# United States Department of the Interior NATIONAL PARK SERVICE Air Resources Division P.O. Box 25287 Denver, Colorado 80225

IN REPLY REFER TO: 

## February 27, 2012
Mr. David Lutz MQAG (C339-02) U.S. Environmental Protection Agency Research Triangle Park, NC 27711 Re: Certification of Pinnacles National Monument, Gase ous Pollutant Monitoring Program Ozone Data for 2011

Dear Mr. Lutz: The National Park Service, Air Resources Division, hereby certifies the Pinnacles National Monument ozone data that reside on the EPA AQS for the year 2011. These da ta have undergone stringent validation procedures and are believed to be a consistent and accurate representation of ambient air quality conditions within Pinnacles National Monument. Attached are: • AMP450 report (Quick Look Criteria Pa rameters) for Pinnacles NM 2011 ozone data. • AMP255 report (Precision and Accuracy Quality Indicator Summary) for Pinnacles NM 2011 Precision and Accuracy data. Please contact me (john_d_ray@nps.gov; 303- 9969-2820) if you have any questions. Sincerely,

John D. Ray, Ph.D. Program Manager JR:jw Cc: Bill Chevalier (Monterey Bay Air Pollution Control District) Gwen Yoshimura (EPA Region 9)UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
QUICKLOOK CRITERIA PARAMETERS Mar. 27, 2012 Report Request ID: 972708 Report Code: AMP450

Selection Criteria Page 1 User ID: LDJ

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 06 069 0003 44201 GEOGRAPHIC SELECTIONS

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

2011 Start Date End Date 2011 Tribal Code

APPLICABLE STANDARDS Standard Description Ozone 1-hour Daily 2005 Ozone 8-Hour 2008Mar. 27, 2012

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 5 EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDMar. 27, 2012

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 5 Ozone (44201) California Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 1ST

MAX 1-HR CERT EDT 06-069-0003 1 0745 Pinnacles National Monument San Benito NE ENTRANCE, PINNACLES NM 2011 047 361 .082 .080 Y 0 2ND MAX 1-HR 1-HOUR NUM DAYS REQ 365 .079 3RD MAX 1-HR .077

4TH MAX 1-HR DAY MAX> STD 0 EST DAYS> STD 0.0 MISS DAYS< STD 4Mar. 27, 2012

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 5 Ozone (44201) California Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 4TH MAX 8-HR CERT EDT 06-069-0003 1 0745 Pinnacles National Monument San Benito NE ENTRANCE, PINNACLES NM 2011 047 .073 .071 Y 0 8-HOUR NUM DAYS REQ 365 .069 .069 DAY MAX> STD 0 357 %OBS 98 1ST MAX 8-HR 2ND

MAX 8-HR 3RD

MAX 8-HRMar. 27, 2012

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 5 44201 047 INSTRUMENTAL ULTRA VIOLET PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORTMar. 27, 2012

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 5 PQAOS USED IN THIS REPORT

PQAO AGENCY DESCRIPTION 0745 National Park Service