UNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK CRITERIA PARAMETERS Mar. 10, 2014 Report Request ID: 1183217 Report Code: AMP450

Selection Criteria Page 1 User ID:YGX
State County City Site Parameter POC AQCR UAR CBSA CSA EPA Region 06 06 06 06 06 06 06 06 06 001

013 041 075 081 085 055 095 097 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration QUICK LOOK 42401

SELECTED OPTIONS EVENTS PROCESSING MERGE PDF FILES AGENCY ROLE WORKFILE DELIMITER Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

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

PARAMETER_CODE STATE_CODE COUNTY_CODE SITE_ID POC DATES EDT_ID DATE CRITERIA 2011 Start Date End Date 2013 Tribal Code

APPLICABLE STANDARDS Standard Description SO2 1-hour 2010 SO2 24-hour 1971 SO2 3-hour 1971 SO2 Annual 1971Mar. 10, 2014

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 7 EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDMar. 10, 2014

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 7 Sulfur dioxide (42401) California Parts per billion (008) SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH OBS CERT and EVAL EDT 06-001-0011 06-001-0011 06-001-0011 06-013-0002 06-013-0002 06-013-0002 06-013-0006 06-013-0006 06-013-0006 06-013-1001 06-013-1001 06-013-1001 06-013-1002 1

1 1 1 1 1 1 1 1 1 1 1 10086 0086 0086 0086 0086 0086 0086 0086 0086 0086 0086 0086 0086 Oakland Oakland Oakland Concord Concord Concord Richmond Richmond Richmond Crockett Crockett Crockett Bethel IslandAlameda

Alameda Alameda Contra Costa Contra Costa Contra Costa Contra Costa Contra Costa Contra Costa Contra Costa Contra Costa Contra Costa Contra Costa1100 21st

Street 1100 21st Street 1100 21st Street 2956-A TREAT BOULEVARD 2956-A TREAT BOULEVARD 2956-A TREAT BOULEVARD 1065 7TH ST., RICHMOND 1065 7TH ST., RICHMOND 1065 7TH ST., RICHMOND KENDALL AVE,Crocket t KENDALL AVE,Crocket t KENDALL AVE,Crocket t 5551 BETHEL2011

2012 2013 2011 2012 2013 2011 2012 2013 2011 2012 2013 2011 060 060 060 060 060 060 060 060 060 060 060 060 060 7917 7968 7866 7973 7932 7972 8278 8220 8288 8317 8358 8329 7984 1.07 .71 .50 .60 .31 .43 .80 .43 .45 1.01 1.21 1.00 .91 S

S

S

S 0 0 0 0 0 0 0 0 0 0 0 0 0 ARITH MEAN AN-STD Days >24HR STD 0 0 0 0 0 0 0 0 0 0 0 0 0 1ST MAX 1-HR 2ND

MAX 1-HR 1ST MAX 24-HR 2ND

MAX 24-HR 19.3 68.1 49.8 9.3 8.7 11.1 20.7 13.3 13.1 53.3 19.2 64.6 8.0 18.2

19.4 17.2 7.9 7.4 11.0 19.1 11.3 9.5 34.0 15.9 25.7 4.7 3.8

8.0 7.1 2.6 2.5 2.8 3.2 2.3 3.1 5.9 5.9 8.1 2.7 3.3

4.4 3.4 2.3 2.2 2.2 2.6 2.3 1.9 5.5 3.6 5.0 2.1 4 4 4 4 4 4 4 4 4 4 4 4 4 13.5 15.3 17.0 7.6 7.3 9.3 11.8 10.6 8.7 21.3 12.1 7.4 4.4 COMP QTRS 99TH PCTL 1-HRMar. 10, 2014

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 7 Sulfur dioxide (42401) California Parts per billion (008) SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH OBS CERT and EVAL EDT 06-013-1002 06-013-1002 06-013-1004 06-013-1004 06-013-1004 06-013-2001 06-013-2001 06-013-2001 06-085-0005 06-085-0005 06-085-0005 06-085-2009 1

1 1 1 1 1 1 1 1 1 1 10086 0086 0086 0086 0086 0086 0086 0086 0086 0086 0086 0086Bethel Island Bethel Island San Pablo San Pablo San Pablo Martinez Martinez Martinez San Jose San Jose San Jose Cupertino Contra Costa

Contra Costa Contra Costa Contra Costa Contra Costa Contra Costa Contra Costa Contra Costa Santa Clara Santa Clara Santa Clara Santa Clara ISLAND RD

5551 BETHEL ISLAND RD 5551 BETHEL ISLAND RD 1865 D RUMRILL BLVD, San Pablo 1865 D RUMRILL BLVD, San Pablo 1865 D RUMRILL BLVD, San Pablo 521 JONES ST, Martinez 521 JONES ST, Martinez 521 JONES ST, Martinez 158B JACKSON ST 158B JACKSON ST 158B JACKSON ST 22601 Voss Ave 2012

2013 2011 2012 2013 2011 2012 2013 2011 2012 2013 2011 060 060 060 060 060 060 060 060 560 560 560 060 7981 6116 7994 7980 7947 8358 8396 8377 7765 7491 7512 7917 .63 .55* 3.26 1.97 .48 .92 .93 1.18 .31 .34 .30 .93 S

S

S

S 0 0 0 0 0 0 0 0 0 0 0 0 ARITH MEAN AN-STD Days >24HR STD 0 0 0 0 0 0 0 0 0 0 0 0 1ST MAX 1-HR 2ND

MAX 1-HR 1ST MAX 24-HR 2ND

MAX 24-HR 19.7 4.0 14.4 14.8 11.0 28.9 16.5 16.3 7.2 7.9 2.5 35.1 4.3

3.4 11.3 12.5 6.8 18.9 15.9 15.3 5.3 6.6 2.5 18.7 2.5 1.5 6.0 6.4 1.9 4.7 4.1 4.6 2.4 2.8 1.4 6.6 2.0

1.4 5.4 6.0 1.8 3.5 3.1 3.7 2.4 2.0 1.3 4.8 4 2 4 4 4 4 4 4 4 4 4 4 3.7 3.3 9.4 10.7 5.6 12.7 11.7 13.7 5.1 3.7 2.0 16.5 COMP QTRS 99TH PCTL 1-HRMar. 10, 2014

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 7 Sulfur dioxide (42401) California Parts per billion (008) SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH OBS CERT and EVAL EDT 06-085-2009 06-085-2009 06-095-0004 06-095-0004 06-095-0004 1

1 1 1 10086 0086 0086 0086 0086 Cupertino Cupertino Vallejo Vallejo Vallejo Santa Clara

Santa Clara Solano Solano Solano 22601 Voss

Ave 22601 Voss Ave 304 TUOLUMNE ST. 304 TUOLUMNE ST. 304 TUOLUMNE ST. 2012

2013 2011 2012 2013 060 060 060 060 060 7912 7806 7967 7944 7957 .98 .40 .87 .66 .61 S

S 0 0 0 0 0 ARITH MEAN AN-STD Days >24HR STD 0 0 0 0 0 1ST MAX 1-HR 2ND

MAX 1-HR 1ST MAX 24-HR 2ND

MAX 24-HR 28.2 13.9 7.4 14.2 8.1 21.1

10.1 5.4 4.7 5.0 3.0

2.9 2.6 2.5 2.5 2.7

2.1 2.5 2.1 2.0 4 4 4 4 4 13.0 9.5 5.1 3.9 3.8 COMP QTRS 99TH PCTL 1-HRMar. 10, 2014

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 7 42401 42401 060

560 INSTRUMENTAL

INSTRUMENTAL PULSED FLUORESCENT Pulsed Fluorescent 43C-TLE/43i-TLE PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORTMar. 10, 2014

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 7 PQAOS USED IN THIS REPORT PQAO AGENCY DESCRIPTION 0086 Bay Area Air Quality Management DistrictMar. 10, 2014

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 7 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