UNITED STATES ENVIRONMENTAL PROTECTION AGENCY DESIGN VALUE REPORT Oct. 6, 2014 Report Request ID: 1258479 Report Code: AMP480

Selection Criteria Page 1 User ID: FMC

State County City Site Parameter POC AQCR UAR CBSA CSA EPA Region 06 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration DESIGN VALUE 88101 AGENCY SELECTIONS South Coast Air Quality Management District

SELECTED OPTIONS

SINGLE EVENT PROCESSING WORKFILE DELIMITER USER SITE METADATA MERGE PDF FILES QUARTERLY DATA IN WORKFILE

AGENCY ROLE Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

, LOCAL SITE NAME YES NO PQAO DATE CRITERIA

2001 Start Date End Date 2013 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: Oct. 6, 2014

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 16UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 16 

### 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: 2007

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2007 2006 2005

06-037-0002 06-037-1002 06-037-1103 06-037-1201 06-037-1301 06-037-1602 06-037-2005 06-037-4002 06-037-4004 06-059-0007 06-059-2022 Azusa Burbank Los Angeles (Main St.) Reseda

Pico Rivera #2 Pasadena Long Beach (North)

Anaheim Mission Viejo 292 98 324 95 106 100 108 332 326 336 98 3

3 3 2 4 3 4 4 3 4 3 49.2 50.3 51.2 33.3 46.0 49.5 45.4 40.7 33.7 46.5 35.7 * 15.7

16.9 16.8 13.3 16.0 16.6 14.4 14.6 13.7 14.4 11.1 *

*

* 278

104 330 92 107 116 113 290 320 314 106 2

4 4 2 4 4 4 3 3 3 3 38.4 43.4 38.9 31.9 44.4 43.0 32.0 34.9 35.2 36.9 25.7 *

* 15.4 16.5 15.6 12.8 16.7 16.6 13.4 14.1 14.4 14.0 11.0 *

*

*

*

* N N N N N N N N N

N 292 106 350 104 114 29 112 324 344 333 114 2

3 4 3 4 1 4 3 4 4 4 53.2 50.5 53.3 35.7 48.4 58.2 43.0 41.4 37.7 41.8 31.4 17.0

17.8 17.8 13.9 17.5 22.3 15.1 15.9 14.7 14.7 10.6 *

* 47

48 48 34 46 50 40 39 36 42 31 Y Y Y N Y Y Y Y Y Y N 16.0 17.1 16.7 13.3 16.7 18.5 14.3 14.9 14.3 14.3 10.9 Y

Y Y N Y N Y N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 16 

### 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: 2007

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2007 2006 2005

06-065-1003 06-065-2002 06-065-5001 06-065-8001 06-065-8005 06-071-0025 06-071-2002 06-071-8001 06-071-9004 Riverside (Magnolia) Indio Palm Springs Rubidoux Mira Loma (Van Buren) Ontario Fire Station Fontana Big Bear San Bernardino 99 97 104 295 110 102 106 54 99 2

2 4 3 4 3 3 3 3 58.0 26.5 20.5 54.3 60.0 48.9 64.9 34.0 70.7 * 18.3

9.7 8.6 19.0 20.9 18.3 18.9 10.3 17.9 *

* 105

107 102 303 113 107 112 41 101 4

4 3 3 4 3 4 1 4 47.7 19.0 15.8 53.7 52.5 41.5 43.7 40.0 47.7 * 16.9

9.5 7.8 18.9 20.8 18.4 17.5 11.3 17.6 *

* N N

N N N N 110 106 66 337 0 110 109 50 109 3

3 1 4 0 4 4 2 4 41.0 25.0 23.1 58.3

49.5 48.2 38.7 43.4 *

* 17.9 10.5 8.4 20.9

18.8 18.8 12.0 17.3 *

*

* 49

24 20 55 56 47 52 38 54 Y N N Y Y Y Y Y Y 17.7

9.9 8.3 19.6 20.9 18.5 18.4 11.2 17.6 Y

N N Y Y Y Y N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 4 of 16 

### 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: 2008

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2008 2007 2006

06-037-0002 06-037-1002 06-037-1103 06-037-1201 06-037-1301 06-037-1302 06-037-1602 06-037-2005 06-037-4002 06-037-4004 06-059-0007 Azusa Burbank Los Angeles (Main St.) Reseda

Compton Pico Rivera #2 Pasadena Long Beach (North)

Anaheim 321 115 324 113 98 3 114 118 346 349 304 4

4 4 4 3 0 4 4 4 4 3 34.8 34.6 40.3 26.1 32.6 13.2 37.9 32.1 38.8 36.4 31.2 * 14.0

13.9 16.1 11.8 14.6 12.4 14.9 12.8 14.1 13.7 13.1 *

* 292

98 324 95 106 0 100 108 332 326 336 3

3 3 2 4 0 3 4 4 3 4 49.2 50.3 51.2 33.3 46.0

49.5 45.4 40.7 33.7 46.5 *

*

* 15.7 16.9 16.8 13.3 16.0

16.6 14.4 14.6 13.7 14.4 *

*

* 278

104 330 92 107 0 116 113 290 320 314 2

4 4 2 4 0 4 4 3 3 3 38.4 43.4 38.9 31.9 44.4

43.0 32.0 34.9 35.2 36.9 *

*

* 15.4 16.5 15.6 12.8 16.7

16.6 13.4 14.1 14.4 14.0 *

*

*

*

* N N N N N

N N N N 41

43 43 30 41 13 43 37 38 35 38 Y Y Y N Y N Y Y Y N Y 15.1 15.8 16.1 12.6 15.8 12.4 16.0 13.5 14.3 13.9 13.8 Y

Y Y N Y N Y Y N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 5 of 16 

### 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: 2008

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2008 2007 2006

06-059-2022 06-065-1003 06-065-2002 06-065-5001 06-065-8001 06-065-8005 06-071-0025 06-071-2002 06-071-8001 06-071-9004 Mission Viejo Riverside (Magnolia) Indio Palm Springs Rubidoux Mira Loma (Van Buren) Ontario Fire Station Fontana Big Bear San Bernardino 120 117 113 110 342 103 113 111 58 111 4

4 4 4 4 3 4 4 4 4 27.0 39.0 18.7 17.1 41.0 47.1 45.0 47.1 33.2 40.0 10.4

13.3 8.4 7.1 16.4 18.3 15.8 15.3 9.1 13.4 98

99 97 104 295 110 102 106 54 99 3

2 2 4 3 4 3 3 3 3 35.7 58.0 26.5 20.5 54.3 60.0 48.9 64.9 34.0 70.7 * 11.1

18.3 9.7 8.6 19.0 20.9 18.3 18.9 10.3 17.9 *

*

* 106

105 107 102 303 113 107 112 41 101 3

4 4 3 3 4 3 4 1 4 25.7 47.7 19.0 15.8 53.7 52.5 41.5 43.7 40.0 47.7 *

* 11.0 16.9 9.5 7.8 18.9 20.8 18.4 17.5 11.3 17.6 *

*

* N N N

N N N N 29

48 21 18 50 53 45 52 36 53 N Y N N Y Y Y Y Y Y 10.8 16.2 9.2 7.8 18.1 20.0 17.5 17.2 10.3 16.3 N

Y N N Y Y Y Y N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 6 of 16 

### 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: 2009

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2009 2008 2007

06-037-0002 06-037-1002 06-037-1103 06-037-1201 06-037-1302 06-037-1602 06-037-2005 06-037-4002 06-037-4004 06-059-0007 06-059-2022 Azusa Burbank Los Angeles (Main St.) Reseda Compton Pico Rivera #2 Pasadena Long Beach (North)

Anaheim Mission Viejo 153 357 365 110 114 118 109 363 350 362 116 3

4 4 4 4 4 4 4 4 4 4 42.9 36.9 33.9 27.2 37.7 35.4 35.6 34.1 31.2 32.1 23.8 13.1

15.3 14.4 11.4 14.7 14.8 12.3 12.8 12.5 12.1 9.5 * 321

115 324 113 3 114 118 346 349 304 120 4

4 4 4 0 4 4 4 4 3 4 34.8 34.6 40.3 26.1 13.2 37.9 32.1 38.8 36.4 31.2 27.0 * 14.0

13.9 16.1 11.8 12.4 14.9 12.8 14.1 13.7 13.1 10.4 *

* 292

98 324 95 0 100 108 332 326 336 98 3

3 3 2 0 3 4 4 3 4 3 49.2 50.3 51.2 33.3

49.5 45.4 40.7 33.7 46.5 35.7 *

*

* 15.7 16.9 16.8 13.3

16.6 14.4 14.6 13.7 14.4 11.1 *

*

*

* 42

41 42 29 25 41 38 38 34 37 29 Y Y Y N N Y Y Y N Y Y 14.3 15.4 15.8 12.1 13.5 15.4 13.2 13.9 13.3 13.2 10.3 N

Y Y N N Y Y Y N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 7 of 16 

### 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: 2009

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2009 2008 2007

06-065-1003 06-065-2002 06-065-5001 06-065-8001 06-065-8005 06-071-0025 06-071-2002 06-071-8001 06-071-9004 Riverside (Magnolia) Indio Palm Springs Rubidoux Mira Loma (Van Buren) Ontario Fire Station Fontana Big Bear San Bernardino 114 112 112 364 364 114 118 56 110 4

4 4 4 4 4 4 4 4 33.9 17.0 14.6 39.6 40.6 35.9 32.6 29.4 35.2 13.3

7.8 6.6 15.6 17.2 14.7 14.2 9.9 13.0 117

113 110 342 103 113 111 58 111 4

4 4 4 3 4 4 4 4 39.0 18.7 17.1 41.0 47.1 45.0 47.1 33.2 40.0 13.3

8.4 7.1 16.4 18.3 15.8 15.3 9.1 13.4 99

97 104 295 110 102 106 54 99 2

2 4 3 4 3 3 3 3 58.0 26.5 20.5 54.3 60.0 48.9 64.9 34.0 70.7 *

* 18.3 9.7 8.6 19.0 20.9 18.3 18.9 10.3 17.9 *

* 44

21 17 45 49 43 48 32 49 Y N Y Y Y Y Y N Y 15.0

8.6 7.5 17.0 18.8 16.2 16.1 9.8 14.7 Y

N Y Y Y Y Y N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 8 of 16 

### 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: 2010

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2010 2009 2008

06-037-0002 06-037-1002 06-037-1103 06-037-1201 06-037-1302 06-037-1602 06-037-2005 06-037-4002 06-037-4004 06-059-0007 06-059-2022 Azusa Burbank Los Angeles (Main St.) Reseda Compton Pico Rivera #2 Pasadena Long Beach (North)

Anaheim Mission Viejo 93 322 335 100 111 117 97 338 351 331 116 1

4 4 3 4 4 3 4 4 4 4 35.4 31.8 27.1 33.8 31.8 32.0 24.0 28.3 26.5 25.2 17.3 *

* 10.8 12.4 11.9 10.1 12.5 12.5 10.2 10.5 10.4 10.2 8.0 *

*

* 153

357 365 110 114 118 109 363 350 362 116 3

4 4 4 4 4 4 4 4 4 4 42.9 36.9 33.9 27.2 37.7 35.4 35.6 34.1 31.2 32.1 23.8 13.1

15.3 14.4 11.4 14.7 14.8 12.3 12.8 12.5 12.1 9.5 * 321

115 324 113 3 114 118 346 349 304 120 4

4 4 4 0 4 4 4 4 3 4 34.8 34.6 40.3 26.1 13.2 37.9 32.1 38.8 36.4 31.2 27.0 *

* 14.0 13.9 16.1 11.8 12.4 14.9 12.8 14.1 13.7 13.1 10.4 *

* 38

34 34 29 28 35 31 34 31 30 23 Y Y Y N N Y N Y Y N Y 12.7 13.9 14.1 11.1 13.2 14.1 11.8 12.5 12.2 11.8 9.3 N Y Y N N Y N Y Y N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 9 of 16 

### 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: 2010

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2010 2009 2008

06-065-1003 06-065-2002 06-065-5001 06-065-8001 06-065-8005 06-071-0025 06-071-2002 06-071-8001 06-071-9004 Riverside (Magnolia) Indio Palm Springs Rubidoux Mira Loma (Van Buren) Ontario Fire Station Fontana Big Bear San Bernardino 115 112 111 352 340 112 112 53 119 4

4 4 4 4 4 4 3 4 27.3 12.2 12.6 32.0 36.1 31.2 30.8 27.5 29.7 * 11.0

6.8 5.9 13.2 15.2 13.0 11.9 8.4 11.1 * 114

112 112 364 364 114 118 56 110 4

4 4 4 4 4 4 4 4 33.9 17.0 14.6 39.6 40.6 35.9 32.6 29.4 35.2 13.3

7.8 6.6 15.6 17.2 14.7 14.2 9.9 13.0 117

113 110 342 103 113 111 58 111 4

4 4 4 3 4 4 4 4 39.0 18.7 17.1 41.0 47.1 45.0 47.1 33.2 40.0 13.3

8.4 7.1 16.4 18.3 15.8 15.3 9.1 13.4 33 16 15 38 41 37 37 30 35 Y Y Y Y Y Y Y N Y 12.5

7.7 6.6 15.1 16.9 14.5 13.8 9.1 12.5 Y

Y Y Y Y Y Y N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 10 of 16 

### 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: California Site_ID / LOCAL SITE NAME | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2011 2010 2009

06-037-0002 06-037-1002 06-037-1103 06-037-1201 06-037-1302 06-037-1602 06-037-2005 06-037-4002 06-037-4004 06-059-0007 06-059-2022 Azusa Burbank Los Angeles (Main St.) Reseda Compton Pico Rivera #2 Pasadena Long Beach (North)

Anaheim Mission Viejo 119 321 331 117 110 114 97 340 346 352 110 4

4 4 4 4 4 3 4 4 4 4 30.6 33.5 31.5 23.6 31.5 31.5 29.8 27.8 26.6 28.1 28.8 * 12.1

13.2 13.0 10.2 13.0 12.5 10.8 11.0 10.7 11.0 8.5 * 93

322 335 100 111 117 97 338 351 331 116 1

4 4 3 4 4 3 4 4 4 4 35.4 31.8 27.1 33.8 31.8 32.0 24.0 28.3 26.5 25.2 17.3 *

* 10.8 12.4 11.9 10.1 12.5 12.5 10.2 10.5 10.4 10.2 8.0 *

*

* 153

357 365 110 114 118 109 363 350 362 116 3

4 4 4 4 4 4 4 4 4 4 42.9 36.9 33.9 27.2 37.7 35.4 35.6 34.1 31.2 32.1 23.8 13.1

15.3 14.4 11.4 14.7 14.8 12.3 12.8 12.5 12.1 9.5 * 36

34 31 28 34 33 30 30 28 28 23 Y Y Y N Y Y N Y Y Y Y 12.0 13.7 13.1 10.6 13.4 13.3 11.1 11.5 11.2 11.1 8.7 N Y Y N Y Y N Y Y Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 11 of 16 

### 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: California Site_ID / LOCAL SITE NAME | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2011 2010 2009

06-065-1003 06-065-2002 06-065-5001 06-065-8001 06-065-8005 06-071-0025 06-071-2002 06-071-8001 06-071-9004 Riverside (Magnolia) Indio Palm Springs Rubidoux Mira Loma (Van Buren) Ontario Fire Station Fontana Big Bear San Bernardino 112 111 114 352 343 118 109 55 101 4

4 4 4 4 4 4 4 2 28.0 15.6 12.5 31.0 36.6 35.3 28.2 30.6 32.5 * 11.8

7.2 6.0 13.6 15.3 13.3 12.6 8.4 12.2 * 115

112 111 352 340 112 112 53 119 4

4 4 4 4 4 4 3 4 27.3 12.2 12.6 32.0 36.1 31.2 30.8 27.5 29.7 * 11.0

6.8 5.9 13.2 15.2 13.0 11.9 8.4 11.1 * 114

112 112 364 364 114 118 56 110 4

4 4 4 4 4 4 4 4 33.9 17.0 14.6 39.6 40.6 35.9 32.6 29.4 35.2 13.3

7.8 6.6 15.6 17.2 14.7 14.2 9.9 13.0 30 15 13 34 38 34 31 29 32 Y Y Y Y Y Y Y N N 12.0

7.3 6.2 14.2 15.9 13.7 12.9 8.9 12.1 Y

Y Y Y Y Y Y N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 12 of 16 

### 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: 2012

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2012 2011 2010

06-037-0002 06-037-1002 06-037-1103 06-037-1201 06-037-1302 06-037-1602 06-037-2005 06-037-4002 06-037-4004 06-059-0007 06-059-2022 Azusa Burbank Los Angeles (Main St.) Reseda Compton Pico Rivera #2 Pasadena Long Beach (North)

Anaheim Mission Viejo 118 355 342 110 115 119 96 349 340 347 121 4

4 4 4 4 4 2 4 4 4 4 25.6 28.2 32.0 31.2 30.3 28.5 25.7 26.5 25.6 25.0 17.6 * 11.0

12.2 12.6 10.5 11.7 11.9 10.1 10.4 10.6 10.8 7.9 * S

S S S S S S S S S S 119 321 331 117 110 114 97 340 346 352 110 4

4 4 4 4 4 3 4 4 4 4 30.6 33.5 31.5 23.6 31.5 31.5 29.8 27.8 26.6 28.1 28.8 * 12.1

13.2 13.0 10.2 13.0 12.5 10.8 11.0 10.7 11.0 8.5 * 93

322 335 100 111 117 97 338 351 331 116 1

4 4 3 4 4 3 4 4 4 4 35.4 31.8 27.1 33.8 31.8 32.0 24.0 28.3 26.5 25.2 17.3 *

*

* 10.8 12.4 11.9 10.1 12.5 12.5 10.2 10.5 10.4 10.2 8.0 *

*

* 31

31 30 30 31 31 27 28 26 26 21 N Y Y N Y Y N Y Y Y Y 11.3 12.6 12.5 10.3 12.4 12.3 10.4 10.6 10.6 10.6 8.1 N Y Y N Y Y N Y Y Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 13 of 16 

### 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: 2012

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2012 2011 2010

06-065-1003 06-065-2002 06-065-5001 06-065-8001 06-065-8005 06-071-0025 06-071-2002 06-071-8001 06-071-9004 Riverside (Magnolia) Indio Palm Springs Rubidoux Mira Loma (Van Buren) Ontario Fire Station Fontana Big Bear San Bernardino 104 117 117 352 351 120 110 52 107 3

4 4 4 4 4 4 3 4 26.8 16.4 13.7 33.7 35.1 28.6 35.6 27.4 27.1 *

* 11.4 7.6 6.5 13.5 15.1 12.4 12.8 8.0 11.8 *

* S S S S S S S S S 112 111 114 352 343 118 109 55 101 4

4 4 4 4 4 4 4 2 28.0 15.6 12.5 31.0 36.6 35.3 28.2 30.6 32.5 * 11.8

7.2 6.0 13.6 15.3 13.3 12.6 8.4 12.2 * 115

112 111 352 340 112 112 53 119 4

4 4 4 4 4 4 3 4 27.3 12.2 12.6 32.0 36.1 31.2 30.8 27.5 29.7 * 11.0

6.8 5.9 13.2 15.2 13.0 11.9 8.4 11.1 * 27 15 13 32 36 32 32 29 30 N Y Y Y Y Y Y N N 11.4

7.2 6.2 13.4 15.2 12.9 12.4 8.3 11.7 N

Y Y Y Y Y Y N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 14 of 16 

### 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: 2013

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2013 2012 2011

06-037-0002 06-037-1002 06-037-1103 06-037-1201 06-037-1302 06-037-1602 06-037-2005 06-037-4002 06-037-4004 06-059-0007 06-059-2022 Azusa Burbank Los Angeles (Main St.) Reseda Compton Pico Rivera #2 Pasadena Long Beach (North)

Anaheim Mission Viejo 120 346 344 118 114 114 64 331 341 331 117 4

4 4 4 4 4 2 4 4 4 4 26.4 30.4 29.0 23.0 24.3 28.7 20.5 26.1 24.6 22.7 17.5 * 10.5

12.1 12.0 9.9 12.0 11.8 10.2 11.3 11.0 10.1 8.1 * 118

355 342 110 115 119 96 349 340 347 121 4

4 4 4 4 4 2 4 4 4 4 25.6 28.2 32.0 31.2 30.3 28.5 25.7 26.5 25.6 25.0 17.6 * 11.0

12.2 12.6 10.5 11.7 11.9 10.1 10.4 10.6 10.8 7.9 * S

S S S S S S S S S S 119 321 331 117 110 114 97 340 346 352 110 4

4 4 4 4 4 3 4 4 4 4 30.6 33.5 31.5 23.6 31.5 31.5 29.8 27.8 26.6 28.1 28.8 * 12.1

13.2 13.0 10.2 13.0 12.5 10.8 11.0 10.7 11.0 8.5 * 28

31 31 26 29 30 25 27 26 25 21 Y Y Y Y Y Y N Y Y Y Y 11.2 12.5 12.5 10.2 12.2 12.0 10.4 10.9 10.8 10.6 8.2 Y Y Y Y Y Y N Y Y Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 15 of 16 

### 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: 2013

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

Mean 98th Perctil Cert&

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

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

Mean Cert&

Eval | | | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2013 2012 2011

06-065-1003 06-065-2002 06-065-5001 06-065-8001 06-065-8005 06-071-0025 06-071-2002 06-071-8001 06-071-9004 Riverside (Magnolia) Indio Palm Springs Rubidoux Mira Loma (Van Buren) Ontario Fire Station Fontana Big Bear San Bernardino 117 118 117 353 355 110 121 59 110 4

4 4 4 4 3 4 4 4 29.2 15.9 13.8 34.6 37.5 26.8 33.1 35.1 33.4 * 11.3

8.4 6.5 12.5 14.1 12.0 12.3 9.7 11.4 * 104

117 117 352 351 120 110 52 107 3

4 4 4 4 4 4 3 4 26.8 16.4 13.7 33.7 35.1 28.6 35.6 27.4 27.1 *

* 11.4 7.6 6.5 13.5 15.1 12.4 12.8 8.0 11.8 *

* S S S S S S S S S 112 111 114 352 343 118 109 55 101 4

4 4 4 4 4 4 4 2 28.0 15.6 12.5 31.0 36.6 35.3 28.2 30.6 32.5 * 11.8

7.2 6.0 13.6 15.3 13.3 12.6 8.4 12.2 * 28 16 13 33 36 30 32 31 31 N Y Y Y Y N Y N N 11.5

7.7 6.4 13.2 14.8 12.6 12.6 8.7 11.8 N

Y Y Y Y N Y N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Oct. 6, 2014

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 16 of 16 M N

S

U

X Y The monitoring organization has revised data from this monitor since the

most recent certification letter received from the state. The certifying agency has submitted the certification letter and required summary reports, but the certifying agency and/or EPA has determined that issues regarding the quality of the ambient concentration data cannot be resolved due to data completeness, the lack of performed quality assurance checks or the results of uncertainty statistics shown in the AMP255 report or the certification and quality assurance report. The certifying agency has submitted the certification letter and required summary reports. A value of "S" conveys no Regional assessment regarding data quality per se. This flag will remain until the Region provides an "N" or "Y" concurrence flag. Uncertified. The certifying agency did not submit a required certification letter and summary reports for this monitor even though the due date has passed, or the state's certification letter specifically did not apply the certification to this monitor. Certification is not required by 40 CFR 58.15 and no conditions apply to be the basis for assigning another flag value The certifying agency has submitted a certification letter, and EPA has no unresolved reservations about data quality (after reviewing the letter, the attached summary reports, the amount of quality assurance data submitted to AQS, the quality statistics, and the highest reported concentrations). MEANING CERTIFICATION EVALUATION AND CONCURRENCE FLAG MEANINGS

FLAG