UNITED STATES ENVIRONMENTAL PROTECTION AGENCY DESIGN VALUE REPORT May. 5, 2016 Report Request ID: 1443775 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
2015 Start Date End Date 2015 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: May. 5, 2016

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 4UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: May. 5, 2016

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 4 

### 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: 2015

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 2015 2014 2013
06-037-0002 06-037-1103 06-037-1201 06-037-1302 06-037-1602 06-037-2005 06-037-4002 06-037-4004 06-037-4008 06-059-0007 06-059-2022 Azusa Los Angeles-North Main Street Reseda Compton Pico Rivera #2 Pasadena Long Beach (North)
Long Beach-Route 710 Near Road Anaheim Mission Viejo 120 342 113 111 118 119 338 347 336 295 115 4

4 4 4 4 4 4 4 3 3 4 30.0 38.0 28.4 37.2 41.8 32.4 32.1 31.2 35.7 29.8 15.1 * 9.9

12.4 8.8 11.8 11.5 9.8 10.8 10.3 12.9 9.4 7.1 *

* 108

319 96 105 107 101 322 309 0 309 106 3

3 3 3 3 3 3 3 0 3 3 29.9 34.5 23.9 30.9 30.1 26.2 31.3 27.2

30.8 21.6 *
*
*
*
*
*
*
*

*
* 11.8 12.6 10.5 12.9 12.5 11.4 11.5 10.8

10.6 8.3 *

*

*

*

*

*

*

*

*

*

* 120

344 118 114 114 64 331 341 0 331 117 4

4 4 4 4 2 4 4 0 4 4 26.4 29.0 23.0 24.3 28.7 20.5 26.1 24.6

22.7 17.5 * 10.5

12.0 9.9 12.0 11.8 10.2 11.3 11.0

10.1 8.1 *

* 29

34 25 31 34 26 30 28 36 28 18 N N N N N N N N Y N N 10.7 12.3 9.7 12.2 11.9 10.5 11.2 10.7 12.9 10.0 7.8 N N N N N N N N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: May. 5, 2016

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 4 

### 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: 2015

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 2015 2014 2013
06-065-5001 06-065-8001 06-065-8005 06-071-0025 06-071-0027 06-071-2002 06-071-8001 06-071-9004 Palm Springs Rubidoux Mira Loma (Van Buren) Ontario Fire Station Ontario-Route 60 Near Road Fontana Big Bear San Bernardino 108 341 343 0 337 114 58 110 3

4 4 0 4 4 4 4 17.1 38.1 43.2

39.9 37.7 35.3 33.6 *

* 5.8 11.9 13.3

14.5 11.0 7.5 10.7 *

* 103

319 324 58 0 100 54 99 3

3 3 2 0 3 3 3 13.2 34.3 41.4 34.6

34.5 19.1 28.1 *

*

*
*
* 6.3 12.7 14.7 13.0

12.7 7.0 11.2 *

*

*

*

*

*

*

* 117

353 355 110 0 121 59 110 4

4 4 3 0 4 4 4 13.8 34.6 37.5 26.8

33.1 35.1 33.4 * 6.5

12.5 14.1 12.0

12.3 9.7 11.4 *

* 15

36 41 31 40 35 30 32 N Y Y N Y N N N 6.2 12.4 14.1 12.5 14.5 12.0 8.1 11.1 N

N N N N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: May. 5, 2016

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 4 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