49-035-0012 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/22/2007 49-035-0012 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/22/2007 49-035-0012 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/8/2007 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/9/2007 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/17/2007 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/13/2007 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/5/2007 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/9/2007 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/30/2007 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/25/2007 49-035-3007 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/11/2007 49-035-3007 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

2/8/2007 49-035-3008 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

10/15/2007 49-035-3008 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/28/2007 49-035-1001 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/31/2007 49-035-3007 2 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/10/2007 49-035-3007 2 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/27/2007 49-045-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881
E.1.SLC-2007 Page 25

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

12/8/2007 49-045-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/28/2007 49-035-3010 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/1/2007 49-035-3006 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/19/2007 49-035-3006 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/19/2007 49-035-3006 3 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/31/2007 49-035-3007 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/15/2007 49-035-3007 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

10/9/2007 49-035-3007 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/14/2007 49-035-3008 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

12/26/2007 49-035-3008 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/9/2007 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/2/2007 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/25/2007 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/25/2007 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/12/2007 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/14/2007 49-035-3010 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/6/2007 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/17/2007 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/17/2007 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/13/2007 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/26/2007 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/12/2007 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/22/2007 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/18/2007 49-035-3007 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/10/2007 49-035-3007 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

10/3/2007 49-035-3007 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/8/2007 49-035-1001 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/21/2007 49-045-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/16/2007 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/20/2007 49-035-3010 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/14/2007 49-045-0003 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/22/2007 49-045-0003 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/27/2007 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/25/2007 49-035-0012 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/29/2007 49-035-0012 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/7/2007 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/14/2007 49-035-3007 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

3/28/2007 49-035-3007 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/20/2007 49-035-3008 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/13/2007 49-035-3008 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/27/2007 49-035-1001 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/10/2007 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/15/2007 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/15/2007 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/18/2007 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/13/2007 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/5/2007 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/7/2007 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/13/2007 49-035-3007 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/28/2007 49-035-3008 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/13/2007 49-035-1001 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/25/2007 49-035-3007 2 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

6/14/2007 49-045-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/14/2007 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/27/2007 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/25/2007 49-035-3010 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/21/2007 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/7/2007 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/18/2007 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/31/2007 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/11/2007 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881
E.1.SLC-2007 Page 26

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

8/27/2007 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/25/2007 49-045-0003 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/2/2007 49-035-0012 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/11/2007 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/16/2007 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/27/2007 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/14/2007 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/4/2007 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/2/2007 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/28/2007 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/30/2007 49-035-3006 5 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

1/6/2007 49-035-3008 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

4/18/2007 49-035-3008 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

8/13/2007 49-035-1001 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/15/2007 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/12/2007 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/22/2007 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/5/2007 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/16/2007 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/31/2007 49-035-3010 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/11/2007 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/1/2007 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/2/2007 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/22/2007 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/24/2007 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/20/2007 49-035-3006 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/16/2007 49-045-0003 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/9/2007 49-045-0003 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/19/2007 49-045-0003 3 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/1/2007 49-035-0012 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/6/2007 49-035-0012 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

1/11/2007 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/24/2007 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/6/2007 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/28/2007 49-035-3006 5 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/26/2007 49-035-3010 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/28/2007 49-035-3010 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/26/2007 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/17/2007 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/30/2007 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/31/2007 49-045-0003 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/25/2007 49-045-0003 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/30/2007 49-045-0003 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/24/2007 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/30/2007 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/31/2007 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/11/2007 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/12/2007 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/21/2007 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/11/2007 49-035-3008 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

12/8/2007 49-035-3008 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

11/29/2007 49-045-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/22/2007 49-035-3010 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/8/2007 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/29/2007 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/15/2007 49-045-0003 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/12/2007 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

6/11/2007 49-035-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/25/2007 49-035-0012 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/26/2007 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/10/2007 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222
E.1.SLC-2007 Page 27

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

6/18/2007 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/27/2007 49-035-3006 5 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/27/2007 49-035-3007 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/3/2007 49-035-3007 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/30/2007 49-035-3008 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/25/2007 49-035-3007 2 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

1/6/2007 49-045-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/6/2007 49-045-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/31/2007 49-045-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/30/2007 49-035-3010 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/19/2007 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/29/2007 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/5/2007 49-045-0003 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/19/2007 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/12/2007 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/25/2007 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/16/2007 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/25/2007 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/18/2007 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/20/2007 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/12/2007 49-035-3008 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

4/24/2007 49-035-3007 2 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/18/2007 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/20/2007 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/2/2007 49-035-3010 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/3/2007 49-035-3010 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/24/2007 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/25/2007 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/25/2007 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/21/2007 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/23/2007 49-045-0003 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/15/2007 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/24/2007 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

10/24/2007 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/21/2007 49-035-0012 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/18/2007 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/1/2007 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/24/2007 49-035-3007 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/27/2007 49-035-3008 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/12/2007 49-035-1001 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/3/2007 49-035-3007 2 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/12/2007 49-045-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/12/2007 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/24/2007 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/3/2007 49-035-3010 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/27/2007 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/12/2007 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/23/2007 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/23/2007 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/29/2007 49-045-0003 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/18/2007 49-035-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

9/3/2007 49-035-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

5/3/2007 49-035-0012 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/7/2007 49-035-0012 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/26/2007 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/27/2007 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/1/2007 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/30/2007 49-035-3006 5 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/6/2007 49-035-3006 5 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/29/2007 49-035-3007 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/6/2007 49-035-3008 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305
E.1.SLC-2007 Page 28

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

4/15/2007 49-035-3008 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

11/14/2007 49-035-3008 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/28/2007 49-035-1001 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/3/2007 49-045-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/2/2007 49-035-3010 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/8/2007 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/6/2007 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/12/2007 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/24/2007 49-045-0003 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/28/2007 49-045-0003 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/1/2007 49-045-0003 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/11/2007 49-045-0003 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/6/2007 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

12/20/2007 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/9/2007 49-035-0012 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

11/19/2007 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/8/2007 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/15/2007 49-035-3006 5 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/1/2007 49-035-3007 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/17/2007 49-035-3008 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

4/6/2007 49-035-1001 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/13/2007 49-035-3010 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/11/2007 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/9/2007 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/5/2007 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/28/2007 49-045-0003 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/2/2007 49-045-0003 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/3/2007 49-045-0003 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/21/2007 49-045-0003 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/19/2007 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/25/2007 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/30/2007 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/10/2007 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/24/2007 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/25/2007 49-035-3007 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/15/2007 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/8/2007 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/7/2007 49-035-3010 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/19/2007 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/24/2007 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/10/2007 49-045-0003 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/13/2007 49-045-0003 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/10/2007 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/25/2007 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

5/24/2007 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

4/8/2007 49-035-0012 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/15/2007 49-035-3006 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/24/2007 49-035-3006 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/18/2007 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/8/2007 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/17/2007 49-035-1001 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/16/2007 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/11/2007 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/22/2007 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/9/2007 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/4/2007 49-035-3010 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/21/2007 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/26/2007 49-035-0012 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/17/2007 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/10/2007 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/15/2007 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222
E.1.SLC-2007 Page 29

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

4/18/2007 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/22/2007 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/24/2007 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/10/2007 49-035-3007 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/6/2007 49-035-3007 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/24/2007 49-035-3007 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/11/2007 49-035-3008 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

4/18/2007 49-035-1001 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

10/3/2007 49-035-1001 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/6/2007 49-035-3007 2 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

8/19/2007 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/14/2007 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/17/2007 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/1/2007 49-035-3010 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

8/9/2007 49-045-0003 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/21/2007 49-045-0003 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/19/2007 49-045-0003 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/24/2007 49-035-3006 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/29/2007 49-035-3006 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/7/2007 49-035-3006 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/31/2007 49-035-3006 5 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/28/2007 49-035-3008 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

4/3/2007 49-035-1001 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/13/2007 49-045-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/10/2007 49-045-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/16/2007 49-045-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/3/2007 49-045-0003 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/3/2007 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/6/2007 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/18/2007 49-035-3010 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/25/2007 49-035-3006 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/18/2007 49-035-3006 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/30/2007 49-035-3006 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/4/2007 49-045-0003 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/24/2007 49-045-0003 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/10/2007 49-035-0012 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

6/6/2007 49-035-0012 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

3/2/2007 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/29/2007 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/2/2007 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/20/2007 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/25/2007 49-035-1001 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/30/2007 49-035-1001 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/15/2007 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/13/2007 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/21/2007 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/11/2007 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/23/2007 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

8/12/2007 49-045-0003 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/20/2007 49-045-0003 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/19/2007 49-035-0012 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/8/2007 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/31/2007 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/22/2007 49-035-3007 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

10/30/2007 49-035-3008 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/31/2007 49-035-1001 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

8/28/2007 49-045-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/21/2007 49-035-3010 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/27/2007 49-035-3006 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/26/2007 49-045-0003 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/16/2007 49-045-0003 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881
E.1.SLC-2007 Page 30

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

10/18/2007 49-045-0003 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/28/2007 49-045-0003 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/12/2007 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

6/6/2007 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/24/2007 49-035-3006 5 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/16/2007 49-035-3008 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

12/29/2007 49-035-1001 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/30/2007 49-045-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/12/2007 49-035-3006 3 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/6/2007 49-045-0003 3 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/18/2007 49-045-0003 3 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

9/24/2007 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/19/2007 49-035-0012 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

5/5/2007 49-035-0012 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

2/22/2007 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/25/2007 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/27/2007 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/8/2007 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/2/2007 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/13/2007 49-035-3008 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/23/2007 49-035-3010 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/2/2007 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/2/2007 49-045-0003 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/7/2007 49-045-0003 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/20/2007 49-045-0003 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/9/2007 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/17/2007 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/23/2007 49-035-3006 5 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/3/2007 49-035-3006 5 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/21/2007 49-035-3007 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

3/10/2007 49-035-3008 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/24/2007 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

11/14/2007 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

2/8/2007 49-045-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/17/2007 49-045-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/13/2007 49-035-3010 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/24/2007 49-035-3010 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/3/2007 49-045-0003 3 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

1/12/2007 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/11/2007 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/6/2007 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/19/2007 49-035-3006 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/27/2007 49-035-3008 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

11/29/2007 49-035-3008 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

10/6/2007 49-035-1001 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/30/2007 49-045-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/23/2007 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/5/2007 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/20/2007 49-035-3006 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/6/2007 49-035-3007 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

11/20/2007 49-035-3007 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

12/29/2007 49-035-3008 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/22/2007 49-035-3006 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/26/2007 49-035-3006 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/3/2007 49-035-3006 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/20/2007 49-045-0003 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/3/2007 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/1/2007 49-035-3006 5 3.3 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/6/2007 49-035-3006 5 3.3 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/9/2007 49-035-3006 5 3.3 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/25/2007 49-035-3008 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305
E.1.SLC-2007 Page 31

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

9/3/2007 49-035-3008 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

11/29/2007 49-035-1001 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/1/2007 49-035-3007 2 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/12/2007 49-045-0003 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

6/7/2007 49-035-3010 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/29/2007 49-045-0003 3 3.3 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/11/2007 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/23/2007 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

11/20/2007 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

3/25/2007 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/23/2007 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/26/2007 49-035-3007 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/3/2007 49-035-3007 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/24/2007 49-035-3008 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

9/24/2007 49-035-1001 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/10/2007 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/1/2007 49-035-3010 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/23/2007 49-035-3010 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

5/22/2007 49-035-3010 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/17/2007 49-045-0003 3 3.2 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/31/2007 49-045-0003 3 3.2 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/21/2007 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/18/2007 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/18/2007 49-035-3007 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

3/16/2007 49-035-1001 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/24/2007 49-045-0003 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/8/2007 49-035-3010 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/17/2007 49-035-3010 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

11/19/2007 49-035-3010 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

4/9/2007 49-035-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/23/2007 49-035-0012 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.92111

4/23/2007 49-035-3006 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/23/2007 49-035-3006 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/9/2007 49-035-3007 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

5/3/2007 49-035-3008 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/23/2007 49-035-3007 2 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/27/2007 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/9/2007 49-035-3010 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/2/2007 49-035-3010 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/22/2007 49-045-0003 3 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/30/2007 49-045-0003 3 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/26/2007 49-035-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/26/2007 49-035-3006 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/20/2007 49-035-3006 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/14/2007 49-035-3008 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

10/6/2007 49-035-3008 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/26/2007 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/24/2007 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/27/2007 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/6/2007 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

6/8/2007 49-045-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/19/2007 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

6/6/2007 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/18/2007 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/19/2007 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/20/2007 49-035-3010 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

1/12/2007 49-035-3006 3 2.9 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/1/2007 49-035-3006 3 2.9 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/21/2007 49-045-0003 3 2.9 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/9/2007 49-035-1001 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/14/2007 49-045-0003 3 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881
E.1.SLC-2007 Page 32

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

9/24/2007 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/26/2007 49-035-3006 5 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/11/2007 49-035-1001 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

2/20/2007 49-035-1001 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

4/18/2007 49-035-3010 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/21/2007 49-035-3010 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

9/23/2007 49-045-0003 3 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/20/2007 49-045-0003 3 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/1/2007 49-035-3006 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/21/2007 49-035-3006 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/21/2007 49-035-3006 5 2.6 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

3/1/2007 49-035-3007 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

9/30/2007 49-035-3008 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

11/20/2007 49-035-3008 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

12/20/2007 49-035-3008 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/25/2007 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/24/2007 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/29/2007 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/20/2007 49-035-3006 5 2.5 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/20/2007 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/6/2007 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/6/2007 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/5/2007 49-035-3010 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

10/22/2007 49-045-0003 3 2.5 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

5/22/2007 49-035-3006 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/20/2007 49-035-3006 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/3/2007 49-035-3006 5 2.4 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

5/24/2007 49-035-3008 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

3/10/2007 49-035-1001 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

11/20/2007 49-035-1001 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

9/23/2007 49-035-3010 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

2/23/2007 49-035-3007 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

4/9/2007 49-035-3008 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

5/3/2007 49-035-1001 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

12/20/2007 49-035-1001 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

10/6/2007 49-035-3010 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

3/1/2007 49-035-0003 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

5/3/2007 49-035-0003 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.84972

2/17/2007 49-035-3008 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/23/2007 49-035-3008 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/11/2007 49-045-0003 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

12/30/2007 49-035-3010 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/30/2007 49-035-3006 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/23/2007 49-035-1001 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

5/3/2007 49-045-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/18/2007 49-045-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

11/20/2007 49-035-3010 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/20/2007 49-035-3007 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.96861

3/1/2007 49-045-0003 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

8/31/2007 49-035-3006 5 1.9 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

4/10/2007 49-035-3006 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

9/18/2007 49-035-3006 5 1.8 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

12/20/2007 49-045-0003 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/19/2007 49-045-0003 3 1.8 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/18/2007 49-035-3008 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

4/10/2007 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/29/2007 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

10/21/2007 49-035-3008 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/14/2007 49-045-0003 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

4/10/2007 49-035-3010 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931

12/20/2007 49-035-3010 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.78422 -111.931
E.1.SLC-2007 Page 33

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODECOUNTY SITE_LATITUDESITE_LONGITUDE

2/14/2007 49-035-1001 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/1/2007 49-035-1001 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

3/28/2007 49-045-0003 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

10/21/2007 49-045-0003 1 1.2 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

2/26/2007 49-035-3008 1 1.1 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.02305

2/23/2007 49-045-0003 1 0.9 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/31/2007 49-045-0003 1 0.9 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

3/21/2007 49-035-3006 1 0.6 ug/m3 LC 2 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

2/26/2007 49-045-0003 1 0.6 ug/m3 LC 2 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.29881

7/28/2007 49-035-3006 3 0.4 ug/m3 LC 1 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

11/26/2007 49-035-1001 1 0 ug/m3 LC 0 1 100 88101 PM2.5 - Local Conditions482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.09472

7/26/2007 49-035-3006 3 -0.2 ug/m3 LC 0 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222

7/27/2007 49-035-3006 3 -1.3 ug/m3 LC 0 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482 Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.87222
E.1.SLC-2006 Page 1

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

9/29/2006 49-035-3006 5 56.6 ug/m3 LC 133 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/6/2006 49-035-0012 1 55.3 ug/m3 LC 130 1 100 88101 PM2.5 - Local Conditions 482

12/7/2006 49-035-0012 1 54.5 ug/m3 LC 129 1 100 88101 PM2.5 - Local Conditions 482

12/8/2006 49-035-0012 1 53.7 ug/m3 LC 127 1 100 88101 PM2.5 - Local Conditions 482

12/6/2006 49-035-3006 3 52.6 ug/m3 LC 125 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/25/2006 49-035-3006 3 51.8 ug/m3 LC 123 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/25/2006 49-035-0012 1 51.3 ug/m3 LC 122 1 100 88101 PM2.5 - Local Conditions 482

1/25/2006 49-035-3006 1 49.3 ug/m3 LC 118 1 100 88101 PM2.5 - Local Conditions 482

1/26/2006 49-035-1001 1 49.3 ug/m3 LC 118 1 100 88101 PM2.5 - Local Conditions 482

12/8/2006 49-035-3006 3 49.2 ug/m3 LC 118 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/6/2006 49-035-3006 1 48.6 ug/m3 LC 117 1 100 88101 PM2.5 - Local Conditions 482

12/5/2006 49-035-0012 1 47.5 ug/m3 LC 115 1 100 88101 PM2.5 - Local Conditions 482

12/7/2006 49-035-3007 1 47 ug/m3 LC 114 1 100 88101 PM2.5 - Local Conditions 482

1/26/2006 49-035-3007 1 46.6 ug/m3 LC 113 1 100 88101 PM2.5 - Local Conditions 482

12/7/2006 49-035-3007 2 46.1 ug/m3 LC 112 1 100 88101 PM2.5 - Local Conditions 482

1/26/2006 49-035-3006 3 45.8 ug/m3 LC 111 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/7/2006 49-035-0003 1 44.2 ug/m3 LC 108 1 100 88101 PM2.5 - Local Conditions 482

12/8/2006 49-035-3006 1 44.2 ug/m3 LC 108 1 100 88101 PM2.5 - Local Conditions 482

1/26/2006 49-035-0012 1 43.3 ug/m3 LC 107 1 100 88101 PM2.5 - Local Conditions 482

12/5/2006 49-035-3006 3 43 ug/m3 LC 106 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/26/2006 49-035-0003 1 42.9 ug/m3 LC 106 1 100 88101 PM2.5 - Local Conditions 482

3/24/2006 49-035-3006 5 42.7 ug/m3 LC 105 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/22/2006 49-035-3006 3 41.4 ug/m3 LC 103 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/7/2006 49-035-3006 1 41.3 ug/m3 LC 103 1 100 88101 PM2.5 - Local Conditions 482

12/7/2006 49-035-3006 3 41.3 ug/m3 LC 103 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/9/2006 49-035-3006 3 40.8 ug/m3 LC 102 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/21/2006 49-035-3006 3 40.8 ug/m3 LC 102 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/5/2006 49-035-3006 1 40.5 ug/m3 LC 101 1 100 88101 PM2.5 - Local Conditions 482

1/26/2006 49-035-3006 1 40.2 ug/m3 LC 100 1 100 88101 PM2.5 - Local Conditions 482

12/21/2006 49-035-0012 1 39.9 ug/m3 LC 99 1 100 88101 PM2.5 - Local Conditions 482

12/22/2006 49-035-0003 1 39.2 ug/m3 LC 98 1 100 88101 PM2.5 - Local Conditions 482

12/22/2006 49-035-3006 1 39.2 ug/m3 LC 98 1 100 88101 PM2.5 - Local Conditions 482

1/26/2006 49-035-3006 5 38.7 ug/m3 LC 97 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/22/2006 49-035-3007 1 38.5 ug/m3 LC 96 1 100 88101 PM2.5 - Local Conditions 482

12/7/2006 49-035-1001 1 38.4 ug/m3 LC 96 1 100 88101 PM2.5 - Local Conditions 482

12/21/2006 49-035-3006 1 37.6 ug/m3 LC 94 1 100 88101 PM2.5 - Local Conditions 482

12/4/2006 49-035-0003 1 37.3 ug/m3 LC 94 1 100 88101 PM2.5 - Local Conditions 482

1/24/2006 49-035-3006 3 37.3 ug/m3 LC 94 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/24/2006 49-035-0012 1 37 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions 482

2/9/2006 49-035-3006 1 37 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions 482

12/22/2006 49-035-0012 1 36.7 ug/m3 LC 93 1 100 88101 PM2.5 - Local Conditions 482

1/24/2006 49-035-3006 1 36.2 ug/m3 LC 92 1 100 88101 PM2.5 - Local Conditions 482

12/7/2006 49-035-3006 5 35.2 ug/m3 LC 90 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/11/2006 49-035-3006 5 32.1 ug/m3 LC 84 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/26/2006 49-045-0003 1 32.1 ug/m3 LC 84 1 100 88101 PM2.5 - Local Conditions 482

2/8/2006 49-035-0012 1 32 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions 482

12/4/2006 49-035-0012 1 31.7 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions 482

12/20/2006 49-035-0012 1 31.6 ug/m3 LC 83 1 100 88101 PM2.5 - Local Conditions 482

12/31/2006 49-035-3006 3 31.2 ug/m3 LC 82 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/4/2006 49-035-3007 1 31.1 ug/m3 LC 82 1 100 88101 PM2.5 - Local Conditions 482

2/20/2006 49-035-0012 1 30.8 ug/m3 LC 81 1 100 88101 PM2.5 - Local Conditions 482

6/27/2006 49-035-0012 1 30.7 ug/m3 LC 81 1 100 88101 PM2.5 - Local Conditions 482

12/24/2006 49-035-3006 3 30.4 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/20/2006 49-035-3006 3 30.2 ug/m3 LC 80 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/13/2006 49-035-0003 1 30.1 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482

11/17/2006 49-035-0012 1 30.1 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 2

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

12/31/2006 49-035-0012 1 30.1 ug/m3 LC 80 1 100 88101 PM2.5 - Local Conditions 482

12/31/2006 49-035-3007 1 29.8 ug/m3 LC 79 1 100 88101 PM2.5 - Local Conditions 482

2/8/2006 49-035-3006 3 29.8 ug/m3 LC 79 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/4/2006 49-035-3006 3 29.5 ug/m3 LC 79 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/13/2006 49-035-3007 1 29.4 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482

12/22/2006 49-035-3008 1 29.4 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482

12/22/2006 49-035-1001 1 29.3 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482

2/13/2006 49-035-0012 1 29.2 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482

12/31/2006 49-035-0003 1 29.1 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482

12/31/2006 49-035-3006 1 29.1 ug/m3 LC 78 1 100 88101 PM2.5 - Local Conditions 482

12/25/2006 49-035-0003 1 28.9 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions 482

12/4/2006 49-035-3006 1 28.8 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions 482

2/19/2006 49-035-3006 1 28.7 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions 482

12/20/2006 49-035-3006 1 28.7 ug/m3 LC 77 1 100 88101 PM2.5 - Local Conditions 482

2/13/2006 49-035-3006 5 28.2 ug/m3 LC 76 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/26/2006 49-035-3006 3 28.1 ug/m3 LC 76 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/12/2006 49-035-0012 1 28 ug/m3 LC 76 1 100 88101 PM2.5 - Local Conditions 482

12/31/2006 49-035-3007 2 27.7 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions 482

2/13/2006 49-035-3006 1 27.5 ug/m3 LC 75 1 100 88101 PM2.5 - Local Conditions 482

12/24/2006 49-035-3006 1 27.4 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482

2/12/2006 49-035-0012 1 27 ug/m3 LC 74 1 100 88101 PM2.5 - Local Conditions 482

2/12/2006 49-035-3006 3 26.9 ug/m3 LC 73 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/4/2006 49-035-0012 1 26.7 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions 482

12/26/2006 49-035-0012 1 26.7 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions 482

1/7/2006 49-035-3006 3 26.7 ug/m3 LC 73 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/26/2006 49-035-0012 1 26.6 ug/m3 LC 73 1 100 88101 PM2.5 - Local Conditions 482

7/24/2006 49-035-3006 3 26.6 ug/m3 LC 73 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/25/2006 49-035-3006 3 26.6 ug/m3 LC 73 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/25/2006 49-035-3006 5 26.4 ug/m3 LC 72 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/13/2006 49-035-3008 1 26.3 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482

12/24/2006 49-035-0012 1 26.2 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482

12/23/2006 49-035-3006 3 26.1 ug/m3 LC 72 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/8/2006 49-035-3006 1 26 ug/m3 LC 72 1 100 88101 PM2.5 - Local Conditions 482

1/7/2006 49-035-3006 1 25.9 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482

12/23/2006 49-035-0012 1 25.8 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482

11/18/2006 49-035-0012 1 25.5 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482

12/26/2006 49-035-3006 1 25.5 ug/m3 LC 71 1 100 88101 PM2.5 - Local Conditions 482

12/19/2006 49-035-0012 1 25.3 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482

2/12/2006 49-035-3006 1 25.2 ug/m3 LC 70 1 100 88101 PM2.5 - Local Conditions 482

7/24/2006 49-035-3006 1 24.9 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482

2/13/2006 49-035-3006 3 24.9 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/23/2006 49-035-0012 1 24.8 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482

2/7/2006 49-035-3007 1 24.7 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482

6/29/2006 49-035-0012 1 24.6 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482

2/19/2006 49-035-3006 5 24.5 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/17/2006 49-035-3006 3 24.5 ug/m3 LC 69 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/4/2006 49-035-3007 1 24.4 ug/m3 LC 69 1 100 88101 PM2.5 - Local Conditions 482

2/13/2006 49-045-0003 1 24 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482

2/17/2006 49-035-0012 1 23.9 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482

9/13/2006 49-035-0012 1 23.9 ug/m3 LC 68 1 100 88101 PM2.5 - Local Conditions 482

1/6/2006 49-035-0012 1 23.8 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482

2/20/2006 49-035-3006 1 23.8 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482

9/8/2006 49-035-3006 5 23.8 ug/m3 LC 67 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/4/2006 49-035-0003 1 23.7 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482

11/2/2006 49-035-0012 1 23.7 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482

2/7/2006 49-035-0012 1 23.6 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 3

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

11/17/2006 49-035-3006 1 23.4 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482

12/25/2006 49-035-3006 1 23.4 ug/m3 LC 67 1 100 88101 PM2.5 - Local Conditions 482

7/28/2006 49-035-0012 1 23.3 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482

8/24/2006 49-035-0012 1 23.3 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482

12/23/2006 49-035-3006 1 23.2 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482

8/24/2006 49-035-3007 1 23 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482

7/4/2006 49-035-3007 2 23 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482

6/26/2006 49-035-0012 1 22.9 ug/m3 LC 66 1 100 88101 PM2.5 - Local Conditions 482

1/6/2006 49-035-3006 3 22.9 ug/m3 LC 66 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/19/2006 49-045-0003 1 22.8 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482

12/22/2006 49-045-0003 1 22.6 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482

5/25/2006 49-035-0012 1 22.5 ug/m3 LC 65 1 100 88101 PM2.5 - Local Conditions 482

7/18/2006 49-035-0012 1 22.1 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482

12/19/2006 49-035-3007 1 22 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482

12/31/2006 49-035-3008 1 22 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482

12/19/2006 49-035-0003 1 21.9 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482

2/19/2006 49-035-3008 1 21.9 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482

12/19/2006 49-035-3007 2 21.9 ug/m3 LC 64 1 100 88101 PM2.5 - Local Conditions 482

11/16/2006 49-035-0012 1 21.8 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482

8/25/2006 49-035-0012 1 21.7 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482

9/7/2006 49-035-0012 1 21.7 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482

2/19/2006 49-035-0012 1 21.6 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482

8/30/2006 49-035-0012 1 21.5 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482

2/19/2006 49-035-3007 1 21.4 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482

8/24/2006 49-035-1001 1 21.4 ug/m3 LC 63 1 100 88101 PM2.5 - Local Conditions 482

2/7/2006 49-035-3006 3 21.4 ug/m3 LC 63 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/17/2006 49-035-0012 1 21.2 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482

2/7/2006 49-035-0003 1 21.1 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482

6/30/2006 49-035-0012 1 21.1 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482

12/1/2006 49-035-3006 1 21.1 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482

7/28/2006 49-035-3008 1 21.1 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482

12/7/2006 49-045-0003 1 21.1 ug/m3 LC 62 1 100 88101 PM2.5 - Local Conditions 482

1/7/2006 49-035-0012 1 20.8 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482

6/28/2006 49-035-0012 1 20.8 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482

12/25/2006 49-035-0012 1 20.8 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482

2/18/2006 49-035-0012 1 20.6 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482

6/24/2006 49-035-0012 1 20.6 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482

7/29/2006 49-035-0012 1 20.6 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482

11/18/2006 49-035-3006 3 20.6 ug/m3 LC 61 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/29/2006 49-035-3007 1 20.5 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482

8/24/2006 49-035-3008 1 20.4 ug/m3 LC 61 1 100 88101 PM2.5 - Local Conditions 482

1/6/2006 49-035-3006 1 20.2 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482

2/17/2006 49-035-3006 1 20.2 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482

7/16/2006 49-035-0012 1 20.1 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482

11/20/2006 49-035-0012 1 20.1 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482

2/14/2006 49-035-0012 1 19.9 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482

7/26/2006 49-035-0012 1 19.9 ug/m3 LC 60 1 100 88101 PM2.5 - Local Conditions 482

7/4/2006 49-035-3006 3 19.9 ug/m3 LC 60 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/26/2006 49-035-0012 1 19.7 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482

11/18/2006 49-035-3006 1 19.5 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482

1/23/2006 49-035-0003 1 19.4 ug/m3 LC 59 1 100 88101 PM2.5 - Local Conditions 482

12/4/2006 49-035-1001 1 19.3 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482

8/24/2006 49-045-0003 1 19.3 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482

1/10/2006 49-035-3006 3 19.2 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/19/2006 49-035-3006 3 19.1 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/7/2006 49-035-3006 1 19 ug/m3 LC 58 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 4

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

1/13/2006 49-035-3006 3 19 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/10/2006 49-035-3006 3 19 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/20/2006 49-035-3006 3 19 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/4/2006 49-035-3006 5 18.9 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/19/2006 49-035-3006 3 18.9 ug/m3 LC 58 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/30/2006 49-035-0012 1 18.8 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

12/31/2006 49-045-0003 1 18.8 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

6/6/2006 49-035-0012 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

7/21/2006 49-035-0012 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

9/6/2006 49-035-0012 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

12/1/2006 49-035-0012 1 18.7 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

7/13/2006 49-035-0012 1 18.6 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

8/31/2006 49-035-0012 1 18.5 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

10/24/2006 49-035-0012 1 18.5 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

11/19/2006 49-035-3006 3 18.4 ug/m3 LC 57 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/19/2006 49-035-3007 2 18.3 ug/m3 LC 57 1 100 88101 PM2.5 - Local Conditions 482

12/19/2006 49-035-3006 1 18.2 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482

11/19/2006 49-035-3007 1 18.2 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482

7/18/2006 49-035-3006 3 18.1 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/3/2006 49-035-0012 1 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482

12/3/2006 49-035-0012 1 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482

11/19/2006 49-035-3006 5 18 ug/m3 LC 56 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/25/2006 49-035-3007 2 18 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482

12/3/2006 49-035-3006 1 17.9 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482

11/1/2006 49-035-0012 1 17.8 ug/m3 LC 56 1 100 88101 PM2.5 - Local Conditions 482

10/28/2006 49-035-0012 1 17.7 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

11/20/2006 49-035-3006 1 17.7 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

1/23/2006 49-035-3006 3 17.7 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/14/2006 49-035-0012 1 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

9/1/2006 49-035-0012 1 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

11/16/2006 49-035-3006 1 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

7/16/2006 49-035-3007 1 17.6 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

8/28/2006 49-035-0012 1 17.5 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

7/27/2006 49-035-0012 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

11/19/2006 49-035-3006 1 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

1/23/2006 49-035-3007 2 17.4 ug/m3 LC 55 1 100 88101 PM2.5 - Local Conditions 482

12/3/2006 49-035-3006 3 17.4 ug/m3 LC 55 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/22/2006 49-035-0012 1 17.2 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

7/23/2006 49-035-0012 1 17.2 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

7/4/2006 49-035-3006 1 17.2 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

7/28/2006 49-035-3006 3 17.2 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/2/2006 49-035-0012 1 17.1 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

12/25/2006 49-035-3007 1 17.1 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

11/1/2006 49-035-3007 2 17.1 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

8/24/2006 49-035-0003 1 17 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

9/11/2006 49-035-0012 1 17 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

1/23/2006 49-035-3006 1 17 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

7/18/2006 49-035-3006 1 17 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

2/14/2006 49-035-3006 3 17 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/30/2006 49-035-3006 3 17 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/10/2006 49-035-3006 1 16.8 ug/m3 LC 54 1 100 88101 PM2.5 - Local Conditions 482

2/7/2006 49-035-3006 5 16.8 ug/m3 LC 54 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/3/2006 49-035-3007 1 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

11/1/2006 49-035-3007 1 16.7 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

12/1/2006 49-035-0003 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

7/3/2006 49-035-0012 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 5

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

7/12/2006 49-035-0012 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

10/29/2006 49-035-0012 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

7/16/2006 49-035-3007 2 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

12/4/2006 49-045-0003 1 16.6 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

2/20/2006 49-035-3006 3 16.6 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/18/2006 49-035-0012 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

2/7/2006 49-035-1001 1 16.5 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

7/15/2006 49-035-0012 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

1/11/2006 49-035-3006 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

1/23/2006 49-035-3006 5 16.4 ug/m3 LC 53 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/1/2006 49-035-3007 1 16.4 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

5/14/2006 49-035-0012 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

11/25/2006 49-035-0012 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

2/21/2006 49-035-3006 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

11/16/2006 49-035-3007 1 16.3 ug/m3 LC 53 1 100 88101 PM2.5 - Local Conditions 482

11/26/2006 49-035-3006 1 16.2 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482

11/16/2006 49-035-3006 5 16.2 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/8/2006 49-035-0012 1 16.1 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482

11/19/2006 49-035-0003 1 16 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482

1/23/2006 49-035-3007 1 16 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482

11/25/2006 49-035-3007 1 16 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482

3/3/2006 49-035-1001 1 16 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482

11/19/2006 49-035-0012 1 15.9 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482

2/18/2006 49-035-3006 1 15.9 ug/m3 LC 52 1 100 88101 PM2.5 - Local Conditions 482

1/30/2006 49-035-3006 3 15.9 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/13/2006 49-035-3006 5 15.8 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/2/2006 49-035-3006 3 15.8 ug/m3 LC 52 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/1/2006 49-035-3007 2 15.7 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482

8/24/2006 49-035-3006 3 15.7 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/16/2006 49-035-0003 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482

5/20/2006 49-035-0012 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482

11/2/2006 49-035-3006 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482

5/14/2006 49-035-3008 1 15.5 ug/m3 LC 51 1 100 88101 PM2.5 - Local Conditions 482

12/1/2006 49-035-3006 3 15.5 ug/m3 LC 51 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/10/2006 49-035-0003 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482

10/11/2006 49-035-3007 1 15.4 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482

7/1/2006 49-035-0012 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482

7/10/2006 49-035-0012 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482

8/17/2006 49-035-0012 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482

1/14/2006 49-035-3006 1 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482

11/25/2006 49-035-3007 2 15.3 ug/m3 LC 50 1 100 88101 PM2.5 - Local Conditions 482

9/7/2006 49-035-3006 3 15.3 ug/m3 LC 50 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/29/2006 49-035-0003 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482

8/22/2006 49-035-0012 1 15.2 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482

8/24/2006 49-035-3006 5 15.2 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/16/2006 49-035-0012 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482

7/19/2006 49-035-0012 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482

7/28/2006 49-035-3007 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482

12/4/2006 49-035-3008 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482

11/16/2006 49-035-1001 1 15.1 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482

12/30/2006 49-035-3006 1 15 ug/m3 LC 49 1 100 88101 PM2.5 - Local Conditions 482

12/1/2006 49-035-3006 5 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/3/2006 49-035-3006 3 15 ug/m3 LC 49 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/21/2006 49-035-0012 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

5/19/2006 49-035-0012 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

6/12/2006 49-035-0012 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 6

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

10/11/2006 49-035-0012 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

11/15/2006 49-035-0012 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

1/2/2006 49-035-3006 5 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/10/2006 49-035-3006 5 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/19/2006 49-035-1001 1 14.9 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

9/8/2006 49-035-3006 3 14.9 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/12/2006 49-035-0003 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

4/21/2006 49-035-0012 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

5/18/2006 49-035-0012 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

9/5/2006 49-035-0012 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

6/3/2006 49-035-3006 1 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

7/28/2006 49-035-3007 2 14.8 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

7/29/2006 49-035-3006 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/28/2006 49-035-3006 3 14.8 ug/m3 LC 48 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/2/2006 49-035-3006 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

8/24/2006 49-035-3006 1 14.7 ug/m3 LC 48 1 100 88101 PM2.5 - Local Conditions 482

8/4/2006 49-035-0012 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482

2/4/2006 49-035-1001 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482

7/16/2006 49-035-1001 1 14.6 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482

7/23/2006 49-035-3006 3 14.6 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/19/2006 49-035-0012 1 14.5 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482

7/17/2006 49-035-3006 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/6/2006 49-035-3006 3 14.5 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/25/2006 49-035-0003 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482

1/27/2006 49-035-0012 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482

7/23/2006 49-035-3007 1 14.4 ug/m3 LC 47 1 100 88101 PM2.5 - Local Conditions 482

1/27/2006 49-035-3006 3 14.4 ug/m3 LC 47 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/20/2006 49-035-0012 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

6/7/2006 49-035-0012 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

7/22/2006 49-035-0012 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

7/28/2006 49-035-3006 1 14.3 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

4/20/2006 49-035-3006 3 14.3 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/27/2006 49-035-0012 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

10/23/2006 49-035-0012 1 14.2 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

1/5/2006 49-035-3006 3 14.2 ug/m3 LC 46 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/5/2006 49-035-0012 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

3/23/2006 49-035-0012 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

5/22/2006 49-035-0012 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

11/3/2006 49-035-3006 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

7/1/2006 49-035-3007 1 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

7/22/2006 49-035-3007 2 14.1 ug/m3 LC 46 1 100 88101 PM2.5 - Local Conditions 482

1/27/2006 49-035-3006 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

9/7/2006 49-035-3006 1 14 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

10/29/2006 49-035-3006 3 14 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/1/2006 49-035-0003 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

7/8/2006 49-035-0012 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

11/24/2006 49-035-0012 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

7/23/2006 49-035-3006 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

7/31/2006 49-035-3008 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

12/7/2006 49-035-3008 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

12/19/2006 49-035-1001 1 13.9 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

2/10/2006 49-035-0012 1 13.8 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

6/1/2006 49-035-0012 1 13.8 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

8/2/2006 49-035-0012 1 13.8 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

9/8/2006 49-035-1001 1 13.8 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482

11/19/2006 49-035-1001 1 13.8 ug/m3 LC 45 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 7

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

7/12/2006 49-035-3006 3 13.8 ug/m3 LC 45 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/18/2006 49-035-0012 1 13.7 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

9/13/2006 49-035-3006 3 13.7 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/13/2006 49-035-0012 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

9/28/2006 49-035-0012 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

9/29/2006 49-035-0012 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

10/27/2006 49-035-0012 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

6/29/2006 49-035-3006 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

7/28/2006 49-035-1001 1 13.6 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

10/24/2006 49-035-3006 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/25/2006 49-035-3006 3 13.6 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/17/2006 49-035-0012 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

8/5/2006 49-035-0012 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

9/6/2006 49-035-3006 1 13.5 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

7/5/2006 49-035-3006 3 13.5 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/25/2006 49-035-0003 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

9/8/2006 49-045-0003 1 13.4 ug/m3 LC 44 1 100 88101 PM2.5 - Local Conditions 482

7/15/2006 49-035-3006 3 13.4 ug/m3 LC 44 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/24/2006 49-035-0012 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

8/21/2006 49-035-0012 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

9/3/2006 49-035-0012 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

12/9/2006 49-035-0012 1 13.3 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

7/16/2006 49-035-3006 5 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/20/2006 49-035-3006 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/16/2006 49-035-3006 3 13.3 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/9/2006 49-035-0012 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

10/28/2006 49-035-3006 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

11/25/2006 49-035-3006 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

8/9/2006 49-035-3007 1 13.2 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

4/21/2006 49-035-3006 3 13.2 ug/m3 LC 43 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/7/2006 49-035-0003 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

9/8/2006 49-035-0003 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

7/5/2006 49-035-0012 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

7/29/2006 49-035-3006 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

6/7/2006 49-035-3008 1 13.1 ug/m3 LC 43 1 100 88101 PM2.5 - Local Conditions 482

2/25/2006 49-035-0012 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

9/26/2006 49-035-0012 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

9/30/2006 49-035-0012 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

1/20/2006 49-035-3006 5 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/23/2006 49-035-1001 1 13 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

11/26/2006 49-035-3006 3 13 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/14/2006 49-035-0012 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

11/30/2006 49-035-0012 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

9/8/2006 49-035-3006 1 12.9 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

7/16/2006 49-035-0003 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

2/11/2006 49-035-0012 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

5/12/2006 49-035-0012 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

5/27/2006 49-035-0012 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

9/14/2006 49-035-0012 1 12.8 ug/m3 LC 42 1 100 88101 PM2.5 - Local Conditions 482

7/14/2006 49-035-3006 3 12.8 ug/m3 LC 42 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/30/2006 49-035-3006 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

2/11/2006 49-035-3006 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

4/20/2006 49-035-3006 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

6/30/2006 49-035-3006 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

10/29/2006 49-035-3006 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

7/19/2006 49-035-3007 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 8

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

7/13/2006 49-035-3008 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

7/4/2006 49-035-1001 1 12.7 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

8/31/2006 49-035-3006 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/11/2006 49-035-3006 3 12.7 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/11/2006 49-035-0012 1 12.6 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

9/12/2006 49-035-3006 3 12.6 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/25/2006 49-035-3006 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

8/31/2006 49-035-3006 1 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

7/28/2006 49-035-3006 5 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/29/2006 49-035-3006 5 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/8/2006 49-035-3007 2 12.5 ug/m3 LC 41 1 100 88101 PM2.5 - Local Conditions 482

2/11/2006 49-035-3006 3 12.5 ug/m3 LC 41 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/20/2006 49-035-0003 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

8/3/2006 49-035-0012 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

10/3/2006 49-035-0012 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

8/6/2006 49-035-3007 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

10/23/2006 49-035-3007 1 12.4 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

3/24/2006 49-035-0012 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

5/15/2006 49-035-0012 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

5/24/2006 49-035-0012 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

6/13/2006 49-035-3008 1 12.3 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

2/17/2006 49-035-3006 3 12.3 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/13/2006 49-035-0012 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

4/29/2006 49-035-0012 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

5/13/2006 49-035-0012 1 12.2 ug/m3 LC 40 1 100 88101 PM2.5 - Local Conditions 482

10/27/2006 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/9/2006 49-035-3006 3 12.2 ug/m3 LC 40 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/11/2006 49-035-0003 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

8/10/2006 49-035-0012 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

8/23/2006 49-035-0012 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

10/31/2006 49-035-0012 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

9/5/2006 49-035-1001 1 12.1 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

1/11/2006 49-035-3006 3 12.1 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/30/2006 49-035-3006 3 12.1 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/26/2006 49-035-0003 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

7/22/2006 49-035-0003 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

8/29/2006 49-035-0012 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

8/25/2006 49-035-3006 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

1/23/2006 49-035-3008 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

10/29/2006 49-035-1001 1 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

4/29/2006 49-035-3007 2 12 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

3/16/2006 49-035-0012 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

9/27/2006 49-035-0012 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

1/20/2006 49-035-3006 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

7/15/2006 49-035-3006 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

11/21/2006 49-035-3006 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

3/3/2006 49-035-3007 1 11.9 ug/m3 LC 39 1 100 88101 PM2.5 - Local Conditions 482

1/17/2006 49-035-3006 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/29/2006 49-035-3006 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/19/2006 49-035-3006 3 11.9 ug/m3 LC 39 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/20/2006 49-035-0012 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

7/2/2006 49-035-0012 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

3/12/2006 49-035-3006 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

7/17/2006 49-035-3006 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

1/5/2006 49-035-3006 5 11.8 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/25/2006 49-035-3008 1 11.8 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 9

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

6/28/2006 49-035-0003 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

6/11/2006 49-035-0012 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

12/2/2006 49-035-0012 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

7/16/2006 49-035-3006 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

10/11/2006 49-035-3008 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

10/11/2006 49-035-1001 1 11.7 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

7/13/2006 49-035-0003 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

1/5/2006 49-035-3006 1 11.6 ug/m3 LC 38 1 100 88101 PM2.5 - Local Conditions 482

7/22/2006 49-035-3006 3 11.6 ug/m3 LC 38 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/25/2006 49-035-3006 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

7/5/2006 49-035-3006 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

5/26/2006 49-035-3007 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

7/31/2006 49-035-3007 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

7/19/2006 49-035-3008 1 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

5/17/2006 49-035-3007 2 11.5 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

10/23/2006 49-035-3006 3 11.5 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/29/2006 49-035-0003 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

10/2/2006 49-035-0012 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

6/7/2006 49-035-3006 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

9/13/2006 49-035-3006 1 11.4 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

1/5/2006 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

3/3/2006 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

7/25/2006 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

8/18/2006 49-035-0003 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

2/16/2006 49-035-0012 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

2/16/2006 49-035-3007 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

6/1/2006 49-035-3007 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

7/16/2006 49-035-3008 1 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

2/16/2006 49-035-3007 2 11.3 ug/m3 LC 37 1 100 88101 PM2.5 - Local Conditions 482

1/19/2006 49-035-3006 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/13/2006 49-035-3006 3 11.3 ug/m3 LC 37 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/18/2006 49-035-0012 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

8/27/2006 49-035-0012 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

1/19/2006 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

4/21/2006 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

7/14/2006 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

9/1/2006 49-035-3006 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

4/20/2006 49-035-3007 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

8/12/2006 49-035-3007 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

5/26/2006 49-035-3008 1 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

1/5/2006 49-035-3007 2 11.2 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

4/20/2006 49-035-0003 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

1/30/2006 49-035-0012 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

4/26/2006 49-035-0012 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

8/9/2006 49-035-0012 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

4/29/2006 49-035-3007 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

12/19/2006 49-035-3008 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

4/29/2006 49-035-1001 1 11.1 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

1/31/2006 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/18/2006 49-035-3006 3 11.1 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/29/2006 49-035-0003 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

2/6/2006 49-035-0012 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

10/24/2006 49-035-3006 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

4/20/2006 49-035-3006 5 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/7/2006 49-035-3007 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482

9/8/2006 49-035-3008 1 11 ug/m3 LC 36 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 10

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

5/13/2006 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/1/2006 49-035-3006 3 11 ug/m3 LC 36 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/14/2006 49-035-0012 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

6/21/2006 49-035-0012 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

8/1/2006 49-035-0012 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

10/1/2006 49-035-0012 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

6/1/2006 49-035-3006 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

10/23/2006 49-035-3006 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

12/9/2006 49-035-3006 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

2/25/2006 49-035-3006 5 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/25/2006 49-035-3006 5 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/18/2006 49-035-3007 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

1/26/2006 49-035-3008 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

7/28/2006 49-045-0003 1 10.9 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

12/18/2006 49-035-3006 3 10.9 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/19/2006 49-035-0012 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

10/13/2006 49-035-0012 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

2/14/2006 49-035-3006 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

5/18/2006 49-035-3006 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

9/30/2006 49-035-3006 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

11/30/2006 49-035-3006 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

1/5/2006 49-035-3007 1 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

6/28/2006 49-035-3007 2 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

9/2/2006 49-035-3007 2 10.8 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

8/25/2006 49-035-3006 3 10.8 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/9/2006 49-035-0012 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

8/20/2006 49-035-0012 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

5/24/2006 49-035-3006 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

8/18/2006 49-035-3006 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

10/27/2006 49-035-3006 1 10.7 ug/m3 LC 35 1 100 88101 PM2.5 - Local Conditions 482

3/12/2006 49-035-3006 5 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/31/2006 49-035-3006 3 10.7 ug/m3 LC 35 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/19/2006 49-035-0003 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

11/4/2006 49-035-0003 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

4/28/2006 49-035-0012 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

8/15/2006 49-035-0012 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

9/25/2006 49-035-0012 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

6/4/2006 49-035-3007 1 10.6 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

5/17/2006 49-035-3006 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/30/2006 49-035-3006 3 10.6 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/24/2006 49-035-0012 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

5/10/2006 49-035-0012 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

2/6/2006 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

5/17/2006 49-035-3006 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

6/25/2006 49-035-3007 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

3/3/2006 49-045-0003 1 10.5 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

7/27/2006 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/25/2006 49-035-3006 3 10.5 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/29/2006 49-035-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

7/20/2006 49-035-0012 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

11/21/2006 49-035-0012 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

6/28/2006 49-035-3006 5 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/12/2006 49-035-3007 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

7/31/2006 49-035-1001 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

2/10/2006 49-045-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482

11/16/2006 49-045-0003 1 10.4 ug/m3 LC 34 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 11

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

6/6/2006 49-035-3006 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/30/2006 49-035-3006 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/19/2006 49-035-3006 3 10.4 ug/m3 LC 34 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/27/2006 49-035-0012 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

9/10/2006 49-035-0012 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

10/14/2006 49-035-0012 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

6/28/2006 49-035-3006 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

12/2/2006 49-035-3006 1 10.3 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

8/28/2006 49-035-3006 3 10.3 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/26/2006 49-035-0012 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

11/6/2006 49-035-0012 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

5/16/2006 49-035-3006 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

7/22/2006 49-035-3006 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

6/28/2006 49-035-3007 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

9/2/2006 49-035-3007 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

9/11/2006 49-035-3007 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

7/22/2006 49-035-3008 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

7/19/2006 49-035-1001 1 10.2 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

6/7/2006 49-035-3006 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/21/2006 49-035-3006 3 10.2 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/23/2006 49-035-0003 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

3/3/2006 49-035-3006 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

7/21/2006 49-035-3006 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

7/26/2006 49-035-3006 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

11/24/2006 49-035-3006 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

6/19/2006 49-035-3006 5 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/11/2006 49-035-1001 1 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

3/12/2006 49-035-3007 2 10.1 ug/m3 LC 33 1 100 88101 PM2.5 - Local Conditions 482

4/27/2006 49-035-3006 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/20/2006 49-035-3006 3 10.1 ug/m3 LC 33 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/23/2006 49-035-0012 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

5/21/2006 49-035-0012 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

5/23/2006 49-035-0012 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

6/8/2006 49-035-3006 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

8/30/2006 49-035-3006 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

7/31/2006 49-035-3006 5 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/18/2006 49-035-3008 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

8/30/2006 49-035-3008 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

12/1/2006 49-035-1001 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

6/7/2006 49-045-0003 1 10 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

9/5/2006 49-035-3006 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/1/2006 49-035-3006 3 10 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/22/2006 49-035-0012 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

3/12/2006 49-035-0012 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

7/25/2006 49-035-0012 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

12/12/2006 49-035-0012 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

4/29/2006 49-035-3006 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

8/28/2006 49-035-3006 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

9/5/2006 49-035-3006 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

7/22/2006 49-035-3006 5 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/6/2006 49-035-3008 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

9/5/2006 49-035-3008 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

7/1/2006 49-035-1001 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

8/30/2006 49-035-1001 1 9.9 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

8/13/2006 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/11/2006 49-035-3006 3 9.9 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482
E.1.SLC-2006 Page 12

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

7/31/2006 49-035-0003 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

8/22/2006 49-035-3006 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

7/19/2006 49-035-3006 5 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/10/2006 49-035-3006 5 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/20/2006 49-035-3007 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

9/29/2006 49-035-3007 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

8/9/2006 49-035-3008 1 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

8/27/2006 49-035-3007 2 9.8 ug/m3 LC 32 1 100 88101 PM2.5 - Local Conditions 482

3/12/2006 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/30/2006 49-035-3006 3 9.8 ug/m3 LC 32 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/22/2006 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

9/5/2006 49-035-0003 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

1/9/2006 49-035-0012 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

8/11/2006 49-035-0012 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

8/12/2006 49-035-0012 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

8/13/2006 49-035-0012 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

11/29/2006 49-035-0012 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

2/22/2006 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

6/4/2006 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

8/19/2006 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

10/31/2006 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

12/18/2006 49-035-3006 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

3/18/2006 49-035-3006 5 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/10/2006 49-035-3007 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

3/24/2006 49-035-3007 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

10/14/2006 49-035-3007 1 9.7 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

7/25/2006 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/26/2006 49-035-3006 3 9.7 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/2/2006 49-035-0003 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

3/1/2006 49-035-0012 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

6/3/2006 49-035-0012 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

10/8/2006 49-035-0012 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

6/6/2006 49-035-3006 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

3/3/2006 49-035-3006 5 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/5/2006 49-035-3007 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

8/3/2006 49-035-3008 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

4/29/2006 49-045-0003 1 9.6 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

9/29/2006 49-035-3006 3 9.6 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/3/2006 49-035-0012 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

9/2/2006 49-035-0012 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

11/4/2006 49-035-0012 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

1/17/2006 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

1/31/2006 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

9/2/2006 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

11/1/2006 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

12/10/2006 49-035-3006 1 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

10/11/2006 49-035-3006 5 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/24/2006 49-035-3007 2 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

10/14/2006 49-035-3007 2 9.5 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

8/22/2006 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/9/2006 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/30/2006 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/2/2006 49-035-3006 3 9.5 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/16/2006 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

12/10/2006 49-035-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

1/28/2006 49-035-0012 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 13

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

5/31/2006 49-035-0012 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

11/7/2006 49-035-0012 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

5/13/2006 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

7/30/2006 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

8/17/2006 49-035-3006 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

10/23/2006 49-035-3006 5 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/7/2006 49-035-3008 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

2/10/2006 49-035-3008 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

6/28/2006 49-035-3008 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

12/25/2006 49-035-3008 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

7/4/2006 49-045-0003 1 9.4 ug/m3 LC 31 1 100 88101 PM2.5 - Local Conditions 482

1/28/2006 49-035-3006 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/5/2006 49-035-3006 3 9.4 ug/m3 LC 31 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/31/2006 49-035-0012 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

4/19/2006 49-035-0012 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

4/27/2006 49-035-3006 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

1/11/2006 49-035-3006 5 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/17/2006 49-035-3006 5 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/17/2006 49-035-3007 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

6/19/2006 49-035-3007 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

6/7/2006 49-035-1001 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

6/28/2006 49-035-1001 1 9.3 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

6/2/2006 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/10/2006 49-035-3006 3 9.3 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/3/2006 49-035-0012 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

11/5/2006 49-035-0012 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

11/15/2006 49-035-3006 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

2/22/2006 49-035-3006 5 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/5/2006 49-035-1001 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

11/1/2006 49-035-1001 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

7/31/2006 49-045-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

12/19/2006 49-045-0003 1 9.2 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

2/18/2006 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/29/2006 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/3/2006 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/3/2006 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/3/2006 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/31/2006 49-035-3006 3 9.2 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/17/2006 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

9/11/2006 49-035-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

1/17/2006 49-035-0012 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

6/4/2006 49-035-0012 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

8/16/2006 49-035-0012 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

10/4/2006 49-035-0012 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

10/5/2006 49-035-0012 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

7/27/2006 49-035-3006 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

7/31/2006 49-035-3006 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

9/11/2006 49-035-3006 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

5/20/2006 49-035-3006 5 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/13/2006 49-035-3006 5 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/13/2006 49-035-3006 5 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/27/2006 49-035-3007 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

4/20/2006 49-035-1001 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

2/10/2006 49-035-3007 2 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

6/4/2006 49-035-3007 2 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

8/3/2006 49-035-3007 2 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 14

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

5/26/2006 49-045-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

6/28/2006 49-045-0003 1 9.1 ug/m3 LC 30 1 100 88101 PM2.5 - Local Conditions 482

6/3/2006 49-035-3006 3 9.1 ug/m3 LC 30 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/2/2006 49-035-0012 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

5/1/2006 49-035-0012 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

5/19/2006 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

11/4/2006 49-035-3006 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

11/1/2006 49-035-3006 5 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/26/2006 49-035-3007 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

8/30/2006 49-035-3007 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

10/8/2006 49-035-3007 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

10/8/2006 49-035-3008 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

12/1/2006 49-035-3008 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

8/9/2006 49-035-3007 2 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

10/8/2006 49-035-3007 2 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

7/1/2006 49-045-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

7/19/2006 49-045-0003 1 9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

1/9/2006 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/29/2006 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/18/2006 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/12/2006 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/4/2006 49-035-3006 3 9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/1/2006 49-035-0003 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

1/16/2006 49-035-0012 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

5/9/2006 49-035-0012 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

10/12/2006 49-035-0012 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

9/11/2006 49-035-3008 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

9/29/2006 49-035-3008 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

2/25/2006 49-035-1001 1 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

2/22/2006 49-035-3007 2 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

8/21/2006 49-035-3007 2 8.9 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

2/6/2006 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/15/2006 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/20/2006 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/29/2006 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/2/2006 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/6/2006 49-035-3006 3 8.9 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/22/2006 49-035-0012 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

5/20/2006 49-035-3006 1 8.8 ug/m3 LC 29 1 100 88101 PM2.5 - Local Conditions 482

9/11/2006 49-035-3006 5 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/1/2006 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/2/2006 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/25/2006 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/18/2006 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/19/2006 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/2/2006 49-035-3006 3 8.8 ug/m3 LC 29 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/17/2006 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

3/24/2006 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

6/4/2006 49-035-0003 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

4/23/2006 49-035-0012 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

6/5/2006 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

7/1/2006 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

7/3/2006 49-035-3006 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

8/12/2006 49-035-3006 5 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/23/2006 49-035-3007 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

6/10/2006 49-035-3008 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 15

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

8/18/2006 49-035-1001 1 8.7 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

4/7/2006 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/1/2006 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/9/2006 49-035-3006 3 8.7 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/27/2006 49-035-0003 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

6/5/2006 49-035-0012 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

6/16/2006 49-035-0012 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

7/7/2006 49-035-0012 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

10/30/2006 49-035-0012 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

5/3/2006 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

7/2/2006 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

7/13/2006 49-035-3006 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

1/29/2006 49-035-3007 1 8.6 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

6/28/2006 49-035-3006 3 8.6 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/26/2006 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

9/29/2006 49-035-3006 1 8.5 ug/m3 LC 28 1 100 88101 PM2.5 - Local Conditions 482

11/4/2006 49-035-3006 5 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/12/2006 49-035-3006 3 8.5 ug/m3 LC 28 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/10/2006 49-035-0012 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

11/22/2006 49-035-0012 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

1/12/2006 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

1/28/2006 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

3/24/2006 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

5/14/2006 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

6/10/2006 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

7/25/2006 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

10/9/2006 49-035-3006 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

5/17/2006 49-035-3006 5 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/22/2006 49-035-3007 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

4/29/2006 49-035-3008 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

1/23/2006 49-045-0003 1 8.4 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

1/18/2006 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/14/2006 49-035-3006 3 8.4 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/18/2006 49-035-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

1/4/2006 49-035-0012 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

4/25/2006 49-035-0012 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

11/10/2006 49-035-0012 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

8/27/2006 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

9/9/2006 49-035-3006 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

9/26/2006 49-035-3007 2 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

8/30/2006 49-045-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

9/11/2006 49-045-0003 1 8.3 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

3/3/2006 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/11/2006 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/17/2006 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/14/2006 49-035-3006 3 8.3 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/22/2006 49-035-0012 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

6/15/2006 49-035-0012 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

10/10/2006 49-035-0012 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

1/18/2006 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

7/8/2006 49-035-3006 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

7/7/2006 49-035-3007 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

7/1/2006 49-035-3008 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

5/26/2006 49-035-1001 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

8/27/2006 49-035-1001 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

5/11/2006 49-035-3007 2 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 16

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

5/17/2006 49-045-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

6/13/2006 49-045-0003 1 8.2 ug/m3 LC 27 1 100 88101 PM2.5 - Local Conditions 482

6/1/2006 49-035-3006 3 8.2 ug/m3 LC 27 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/13/2006 49-035-0003 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

2/15/2006 49-035-0012 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

5/6/2006 49-035-0012 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

1/29/2006 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

2/2/2006 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

5/15/2006 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

6/21/2006 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

7/20/2006 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

8/29/2006 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

9/3/2006 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

11/5/2006 49-035-3006 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

1/8/2006 49-035-3006 5 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/15/2006 49-035-3007 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

9/26/2006 49-035-3007 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

9/2/2006 49-035-3008 1 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

1/29/2006 49-035-3007 2 8.1 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

4/26/2006 49-035-3006 3 8.1 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/14/2006 49-035-0003 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

6/25/2006 49-035-0012 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

2/15/2006 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

8/13/2006 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

8/20/2006 49-035-3006 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

6/19/2006 49-035-3008 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

3/12/2006 49-035-1001 1 8 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

2/21/2006 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/16/2006 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/26/2006 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/14/2006 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/24/2006 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/11/2006 49-035-3006 3 8 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/21/2006 49-035-0003 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

2/1/2006 49-035-0012 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

4/7/2006 49-035-0012 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

6/17/2006 49-035-0012 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

3/5/2006 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

4/28/2006 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

6/18/2006 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

12/12/2006 49-035-3006 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

3/18/2006 49-035-1001 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

6/1/2006 49-035-1001 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

11/25/2006 49-035-1001 1 7.9 ug/m3 LC 26 1 100 88101 PM2.5 - Local Conditions 482

1/21/2006 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/13/2006 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/8/2006 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/13/2006 49-035-3006 3 7.9 ug/m3 LC 26 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/25/2006 49-035-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

3/20/2006 49-035-0012 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

4/14/2006 49-035-0012 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

8/7/2006 49-035-0012 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

1/16/2006 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

3/23/2006 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

8/10/2006 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

10/30/2006 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 17

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

11/6/2006 49-035-3006 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

10/8/2006 49-035-3006 5 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/23/2006 49-035-3007 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

7/25/2006 49-035-3007 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

8/27/2006 49-035-3008 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

6/13/2006 49-035-1001 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

10/14/2006 49-035-1001 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

11/1/2006 49-045-0003 1 7.8 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

6/4/2006 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/26/2006 49-035-3006 3 7.8 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/1/2006 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

5/11/2006 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

10/14/2006 49-035-0003 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

10/15/2006 49-035-0012 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

11/23/2006 49-035-0012 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

12/13/2006 49-035-0012 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

2/1/2006 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

2/16/2006 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

3/18/2006 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

8/14/2006 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

8/26/2006 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

12/13/2006 49-035-3006 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

8/9/2006 49-035-3006 5 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/18/2006 49-035-3006 5 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/2/2006 49-035-3008 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

8/3/2006 49-035-1001 1 7.7 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

5/6/2006 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/12/2006 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/23/2006 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/13/2006 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/29/2006 49-035-3006 3 7.7 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/3/2006 49-035-0003 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

2/4/2006 49-035-0012 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

8/8/2006 49-035-0012 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

12/10/2006 49-035-0012 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

12/11/2006 49-035-0012 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

8/11/2006 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

9/25/2006 49-035-3006 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

1/29/2006 49-035-3006 5 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/14/2006 49-035-3007 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

5/17/2006 49-035-3008 1 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

3/18/2006 49-035-3007 2 7.6 ug/m3 LC 25 1 100 88101 PM2.5 - Local Conditions 482

4/9/2006 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/28/2006 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/25/2006 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/20/2006 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/14/2006 49-035-3006 3 7.6 ug/m3 LC 25 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/1/2006 49-035-0003 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

5/30/2006 49-035-0012 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

12/27/2006 49-035-0012 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

4/26/2006 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

5/22/2006 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

6/25/2006 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

6/27/2006 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

10/3/2006 49-035-3006 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

6/1/2006 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482
E.1.SLC-2006 Page 18

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

7/1/2006 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/10/2006 49-035-3006 5 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/13/2006 49-035-3007 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

7/10/2006 49-035-3007 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

9/20/2006 49-035-3007 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

6/1/2006 49-035-3008 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

11/1/2006 49-035-3008 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

1/29/2006 49-035-1001 1 7.5 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

3/24/2006 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/10/2006 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/24/2006 49-035-3006 3 7.5 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/26/2006 49-035-0012 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

4/30/2006 49-035-0012 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

1/21/2006 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

2/24/2006 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

5/12/2006 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

6/13/2006 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

6/19/2006 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

12/11/2006 49-035-3006 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

2/16/2006 49-035-3006 5 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/11/2006 49-035-3007 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

8/12/2006 49-035-3008 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

9/29/2006 49-035-1001 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

4/23/2006 49-035-3007 2 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

5/11/2006 49-045-0003 1 7.4 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

2/4/2006 49-035-3006 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/26/2006 49-035-3006 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/17/2006 49-035-3006 3 7.4 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/26/2006 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

9/26/2006 49-035-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

4/13/2006 49-035-0012 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

5/5/2006 49-035-0012 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

7/6/2006 49-035-0012 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

9/18/2006 49-035-0012 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

4/23/2006 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

5/7/2006 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

6/14/2006 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

8/9/2006 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

8/23/2006 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

9/28/2006 49-035-3006 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

3/6/2006 49-035-3006 5 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/17/2006 49-035-3006 5 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/3/2006 49-035-3008 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

3/12/2006 49-035-3008 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

7/25/2006 49-035-1001 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

11/19/2006 49-045-0003 1 7.3 ug/m3 LC 24 1 100 88101 PM2.5 - Local Conditions 482

2/3/2006 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/5/2006 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/11/2006 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/28/2006 49-035-3006 3 7.3 ug/m3 LC 24 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/9/2006 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

9/23/2006 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

10/8/2006 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

10/26/2006 49-035-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

3/11/2006 49-035-0012 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

10/26/2006 49-035-0012 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 19

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

2/23/2006 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

6/12/2006 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

10/8/2006 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

10/14/2006 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

11/29/2006 49-035-3006 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

1/8/2006 49-035-3007 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

3/18/2006 49-035-3007 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

3/18/2006 49-035-3008 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

6/4/2006 49-035-3008 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

6/22/2006 49-035-3008 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

6/10/2006 49-035-3007 2 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

5/14/2006 49-045-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

7/25/2006 49-045-0003 1 7.2 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

6/12/2006 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/27/2006 49-035-3006 3 7.2 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/14/2006 49-035-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

5/4/2006 49-035-0012 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

9/15/2006 49-035-0012 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

5/2/2006 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

5/6/2006 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

10/20/2006 49-035-3006 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

6/10/2006 49-035-3006 5 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/14/2006 49-035-3006 5 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/26/2006 49-035-3008 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

9/14/2006 49-035-3008 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

11/16/2006 49-035-3008 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

9/29/2006 49-045-0003 1 7.1 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

1/4/2006 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/26/2006 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/14/2006 49-035-3006 3 7.1 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/4/2006 49-035-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

4/2/2006 49-035-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

6/10/2006 49-035-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

5/8/2006 49-035-0012 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

10/19/2006 49-035-0012 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

4/22/2006 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

5/11/2006 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

6/11/2006 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

10/13/2006 49-035-3006 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

4/27/2006 49-035-3006 5 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/14/2006 49-035-3006 5 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/14/2006 49-035-3007 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

1/20/2006 49-035-1001 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

2/25/2006 49-045-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

3/18/2006 49-045-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

8/18/2006 49-045-0003 1 7 ug/m3 LC 23 1 100 88101 PM2.5 - Local Conditions 482

9/3/2006 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/27/2006 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/7/2006 49-035-3006 3 7 ug/m3 LC 23 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/23/2006 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

5/2/2006 49-035-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

3/13/2006 49-035-0012 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

11/8/2006 49-035-0012 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

11/11/2006 49-035-0012 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

5/10/2006 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

6/17/2006 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 20

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

7/19/2006 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

8/21/2006 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

10/17/2006 49-035-3006 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

4/23/2006 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/26/2006 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/7/2006 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/30/2006 49-035-3006 5 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/2/2006 49-035-3007 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

5/17/2006 49-035-1001 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

8/12/2006 49-035-1001 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

1/11/2006 49-035-3007 2 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

9/5/2006 49-045-0003 1 6.9 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

4/25/2006 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/27/2006 49-035-3006 3 6.9 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/17/2006 49-035-0012 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

9/20/2006 49-035-3006 5 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/14/2006 49-035-1001 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

9/2/2006 49-035-1001 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

9/14/2006 49-035-1001 1 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

9/14/2006 49-035-3007 2 6.8 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

1/8/2006 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/14/2006 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/16/2006 49-035-3006 3 6.8 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/10/2006 49-035-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

4/16/2006 49-035-0012 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

9/14/2006 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

11/7/2006 49-035-3006 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

10/26/2006 49-035-3006 5 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/29/2006 49-035-3006 5 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/26/2006 49-035-1001 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

9/26/2006 49-035-1001 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

6/22/2006 49-035-3007 2 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

7/10/2006 49-035-3007 2 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

4/20/2006 49-045-0003 1 6.7 ug/m3 LC 22 1 100 88101 PM2.5 - Local Conditions 482

2/15/2006 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/15/2006 49-035-3006 3 6.7 ug/m3 LC 22 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/17/2006 49-035-0012 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

5/7/2006 49-035-0012 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

4/30/2006 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

5/1/2006 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

5/9/2006 49-035-3006 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

4/23/2006 49-045-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

4/26/2006 49-045-0003 1 6.6 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

4/30/2006 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/12/2006 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/5/2006 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/30/2006 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/27/2006 49-035-3006 3 6.6 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/19/2006 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

12/13/2006 49-035-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

2/2/2006 49-035-0012 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

11/13/2006 49-035-0012 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

2/3/2006 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

2/4/2006 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

3/22/2006 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

4/7/2006 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 21

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

5/31/2006 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

7/10/2006 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

8/12/2006 49-035-3006 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

5/20/2006 49-035-3007 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

5/2/2006 49-035-1001 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

9/2/2006 49-045-0003 1 6.5 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

5/19/2006 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/8/2006 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/21/2006 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/20/2006 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/21/2006 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/23/2006 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/19/2006 49-035-3006 3 6.5 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/11/2006 49-035-0003 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

3/8/2006 49-035-0012 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

4/24/2006 49-035-0012 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

3/11/2006 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

4/25/2006 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

7/11/2006 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

10/15/2006 49-035-3006 1 6.4 ug/m3 LC 21 1 100 88101 PM2.5 - Local Conditions 482

8/27/2006 49-035-3006 5 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/24/2006 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/2/2006 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/10/2006 49-035-3006 3 6.4 ug/m3 LC 21 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/12/2006 49-035-0003 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

2/3/2006 49-035-0012 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

9/4/2006 49-035-0012 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

1/9/2006 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

5/23/2006 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

6/22/2006 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

6/23/2006 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

10/26/2006 49-035-3006 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

8/21/2006 49-035-3008 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

8/9/2006 49-035-1001 1 6.3 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

4/14/2006 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/5/2006 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/14/2006 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/24/2006 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/25/2006 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/4/2006 49-035-3006 3 6.3 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/7/2006 49-035-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

3/7/2006 49-035-0012 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

11/27/2006 49-035-0012 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

12/14/2006 49-035-0012 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

4/16/2006 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

5/30/2006 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

6/24/2006 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

7/7/2006 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

7/9/2006 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

8/2/2006 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

9/27/2006 49-035-3006 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

8/3/2006 49-035-3006 5 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/26/2006 49-035-3007 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

5/9/2006 49-045-0003 1 6.2 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

5/1/2006 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/8/2006 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482
E.1.SLC-2006 Page 22

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

11/10/2006 49-035-3006 3 6.2 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/2/2006 49-035-0012 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

10/16/2006 49-035-0012 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

4/13/2006 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

6/26/2006 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

8/1/2006 49-035-3006 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

9/5/2006 49-035-3006 5 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/21/2006 49-035-1001 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

10/26/2006 49-035-3007 2 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

8/27/2006 49-045-0003 1 6.1 ug/m3 LC 20 1 100 88101 PM2.5 - Local Conditions 482

3/30/2006 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/16/2006 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/10/2006 49-035-3006 3 6.1 ug/m3 LC 20 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/27/2006 49-035-0012 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

10/6/2006 49-035-0012 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

2/26/2006 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

8/3/2006 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

9/26/2006 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

12/27/2006 49-035-3006 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

4/14/2006 49-035-3006 5 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/4/2006 49-035-3006 5 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/26/2006 49-035-3006 5 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/1/2006 49-035-3007 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

12/10/2006 49-035-3007 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

11/25/2006 49-035-3008 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

2/10/2006 49-035-1001 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

8/3/2006 49-045-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

11/25/2006 49-045-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

12/10/2006 49-045-0003 1 6 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

1/12/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/17/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/7/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/22/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/27/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/26/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/10/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/19/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/1/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/10/2006 49-035-3006 3 6 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/22/2006 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

8/30/2006 49-035-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

4/3/2006 49-035-0012 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

8/6/2006 49-035-0012 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

10/21/2006 49-035-0012 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

12/29/2006 49-035-0012 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

3/19/2006 49-035-3006 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

10/14/2006 49-035-3006 5 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/10/2006 49-035-3007 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

4/23/2006 49-035-1001 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

7/10/2006 49-035-1001 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

2/4/2006 49-035-3007 2 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

9/20/2006 49-035-3007 2 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

7/13/2006 49-045-0003 1 5.9 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

11/29/2006 49-035-3006 3 5.9 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/6/2006 49-035-0003 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

3/28/2006 49-035-0012 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 23

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

4/5/2006 49-035-0012 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

10/7/2006 49-035-0012 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

1/8/2006 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

10/19/2006 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

12/14/2006 49-035-3006 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

2/4/2006 49-035-3006 5 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/7/2006 49-035-3006 5 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/23/2006 49-035-3007 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

11/7/2006 49-035-3007 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

1/20/2006 49-035-3008 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

6/25/2006 49-035-1001 1 5.8 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

6/22/2006 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/23/2006 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/4/2006 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/9/2006 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/18/2006 49-035-3006 3 5.8 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/5/2006 49-035-0012 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

4/10/2006 49-035-0012 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

3/1/2006 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

3/25/2006 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

4/14/2006 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

9/19/2006 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

9/21/2006 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

11/10/2006 49-035-3006 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

2/1/2006 49-035-3006 5 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/17/2006 49-035-3006 5 5.7 ug/m3 LC 19 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/25/2006 49-035-3008 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

3/6/2006 49-035-1001 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

10/8/2006 49-035-1001 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

9/14/2006 49-045-0003 1 5.7 ug/m3 LC 19 1 100 88101 PM2.5 - Local Conditions 482

7/7/2006 49-035-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

3/19/2006 49-035-0012 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

4/12/2006 49-035-0012 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

3/17/2006 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

5/27/2006 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

10/1/2006 49-035-3006 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

5/2/2006 49-035-3006 5 5.6 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/11/2006 49-035-3008 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

5/23/2006 49-035-3008 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

3/12/2006 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

6/1/2006 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

8/9/2006 49-045-0003 1 5.6 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

7/10/2006 49-035-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

3/31/2006 49-035-0012 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

1/13/2006 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

3/16/2006 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

6/20/2006 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

9/18/2006 49-035-3006 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

1/17/2006 49-035-3007 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

2/26/2006 49-035-3007 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

3/24/2006 49-035-3008 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

7/10/2006 49-035-3008 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

9/26/2006 49-035-3008 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

6/10/2006 49-045-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

8/12/2006 49-045-0003 1 5.5 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

1/22/2006 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482
E.1.SLC-2006 Page 24

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

4/13/2006 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/9/2006 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/17/2006 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/7/2006 49-035-3006 3 5.5 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/20/2006 49-035-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

1/12/2006 49-035-0012 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

4/8/2006 49-035-0012 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

5/28/2006 49-035-0012 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

12/15/2006 49-035-0012 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

3/10/2006 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

4/9/2006 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

8/15/2006 49-035-3006 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

7/7/2006 49-035-3006 5 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/10/2006 49-035-3006 5 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/2/2006 49-035-3008 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

11/19/2006 49-035-3008 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

2/22/2006 49-035-1001 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

3/27/2006 49-035-1001 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

6/16/2006 49-035-3007 2 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

6/4/2006 49-045-0003 1 5.4 ug/m3 LC 18 1 100 88101 PM2.5 - Local Conditions 482

3/23/2006 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/25/2006 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/19/2006 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/20/2006 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/24/2006 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/18/2006 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/22/2006 49-035-3006 3 5.4 ug/m3 LC 18 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/27/2006 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

9/17/2006 49-035-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

4/4/2006 49-035-0012 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

11/9/2006 49-035-0012 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

11/22/2006 49-035-3006 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/5/2006 49-035-3006 5 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/27/2006 49-035-3007 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

3/30/2006 49-035-3007 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

6/10/2006 49-035-3007 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

1/11/2006 49-035-1001 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

1/17/2006 49-035-1001 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

6/19/2006 49-035-1001 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

3/30/2006 49-035-3007 2 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

5/20/2006 49-045-0003 1 5.3 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

11/21/2006 49-035-3006 3 5.3 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/14/2006 49-035-0012 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

9/17/2006 49-035-0012 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/25/2006 49-035-0012 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

11/14/2006 49-035-0012 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

1/4/2006 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

1/22/2006 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

3/13/2006 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

6/15/2006 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

9/24/2006 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/7/2006 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/10/2006 49-035-3006 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

4/8/2006 49-035-3006 5 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/16/2006 49-035-3006 5 5.2 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/14/2006 49-035-3007 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 25

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

6/22/2006 49-035-3007 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

12/13/2006 49-035-3007 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

5/20/2006 49-035-3008 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

8/15/2006 49-035-3008 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

7/7/2006 49-035-1001 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/5/2006 49-035-1001 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

7/7/2006 49-045-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

12/1/2006 49-045-0003 1 5.2 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/20/2006 49-035-0012 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

3/20/2006 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

8/8/2006 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

9/15/2006 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/5/2006 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/22/2006 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

11/11/2006 49-035-3006 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/2/2006 49-035-3007 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

11/4/2006 49-035-3008 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

5/5/2006 49-035-3007 2 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/2/2006 49-035-3007 2 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

7/10/2006 49-045-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

10/24/2006 49-045-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

11/22/2006 49-045-0003 1 5.1 ug/m3 LC 17 1 100 88101 PM2.5 - Local Conditions 482

3/31/2006 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/15/2006 49-035-3006 3 5.1 ug/m3 LC 17 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/9/2006 49-035-0012 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

1/15/2006 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

4/6/2006 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

11/9/2006 49-035-3006 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

4/2/2006 49-035-3007 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

5/8/2006 49-035-3007 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

9/23/2006 49-035-3008 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

12/10/2006 49-035-3008 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

6/4/2006 49-035-1001 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

11/10/2006 49-035-1001 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

1/5/2006 49-045-0003 1 5 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

2/22/2006 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/6/2006 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

7/9/2006 49-035-3006 3 5 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/6/2006 49-035-0012 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

3/2/2006 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

4/11/2006 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

7/6/2006 49-035-3006 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

1/14/2006 49-035-3006 5 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/21/2006 49-035-3006 5 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/16/2006 49-035-3007 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

2/16/2006 49-035-1001 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

6/22/2006 49-035-1001 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

8/15/2006 49-035-1001 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

2/16/2006 49-045-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

6/25/2006 49-045-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

10/14/2006 49-045-0003 1 4.9 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

7/11/2006 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/16/2006 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/6/2006 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/9/2006 49-035-3006 3 4.9 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/5/2006 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 26

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

10/2/2006 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

10/5/2006 49-035-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

1/14/2006 49-035-0012 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

4/19/2006 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

8/5/2006 49-035-3006 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

6/25/2006 49-035-3006 5 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/18/2006 49-035-3007 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

10/5/2006 49-035-3007 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

5/20/2006 49-035-1001 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

1/17/2006 49-035-3007 2 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

2/28/2006 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

3/27/2006 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

6/20/2006 49-045-0003 1 4.8 ug/m3 LC 16 1 100 88101 PM2.5 - Local Conditions 482

3/28/2006 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/5/2006 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/21/2006 49-035-3006 3 4.8 ug/m3 LC 16 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/8/2006 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

5/23/2006 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

9/20/2006 49-035-0003 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

12/17/2006 49-035-0012 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

5/5/2006 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

6/16/2006 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

9/20/2006 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

9/23/2006 49-035-3006 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

5/5/2006 49-035-3007 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

2/16/2006 49-035-3008 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

9/23/2006 49-035-1001 1 4.7 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

2/23/2006 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/15/2006 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/17/2006 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/11/2006 49-035-3006 3 4.7 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/14/2006 49-035-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

4/1/2006 49-035-0012 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

10/2/2006 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

10/16/2006 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

11/12/2006 49-035-3006 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

6/22/2006 49-035-3006 5 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/23/2006 49-035-3006 5 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/10/2006 49-035-1001 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

8/15/2006 49-035-3007 2 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

1/12/2006 49-045-0003 1 4.6 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

2/24/2006 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/2/2006 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/22/2006 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/8/2006 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/11/2006 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/17/2006 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/21/2006 49-035-3006 3 4.6 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/16/2006 49-035-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

3/30/2006 49-035-0012 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

9/17/2006 49-035-3006 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

10/17/2006 49-035-3007 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

5/5/2006 49-035-1001 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

8/15/2006 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

9/26/2006 49-045-0003 1 4.5 ug/m3 LC 15 1 100 88101 PM2.5 - Local Conditions 482

4/3/2006 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482
E.1.SLC-2006 Page 27

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

8/1/2006 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/8/2006 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/4/2006 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/7/2006 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/20/2006 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/8/2006 49-035-3006 3 4.5 ug/m3 LC 15 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/2/2006 49-035-0012 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

5/29/2006 49-035-0012 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

11/12/2006 49-035-0012 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

3/7/2006 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

3/31/2006 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

4/3/2006 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

4/8/2006 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

4/24/2006 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

8/4/2006 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

8/16/2006 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

10/21/2006 49-035-3006 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

3/27/2006 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/2/2006 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/20/2006 49-035-3006 5 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/2/2006 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

8/6/2006 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

11/22/2006 49-035-1001 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

10/11/2006 49-045-0003 1 4.4 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

4/10/2006 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/12/2006 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/22/2006 49-035-3006 3 4.4 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/30/2006 49-035-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

1/3/2006 49-035-0012 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

6/9/2006 49-035-3006 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

9/10/2006 49-035-3006 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

3/15/2006 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/2/2006 49-035-3006 5 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/17/2006 49-035-1001 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

11/10/2006 49-045-0003 1 4.3 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

2/26/2006 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/6/2006 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/6/2006 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/2/2006 49-035-3006 3 4.3 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/6/2006 49-035-0012 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

4/11/2006 49-035-0012 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

3/30/2006 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

5/21/2006 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

10/4/2006 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

11/8/2006 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

11/27/2006 49-035-3006 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

4/11/2006 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/17/2006 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/6/2006 49-035-3006 5 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/4/2006 49-035-3007 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

12/10/2006 49-035-1001 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

2/4/2006 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

5/5/2006 49-045-0003 1 4.2 ug/m3 LC 14 1 100 88101 PM2.5 - Local Conditions 482

5/21/2006 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/9/2006 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/16/2006 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482
E.1.SLC-2006 Page 28

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

10/16/2006 49-035-3006 3 4.2 ug/m3 LC 14 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/28/2006 49-035-0012 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

4/17/2006 49-035-0012 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

10/18/2006 49-035-3006 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

12/17/2006 49-035-3006 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

4/26/2006 49-035-3006 5 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/25/2006 49-035-3008 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

3/27/2006 49-035-3008 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

10/29/2006 49-035-3008 1 4.1 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

2/27/2006 49-035-3006 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/7/2006 49-035-3006 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/6/2006 49-035-3006 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/15/2006 49-035-3006 3 4.1 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/6/2006 49-035-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

4/8/2006 49-035-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

3/28/2006 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

5/8/2006 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

5/28/2006 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

10/6/2006 49-035-3006 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

2/28/2006 49-035-3006 5 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/22/2006 49-035-3006 5 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/28/2006 49-035-3007 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

1/29/2006 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

2/28/2006 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

5/8/2006 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

6/16/2006 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

9/20/2006 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

10/14/2006 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

10/23/2006 49-035-3008 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

10/29/2006 49-045-0003 1 4 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

3/18/2006 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/2/2006 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/7/2006 49-035-3006 3 4 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/22/2006 49-035-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

4/18/2006 49-035-0012 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

12/28/2006 49-035-0012 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

3/6/2006 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

3/27/2006 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

4/12/2006 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

8/7/2006 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

9/22/2006 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

11/23/2006 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

12/15/2006 49-035-3006 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

11/22/2006 49-035-3007 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

1/17/2006 49-035-3008 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

5/29/2006 49-035-3008 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

4/14/2006 49-035-1001 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

9/20/2006 49-035-1001 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

11/4/2006 49-035-1001 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

12/13/2006 49-035-3007 2 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

6/22/2006 49-045-0003 1 3.9 ug/m3 LC 13 1 100 88101 PM2.5 - Local Conditions 482

3/16/2006 49-035-3006 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/8/2006 49-035-3006 3 3.9 ug/m3 LC 13 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/9/2006 49-035-0012 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

3/15/2006 49-035-0012 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

9/16/2006 49-035-0012 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 29

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

5/4/2006 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

10/25/2006 49-035-3006 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

3/21/2006 49-035-3006 5 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/6/2006 49-035-3007 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

4/11/2006 49-035-3007 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

3/15/2006 49-035-3008 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

1/29/2006 49-045-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

10/17/2006 49-045-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

11/7/2006 49-045-0003 1 3.8 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

3/11/2006 49-035-3006 3 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/5/2006 49-035-3006 3 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/15/2006 49-035-3006 3 3.8 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/16/2006 49-035-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

4/1/2006 49-035-3006 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

3/30/2006 49-035-3006 5 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/8/2006 49-035-3006 5 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/5/2006 49-035-3008 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

10/2/2006 49-035-1001 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

5/23/2006 49-045-0003 1 3.7 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

9/22/2006 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/17/2006 49-035-3006 3 3.7 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/28/2006 49-035-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

3/21/2006 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

4/4/2006 49-035-3006 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

3/15/2006 49-035-3007 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

1/5/2006 49-035-3008 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

11/22/2006 49-035-3008 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

4/11/2006 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

5/8/2006 49-035-1001 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

9/17/2006 49-045-0003 1 3.6 ug/m3 LC 12 1 100 88101 PM2.5 - Local Conditions 482

5/31/2006 49-035-3006 3 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

10/25/2006 49-035-3006 3 3.6 ug/m3 LC 12 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/21/2006 49-035-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

5/5/2006 49-035-3006 5 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/17/2006 49-035-3008 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

5/23/2006 49-035-3007 2 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

1/20/2006 49-045-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

6/16/2006 49-045-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

9/20/2006 49-045-0003 1 3.5 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

4/1/2006 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/4/2006 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/29/2006 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/30/2006 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

6/11/2006 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/13/2006 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/28/2006 49-035-3006 3 3.5 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/29/2006 49-035-0003 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

4/15/2006 49-035-0012 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

4/8/2006 49-035-3007 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

5/29/2006 49-035-3007 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

2/4/2006 49-035-3008 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

2/22/2006 49-035-3008 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

7/4/2006 49-035-3008 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

10/5/2006 49-035-3008 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

6/16/2006 49-035-1001 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

11/7/2006 49-035-1001 1 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 30

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

2/28/2006 49-035-3007 2 3.4 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

4/12/2006 49-035-3006 3 3.4 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/4/2006 49-035-0012 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

3/8/2006 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

8/6/2006 49-035-3006 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

3/21/2006 49-035-3008 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

5/29/2006 49-035-3007 2 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

10/20/2006 49-035-3007 2 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

10/20/2006 49-045-0003 1 3.3 ug/m3 LC 11 1 100 88101 PM2.5 - Local Conditions 482

3/27/2006 49-035-3006 3 3.3 ug/m3 LC 11 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/28/2006 49-035-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

11/13/2006 49-035-3006 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

11/28/2006 49-035-3007 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

10/26/2006 49-035-3008 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

5/23/2006 49-035-1001 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

3/6/2006 49-035-3007 2 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

9/23/2006 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

10/5/2006 49-045-0003 1 3.2 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

4/15/2006 49-035-3006 3 3.2 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/3/2006 49-035-3006 3 3.2 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/14/2006 49-035-0003 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

11/28/2006 49-035-0003 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

3/29/2006 49-035-0012 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

4/2/2006 49-035-3006 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

5/23/2006 49-035-3006 5 3.1 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/13/2006 49-035-3006 5 3.1 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/13/2006 49-035-3007 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

4/11/2006 49-035-3007 2 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

12/16/2006 49-045-0003 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

12/28/2006 49-045-0003 1 3.1 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

4/18/2006 49-035-3006 3 3.1 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/27/2006 49-035-3006 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

4/17/2006 49-035-3006 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

10/17/2006 49-035-3008 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

11/28/2006 49-035-1001 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

1/15/2006 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

3/6/2006 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

4/18/2006 49-045-0003 1 3 ug/m3 LC 10 1 100 88101 PM2.5 - Local Conditions 482

1/15/2006 49-035-3006 3 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/13/2006 49-035-3006 3 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/4/2006 49-035-3006 3 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/23/2006 49-035-3006 3 3 ug/m3 LC 10 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/9/2006 49-035-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

2/5/2006 49-035-0012 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

11/28/2006 49-035-0012 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/4/2006 49-035-3006 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/9/2006 49-035-3006 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/14/2006 49-035-3006 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/21/2006 49-035-3007 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/6/2006 49-035-3008 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/30/2006 49-035-1001 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

11/13/2006 49-035-3007 2 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

10/26/2006 49-045-0003 1 2.9 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

11/23/2006 49-035-3006 3 2.9 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/17/2006 49-035-0003 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

9/4/2006 49-035-3006 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 31

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

9/16/2006 49-035-3006 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/9/2006 49-035-3006 5 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/29/2006 49-035-3006 5 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/16/2006 49-035-3006 5 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/28/2006 49-035-3007 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

1/11/2006 49-035-3008 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

4/8/2006 49-035-3008 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

11/10/2006 49-035-3008 1 2.8 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/8/2006 49-035-3006 3 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

5/28/2006 49-035-3006 3 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

9/16/2006 49-035-3006 3 2.8 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/11/2006 49-035-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

1/3/2006 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

4/18/2006 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

11/28/2006 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

12/28/2006 49-035-3006 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/9/2006 49-035-3007 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

4/11/2006 49-035-3008 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

12/13/2006 49-035-3008 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

2/2/2006 49-035-1001 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

4/8/2006 49-035-1001 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

10/17/2006 49-035-1001 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

12/13/2006 49-045-0003 1 2.7 ug/m3 LC 9 1 100 88101 PM2.5 - Local Conditions 482

3/1/2006 49-035-3006 3 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/29/2006 49-035-3006 3 2.7 ug/m3 LC 9 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/8/2006 49-035-0012 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

1/15/2006 49-035-0012 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

3/15/2006 49-035-3006 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

4/17/2006 49-035-3007 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

4/2/2006 49-035-3008 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

4/17/2006 49-035-3007 2 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

3/15/2006 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

8/21/2006 49-045-0003 1 2.6 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

4/5/2006 49-035-3006 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

12/28/2006 49-035-3008 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

3/15/2006 49-035-1001 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

4/17/2006 49-035-1001 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

12/31/2006 49-035-1001 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

4/14/2006 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

8/7/2006 49-045-0003 1 2.5 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

4/10/2006 49-035-3006 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

1/14/2006 49-035-3007 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

2/1/2006 49-035-3008 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

11/13/2006 49-035-1001 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

2/1/2006 49-045-0003 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

4/11/2006 49-045-0003 1 2.4 ug/m3 LC 8 1 100 88101 PM2.5 - Local Conditions 482

11/27/2006 49-035-3006 3 2.4 ug/m3 LC 8 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/16/2006 49-035-0012 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

4/15/2006 49-035-3006 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

1/8/2006 49-045-0003 1 2.3 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

1/1/2006 49-035-3006 3 2.3 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

2/5/2006 49-035-3006 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

2/28/2006 49-035-3006 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

12/16/2006 49-035-3006 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

1/14/2006 49-035-3008 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

11/7/2006 49-035-3008 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482
E.1.SLC-2006 Page 32

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

1/14/2006 49-035-1001 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

2/28/2006 49-035-1001 1 2.2 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

1/3/2006 49-035-3006 3 2.2 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/15/2006 49-035-3006 5 2.1 ug/m3 LC 7 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/8/2006 49-035-1001 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

5/29/2006 49-045-0003 1 2.1 ug/m3 LC 7 1 100 88101 PM2.5 - Local Conditions 482

10/20/2006 49-035-3007 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

3/30/2006 49-045-0003 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

4/8/2006 49-045-0003 1 2 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

2/16/2006 49-035-3006 3 2 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/4/2006 49-035-3006 3 2 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

12/13/2006 49-035-1001 1 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

4/5/2006 49-035-3007 2 1.9 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

3/29/2006 49-035-3006 1 1.8 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

4/5/2006 49-035-3006 5 1.8 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/26/2006 49-035-0012 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

1/2/2006 49-035-3007 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

11/13/2006 49-035-3008 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

11/28/2006 49-035-3008 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

12/16/2006 49-035-3008 1 1.7 ug/m3 LC 6 1 100 88101 PM2.5 - Local Conditions 482

1/2/2006 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/14/2006 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/5/2006 49-035-3006 3 1.7 ug/m3 LC 6 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/5/2006 49-035-3007 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482

3/9/2006 49-045-0003 1 1.6 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482

2/5/2006 49-035-3006 3 1.6 ug/m3 LC 5 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/26/2006 49-035-3006 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482

9/2/2006 49-035-3006 5 1.5 ug/m3 LC 5 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/8/2006 49-035-3008 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482

12/16/2006 49-035-1001 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482

1/2/2006 49-045-0003 1 1.5 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482

1/2/2006 49-035-0003 1 1.4 ug/m3 LC 5 1 100 88101 PM2.5 - Local Conditions 482

12/16/2006 49-035-3006 3 1.4 ug/m3 LC 5 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

4/5/2006 49-035-3008 1 1.3 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482

4/5/2006 49-045-0003 1 1.3 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482

4/5/2006 49-035-0003 1 1.2 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482

3/15/2006 49-035-3006 3 1.2 ug/m3 LC 4 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/19/2006 49-035-3006 3 1.2 ug/m3 LC 4 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/14/2006 49-035-3006 3 1.2 ug/m3 LC 4 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/28/2006 49-035-3006 3 1.2 ug/m3 LC 4 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

11/13/2006 49-035-0003 1 1.1 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482

1/2/2006 49-035-1001 1 1.1 ug/m3 LC 4 1 100 88101 PM2.5 - Local Conditions 482

1/2/2006 49-035-3006 1 1 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions 482

3/21/2006 49-045-0003 1 1 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions 482

3/10/2006 49-035-3006 3 1 ug/m3 LC 3 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/9/2006 49-035-1001 1 0.9 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions 482

3/21/2006 49-035-3006 3 0.9 ug/m3 LC 3 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

1/2/2006 49-035-3008 1 0.8 ug/m3 LC 3 1 100 88101 PM2.5 - Local Conditions 482

7/22/2006 49-045-0003 1 0.6 ug/m3 LC 2 1 100 88101 PM2.5 - Local Conditions 482

5/29/2006 49-035-1001 1 0.4 ug/m3 LC 1 1 100 88101 PM2.5 - Local Conditions 482

2/28/2006 49-035-3006 3 0.4 ug/m3 LC 1 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/21/2006 49-035-1001 1 0.2 ug/m3 LC 1 1 100 88101 PM2.5 - Local Conditions 482

11/13/2006 49-045-0003 1 0.2 ug/m3 LC 1 1 100 88101 PM2.5 - Local Conditions 482

3/20/2006 49-035-3006 3 0.2 ug/m3 LC 1 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/9/2006 49-035-3008 1 0.1 ug/m3 LC 0 1 100 88101 PM2.5 - Local Conditions 482

3/9/2006 49-035-3006 3 0 ug/m3 LC 0 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482
E.1.SLC-2006 Page 33

Date AQS_SITE_ID POC Daily Mean PM2.5 Concentration UNITS DAILY_AQI_VALUE DAILY_OBS_COUNT PERCENT_COMPLETE AQS_PARAMETER_CODE AQS_PARAMETER_DESC CSA_CODE

6/10/2006 49-035-3006 3 -0.1 ug/m3 LC 0 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

8/2/2006 49-035-3006 3 -0.2 ug/m3 LC 0 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482

3/26/2006 49-035-3006 3 -1 ug/m3 LC 0 1 100 88502 Acceptable PM2.5 AQI & Speciation Mass 482
E.1.SLC-2006 Page 34

Date AQS_SITE_ID

9/29/2006 49-035-3006

12/6/2006 49-035-0012

12/7/2006 49-035-0012

12/8/2006 49-035-0012

12/6/2006 49-035-3006

1/25/2006 49-035-3006

1/25/2006 49-035-0012

1/25/2006 49-035-3006

1/26/2006 49-035-1001

12/8/2006 49-035-3006

12/6/2006 49-035-3006

12/5/2006 49-035-0012

12/7/2006 49-035-3007

1/26/2006 49-035-3007

12/7/2006 49-035-3007

1/26/2006 49-035-3006

12/7/2006 49-035-0003

12/8/2006 49-035-3006

1/26/2006 49-035-0012

12/5/2006 49-035-3006

1/26/2006 49-035-0003

3/24/2006 49-035-3006

12/22/2006 49-035-3006

12/7/2006 49-035-3006

12/7/2006 49-035-3006

2/9/2006 49-035-3006

12/21/2006 49-035-3006

12/5/2006 49-035-3006

1/26/2006 49-035-3006

12/21/2006 49-035-0012

12/22/2006 49-035-0003

12/22/2006 49-035-3006

1/26/2006 49-035-3006

12/22/2006 49-035-3007

12/7/2006 49-035-1001

12/21/2006 49-035-3006

12/4/2006 49-035-0003

1/24/2006 49-035-3006

1/24/2006 49-035-0012

2/9/2006 49-035-3006

12/22/2006 49-035-0012

1/24/2006 49-035-3006

12/7/2006 49-035-3006

5/11/2006 49-035-3006

1/26/2006 49-045-0003

2/8/2006 49-035-0012

12/4/2006 49-035-0012

12/20/2006 49-035-0012

12/31/2006 49-035-3006

12/4/2006 49-035-3007

2/20/2006 49-035-0012

6/27/2006 49-035-0012

12/24/2006 49-035-3006

12/20/2006 49-035-3006

2/13/2006 49-035-0003

11/17/2006 49-035-0012

CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111
E.1.SLC-2006 Page 35

Date AQS_SITE_ID

12/31/2006 49-035-0012

12/31/2006 49-035-3007

2/8/2006 49-035-3006

12/4/2006 49-035-3006

2/13/2006 49-035-3007

12/22/2006 49-035-3008

12/22/2006 49-035-1001

2/13/2006 49-035-0012

12/31/2006 49-035-0003

12/31/2006 49-035-3006

12/25/2006 49-035-0003

12/4/2006 49-035-3006

2/19/2006 49-035-3006

12/20/2006 49-035-3006

2/13/2006 49-035-3006

12/26/2006 49-035-3006

9/12/2006 49-035-0012

12/31/2006 49-035-3007

2/13/2006 49-035-3006

12/24/2006 49-035-3006

2/12/2006 49-035-0012

2/12/2006 49-035-3006

7/4/2006 49-035-0012

12/26/2006 49-035-0012

1/7/2006 49-035-3006

5/26/2006 49-035-0012

7/24/2006 49-035-3006

12/25/2006 49-035-3006

7/25/2006 49-035-3006

2/13/2006 49-035-3008

12/24/2006 49-035-0012

12/23/2006 49-035-3006

2/8/2006 49-035-3006

1/7/2006 49-035-3006

12/23/2006 49-035-0012

11/18/2006 49-035-0012

12/26/2006 49-035-3006

12/19/2006 49-035-0012

2/12/2006 49-035-3006

7/24/2006 49-035-3006

2/13/2006 49-035-3006

6/23/2006 49-035-0012

2/7/2006 49-035-3007

6/29/2006 49-035-0012

2/19/2006 49-035-3006

11/17/2006 49-035-3006

7/4/2006 49-035-3007

2/13/2006 49-045-0003

2/17/2006 49-035-0012

9/13/2006 49-035-0012

1/6/2006 49-035-0012

2/20/2006 49-035-3006

9/8/2006 49-035-3006

7/4/2006 49-035-0003

11/2/2006 49-035-0012

2/7/2006 49-035-0012

CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051
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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

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9/11/2006 49-035-3006

CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222
E.1.SLC-2006 Page 45

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111
E.1.SLC-2006 Page 46

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051
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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

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Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

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Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

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Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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11/6/2006 49-035-3006

10/8/2006 49-035-3006

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8/27/2006 49-035-3008

6/13/2006 49-035-1001

10/14/2006 49-035-1001

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222
E.1.SLC-2006 Page 51

Date AQS_SITE_ID

7/1/2006 49-035-3006

7/10/2006 49-035-3006

6/13/2006 49-035-3007

7/10/2006 49-035-3007

9/20/2006 49-035-3007

6/1/2006 49-035-3008

11/1/2006 49-035-3008

1/29/2006 49-035-1001

3/24/2006 49-035-3006

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1/11/2006 49-035-3007

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3/11/2006 49-035-0012

10/26/2006 49-035-0012

CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111
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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

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Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222
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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222
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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

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Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

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Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

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Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

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4/11/2006 49-035-3007

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722
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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.8075 -111.921111

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.704444 -111.968611

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.646667 -111.849722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.708611 -112.094722

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 45 Tooele 40.543371 -112.298814

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.517946 -112.023051

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CSA_NAME CBSA_CODE CBSA_NAME STATE_CODE STATE COUNTY_CODE COUNTY SITE_LATITUDE SITE_LONGITUDE

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222

Salt Lake City-Ogden-Clearfield, UT 41620 Salt Lake City, UT 49 Utah 35 Salt Lake 40.736389 -111.872222