UNITED STATES ENVIRONMENTAL PROTECTION AGENCY DESIGN VALUE REPORT Aug. 14, 2012 Report Request ID: 1012165 Report Code: AMP480

Selection Criteria Page 1 User ID: FMC

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 04 88101 GEOGRAPHIC SELECTIONS

SELECTED OPTIONS

USER SITE METADATA MERGE PDF FILES QUARTERLY DATA IN WORKFILE WORKFILE DELIMITER SINGLE EVENT PROCESSING Option Type Option Value LOCAL SITE NAME YES NO

, EXCLUDE REGIONALLY CONCURRED EVENTS GLOBAL DATES

2011 Start Date End Date 2011 Tribal Code

APPLICABLE STANDARDS Standard Description PM25 24-hour 2006 PM25 Annual 2006UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 14, 2012

Notes: 1. Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Some PM2.5 24-hour DVs for incomplete data that are marked invalid here may be marked valid in the Official report due to additional analysis. 3. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 1 of 3UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 14, 2012

Notes: 1. Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Some PM2.5 24-hour DVs for incomplete data that are marked invalid here may be marked valid in the Official report due to additional analysis. 3. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 2 of 3 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Arizona Site_ID / LOCAL SITE NAME | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2011 2010 2009

04-015-1000 04-013-7020 04-001-1235 04-003-1005 04-005-1008 04-013-0019 04-013-1003 04-013-1004 04-013-2001 04-013-4003 04-013-9812 04-013-9997 Peach Springs Senior Center Air Monitoring Station Nazlini DOUGLAS RED CROSS FLAGSTAFF MIDDLE SCHOOL WEST PHOENIX MESA NORTH PHOENIX GLENDALE SOUTH PHOENIX DURANGO COMPLEX JLG SUPERSITE 10 61 31 61 60 349 119 122 204 355 351 363 0

4 2 4 4 4 4 2 3 4 4 4 4.6 10.8 11.8 13.0 14.0 31.5 20.4 23.0 27.8 27.2 31.2 26.4 *

*

*

* 2.9 5.1 3.6 6.5 5.2 11.5 8.9 9.3 9.1 9.4 12.4 9.7 *

*

*

* N N N N N N N N N N N N 59 60 59 60 275 120

255 241 121 4

4 4 4 4 4

4 3 4 9.1 6.2 13.5 10.4 21.8 11.8

24.0 24.3 15.9 * 5.4

3.0 6.8 5.1 8.1 6.3

8.6 10.2 6.8 *

*

*

* N N N N N N

N N N 7 60 59 59 60 120 119

118

122 0

4 4 4 4 4 4

4

4 10.3 10.5 13.4 13.5 17.3 29.4 17.2

34.5

24.0 * 5.4

6.3 3.9 7.6 7.4 10.3 7.3

11.0

8.6 *

*

*

* N N N N N N N

N

N 7

10 10 13 14 28 16 23 28 29 28 22 N Y N Y Y Y Y N N Y N Y 4.2

5.6 3.5 7.0 5.9 10.0 7.5 9.3 9.1 9.7 11.3 8.4 N Y N Y Y Y Y N N Y N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 14, 2012

Notes: 1. Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Some PM2.5 24-hour DVs for incomplete data that are marked invalid here may be marked valid in the Official report due to additional analysis. 3. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 3 of 3 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Arizona Site_ID / LOCAL SITE NAME | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2011 2010 2009

04-019-0011 04-019-1028 04-021-0001 04-021-3002 04-021-3013 04-023-0004 04-025-2002 04-027-8011 ORANGE GROVE CHILDREN'S PARK NCore CASA GRANDE DOWNTOWN APACHE JUNCTION FIRE STATION COWTOWN NOGALES POST OFFICE PRESCOTT VALLEY YUMA SUPERSITE 118 350 61 121 58 61 56 58 4

4 4 4 4 4 4 4 12.0 13.1 22.3 41.9 27.2 27.2 10.2 15.6 5.7

5.7 9.9 8.3 13.2 9.9 3.8 7.6 Y

Y N N N N N N 117 120 61 114 59 60 57 60 4

4 4 4 4 4 4 4 10.1 11.5 21.4 11.9 27.1 31.6 6.8 13.5 5.2

5.0 8.4 5.9 12.4 10.2 3.9 7.4 N

N N N N N N N 120 121 61 121 59 61 53 4

4 4 4 4 4 3 10.8 12.0 17.3 11.9 24.0 29.7 13.1 * 5.3

5.5 9.6 6.4 14.2 13.2 5.1 *

* N N N N N N N 11

12 20 22 26 30 10 15 Y Y Y Y Y Y N N 5.4

5.4 9.3 6.9 13.3 11.1 4.3 7.5 Y Y Y Y Y Y N N