UNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK CRITERIA PARAMETERS Mar. 21, 2013 Report Request ID: 1073863 Report Code: AMP450

Selection Criteria Page 1 User ID:RMV

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 56 GEOGRAPHIC SELECTIONS
PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration 88101 SELECTED OPTIONS EVENTS PROCESSING MERGE PDF FILES WORKFILE DELIMITER Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

YES , SORT ORDER 1 2 3 4 5 6 7 Order Column

PARAMETER_CODE STATE_CODE COUNTY_CODE SITE_ID POC DATES EDT_ID GLOBAL DATES 2009 Start Date End Date 2011 Tribal Code

APPLICABLE STANDARDS Standard Description PM25 24-hour 2006 PM25 Annual 2006Mar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 1 of 10 EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 2 of 10 PM2.5 - Local Conditions (88101) Wyoming Micrograms/cubic meter (LC) (105)
SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 56-001-0006 56-001-0006 56-001-0006 56-005-0800
56-005-0891 56-005-0891 56-005-0891 56-005-0891 56-005-0891 56-005-0891 56-005-0892 56-005-0892 1

1 1 1
1 1 2 2 3 3 1 11188 1188 1188 1188
1188 1188 1188 1188 1188 1188 1188 1188 Laramie Laramie Laramie Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a cityAlbany

Albany Albany Campbell Campbell Campbell Campbell Campbell Campbell Campbell Campbell Campbell 406 IVINSON, LARAMIE, WY 406 IVINSON, LARAMIE, WY 406 IVINSON, LARAMIE, WY Gillette College Tech Center Mobile Trailer BTM-36-2 (BLACK THUNDER MINE) BTM-36-2 (BLACK THUNDER MINE) BTM-36-2 (BLACK THUNDER MINE) BTM-36-2 (BLACK THUNDER MINE) BTM-36-2 (BLACK THUNDER MINE) BTM-36-2 (BLACK THUNDER MINE)BELLE AYR BA4,5N,5SBELLE AYR BA2009

2010 2011 2011
2009 2010 2009 2010 2010 2011 2009 2010 117 000 143 170
118 118 117 117 182 182 118 118 27.5

24.8 10.5 14.7
9.6 10.5 10.3 8.4 23.2 43.8 22.5 10.1 0 0 0 0
0 0 0 0 0 0 0 0 24-HOUR 98TH PERCENTILE VALUE 14.0 14.2 10.0 9.0
9.5 10.5 9.8 8.4 12.3 13.9 11.6 10.1 57 115 110 60
98 11 51 10 131 179 109 25 1ST

MAX 2ND

MAX 3RD

MAX 14.0 14.5 10.1 9.0
9.5 7.9 9.8 6.7 13.5 14.9 12.1 8.0 9.9

14.2 10.0 8.1
9.3 7.8 8.0 5.3 12.3 14.6 11.6 7.5 8.6

13.3 9.8 8.0
7.8 6.6 7.7 4.3 11.3 13.9 9.8 6.5 5.66* 4.81 4.64 4.46*
4.07* 5.14* 3.89* 4.43* 4.37* 3.13* 5.10 3.60* WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 3 of 10 PM2.5 - Local Conditions (88101) Wyoming Micrograms/cubic meter (LC) (105)
SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 56-005-0892 56-005-0892 56-005-1899 56-005-1899 56-005-1899 56-005-1899 56-009-0819 56-009-0819 56-009-0819 56-009-0819 56-013-0900 56-013-1003 56-013-1003 56-013-1003 3

3 1 1 3 3 1 1 3 3 1 1 1 11188 1188 0527 0527 1188 1188 1188 1188 1188 1188 1188 1188 1188 1188 Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Lander Lander Lander Campbell

Campbell Campbell Campbell Campbell Campbell Converse Converse Converse Converse Fremont Fremont Fremont Fremont 4,5N,5SBELLE AYR BA4,5N,5SBELLE AYR BA4,5N,5S Buckskin Mine North Site Buckskin Mine North Site Buckskin Mine North Site Buckskin Mine North Site ANTELOPE SITE 3 ANTELOPE SITE 3 ANTELOPE SITE 3 ANTELOPE SITE 3 Pavillion 600 WASHINGTON, Lander, WY 600 WASHINGTON, Lander, WY 600 WASHINGTON, Lander, WY 2010

2011 2009 2010 2010 2011 2009 2010 2010 2011 2011 2009 2010 2011 182 182 145 145 182 182 118 118 182 182 170 117 000 143 32.9

26.3 15.9 8.0 12.1 42.4 27.8 13.2 16.1 17.3 19.7 37.8 34.7 33.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24-HOUR 98TH PERCENTILE VALUE 16.5 20.4 11.5 8.0 10.0 15.5 7.0 13.2 6.1 10.9 8.1 34.9 31.6 30.3 152 188 113 5 145 123 102 28 158 139 326 120 118 112 1ST

MAX 2ND

MAX 3RD

MAX 18.4 24.7 13.0 7.0 10.1 33.5 7.7 6.3 12.9 11.1 17.2 37.8 32.8 33.1 18.1

22.3 11.5 6.3 10.0 15.5 7.0 5.8 6.4 10.9 11.1 34.9 31.6 30.3 16.5

20.4 11.0 4.6 9.0 14.3 6.8 4.9 6.1 8.8 10.5 26.9 30.4 28.3 6.80* 5.54* 5.63 5.26* 4.55* 4.85* 3.47* 2.76* 2.87* 3.56* 2.83* 8.27 9.34 7.80 WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 4 of 10 PM2.5 - Local Conditions (88101) Wyoming Micrograms/cubic meter (LC) (105)
SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 56-021-0001 56-021-0001 56-021-0001 56-021-0001 56-021-0001 56-021-0001 56-021-0100 56-021-0100 56-021-0100 56-025-0001 1

1 1 2 2 2 1 2 3 11188 1188 1188 1188 1188 1188 1188 1188 1188 1188 Cheyenne Cheyenne Cheyenne Cheyenne Cheyenne Cheyenne Not in a city Not in a city Not in a city Casper Laramie

Laramie Laramie Laramie Laramie Laramie Laramie Laramie Laramie Natrona STATE OFFICE BLDG 23RD & CENTRAL AVENUE STATE OFFICE BLDG 23RD & CENTRAL AVENUE STATE OFFICE BLDG 23RD & CENTRAL AVENUE STATE OFFICE BLDG 23RD & CENTRAL AVENUE STATE OFFICE BLDG 23RD & CENTRAL AVENUE STATE OFFICE BLDG 23RD & CENTRAL AVENUE Cheyenne NCore Cheyenne NCore Cheyenne NCore CITY COUNTY BLDG CENTER AND C STREETS2009

2010 2011 2009 2010 2011 2011 2011 2011 2009 117 000 143 117 000 143 177 177 170 117 18.1

10.8 15.6 8.0 8.3 9.4 13.8 7.6 35.7 11.9 0 0 0 0 0 0 0 0 0 0 24-HOUR 98TH PERCENTILE VALUE 8.5 8.8 9.2 8.0 7.1 9.4 7.6 7.4 16.5 8.2 117 119 109 45 61 56 113 60 361 70 1ST

MAX 2ND

MAX 3RD

MAX 8.6 9.8 9.5 7.8 7.1 9.4 7.7 7.4 32.0 8.2 8.5

8.8 9.2 7.8 6.8 8.4 7.6 7.0 19.6 7.9 8.3

8.7 8.5 7.7 6.5 7.6 7.3 6.6 19.0 7.7 3.87 4.21 4.38 4.17* 3.81 4.22 3.41 3.33 4.72 4.40* WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 5 of 10 PM2.5 - Local Conditions (88101) Wyoming Micrograms/cubic meter (LC) (105)
SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 56-025-0001 56-025-0001 56-029-0001 56-029-0001 56-029-0001 56-033-0002
56-033-0002
56-033-0002
56-033-0002 1

1 1 1 1 1
1
1
21188 1188 1188 1188 1188 1188
1188
1188
1188 Casper Casper Cody Cody Cody Sheridan
Sheridan
Sheridan
Sheridan Natrona

Natrona Park Park Park Sheridan
Sheridan
Sheridan
Sheridan CITY COUNTY BLDG CENTER AND C STREETS CITY COUNTY BLDG CENTER AND C STREETS CODY JR HI SCH CODY JR HI SCH CODY JR HI SCH Police Station, 45 WEST 12TH ST., SHERIDAN WY. Police Station, 45 WEST 12TH ST., SHERIDAN WY. Police Station, 45 WEST 12TH ST., SHERIDAN WY. Police Station, 45 WEST 12TH ST., SHERIDAN WY. 2010

2011 2009 2010 2011 2009
2010
2011
2009 000 143 117 000 143 117
000
143
117 13.8

14.8 10.7 12.8 24.0 38.6
30.8
30.4
25.9 0 0 0 0 0 0
0
0
0 24-HOUR 98TH PERCENTILE VALUE 12.3 12.7 9.5 11.3 11.5 20.8
27.0
23.0
19.7 116 119 111 111 119 119
121
117
60 1ST

MAX 2ND

MAX 3RD

MAX 13.0 14.4 9.8 11.9 11.5 26.7
28.4
24.3
19.7 12.3

12.7 9.5 11.3 11.5 20.8
27.0
23.0
19.7 12.3

10.8 9.0 11.1 11.4 20.1
25.1
21.2
18.7 4.55 4.54 4.32 4.47 4.40 8.44
8.71
7.62
8.26 WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 6 of 10 PM2.5 - Local Conditions (88101) Wyoming Micrograms/cubic meter (LC) (105)
SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 56-033-0002
56-033-0002
56-033-0003 56-033-0003 56-033-0003 56-035-0097 56-035-0101

56-035-0101 2

2
1 1 1 1 1

11188
1188
1188 1188 1188 1188 1188

1188 Sheridan
Sheridan
Sheridan Sheridan Sheridan Not in a city Not in a city
Not in a citySheridan

Sheridan
Sheridan Sheridan Sheridan Sublette Sublette

Sublette Police Station, 45 WEST 12TH ST., SHERIDAN WY. Police Station, 45 WEST 12TH ST., SHERIDAN WY. Highland Park Monitor, 1301 AVON, SHERIDAN WY Highland Park Monitor, 1301 AVON, SHERIDAN WY Highland Park Monitor, 1301 AVON, SHERIDAN WY Wyoming Range/West Fontenelle Dr. Pinedale Gaseous Monitor on west side of City Park and Pine Creek Pinedale 2010

2011
2009 2010 2011 2011 2009

2010 000
143
117 000 143 170 170

170 32.8

24.8
20.4 21.5 19.2 10.8 16.1

14.3 0
0
0 0 0 0 0

0 24-HOUR 98TH PERCENTILE VALUE 27.1
23.7
9.7 13.8 14.5 7.9 10.1

9.8 59
59
119 120 106 354 334

353 1ST

MAX 2ND

MAX 3RD

MAX 27.1
23.7
17.8 17.4 14.6 10.4 15.9

12.4 21.8

21.2
9.7 13.8 14.5 10.3 13.3

12.2 18.8

21.1
9.6 13.3 13.3 10.2 12.2

11.7 8.76
8.33
4.90 5.50 5.54* 3.25 4.12

3.10 WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 7 of 10 PM2.5 - Local Conditions (88101) Wyoming Micrograms/cubic meter (LC) (105)
SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT

56-035-0101

56-035-0700 56-035-0705 56-035-0705 56-035-0705 56-037-0007 56-037-0007 56-037-0007 56-037-0870 1

1 1 1 1 1 1 1 11188

1188 1188 1188 1188 1188 1188 1188 1390 Not in a city
Not in a city Pinedale Pinedale Pinedale Rock Springs Rock Springs Rock Springs Not in a citySublette

Sublette Sublette Sublette Sublette Sweetwater Sweetwater Sweetwater Sweetwater Gaseous Monitor on west side of City Park and Pine Creek Pinedale Gaseous Monitor on west side of City Park and Pine Creek Big Piney Site #3 Pinedale 2.5 - 101 East Hennick Pinedale 2.5 - 101 East Hennick Pinedale 2.5 - 101 East Hennick 625 AHSAY AVE ROCK SPRINGS WYO 625 AHSAY AVE ROCK SPRINGS WYO 625 AHSAY AVE ROCK SPRINGS WYO Tata Gaseous 2011

2011 2009 2010 2011 2009 2010 2011 2011 170

170 117 000 143 117 000 143 117 15.9

12.9 16.9 20.1 22.8 12.7 13.0 15.8 37.0 0

0 0 0 0 0 0 0 0 24-HOUR 98TH PERCENTILE VALUE

11.4

6.8 16.9 17.7 20.8 12.1 12.6 12.4 37.0 356

255 49 61 60 119 105 113 25 1ST

MAX 2ND

MAX 3RD

MAX

15.2

10.9 16.3 17.7 20.8 12.6 12.8 14.1 15.0 12.8

7.5 13.8 14.9 18.1 12.1 12.6 12.4 10.0 12.3

7.2 13.0 14.6 13.8 12.0 11.9 12.3 9.0 5.03

2.87* 5.46* 6.00 5.69 6.01 5.86* 5.07 6.24* WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 8 of 10 PM2.5 - Local Conditions (88101) Wyoming Micrograms/cubic meter (LC) (105)
SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METHNUM CRED DAYS 4TH MAX CERT EDT 56-037-0870 56-039-1006 56-039-1006 56-039-1006 2

1 1 11390 1188 1188 1188 Not in a city Jackson Jackson Jackson Sweetwater

Teton Teton Teton Tata Gaseous Jackson Fire District #1 Jackson Fire District #1 Jackson Fire District #1 2011

2009 2010 2011 117 117 000 143 35.0

14.5 9.3 15.4 0 0 0 0 24-HOUR 98TH PERCENTILE VALUE 35.0 13.3 8.9 11.7 21 112 112 111 1ST

MAX 2ND

MAX 3RD

MAX 15.0 13.8 9.3 12.3 10.0

13.3 8.9 11.7 8.0

12.2 8.8 11.0 6.43* 4.67 4.33 4.57 WTD ARITH MEANMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 9 of 10 88101 88101 88101 88101 88101 88101 88101 88101 000

117 118 143 145 170 177 182 MULTIPLE METHODS

R & P Model 2000 PM2.5 Sampler w/WINS R & P Model 2025 PM2.5 Sequential w/WINS R & P Model 2000 PM-2.5 Air Sampler w/VSCC R & P Model 2025 PM-2.5 Sequential Air Sampler Met One BAM-1020 Mass Monitor w/VSCC Thermo Scientific Partisol 2000-D Dichot. Thermo Scientific TEOM 1405-DF Dichotomous FDMMULTIPLE METHODS GRAVIMETRIC GRAVIMETRIC Gravimetric Gravimetric Beta Attenuation Gravimetric FDMS Gravimetric PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORTMar. 21, 2013

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 10 of 10 PQAOS USED IN THIS REPORT PQAO AGENCY DESCRIPTION 0527 1188 1390 Inter-Mountain Laboratory Sheridan, WY Wyoming Air Quality Division, Dept Of Environmental Quality Tata Chemicals