UNITED STATES ENVIRONMENTAL PROTECTION AGENCY DATA QUALITY INDICATOR REPORT Apr. 25, 2012 Report Request ID: 985538 Report Code: AMP255

Selection Criteria Page 1 User ID:VBC
PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration APP_A_PARAMETERS SELECTED OPTIONS INCLUDE ONLY APPENDIX A

MONITORS RESTRICT TO MONITORING

SEASONS MERGE PDF FILES Option Type Option Value NO YES YES SCR GROUP SELECTIONS SCAQMD, CA HOURLY

GLOBAL DATES 2011 Start Date End Date 2011 01 01 12 31

Q1 Q4

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 1 of 22 

# Code Listing The following codes may be seen in the "MT" column throughout this report. Please be advised that not all of the

codes may appear in the report. They are provided for completeness. NR S P T SP I NC IX ID N NA CN F O PN ST VS QA X SS SU SU TS U UP W M NON-REGULATORY SLAMS PAMS TRIBAL MONITORS SPECIAL PURPOSE IMPROVE NCORE INDEX SITE INDUSTRIAL NAMS NATTS CASTNET NON-EPA FEDERAL OTHER PROPOSED NCORE SCHOOL AIR TOXICS VOL SCHOOL AT QA COLLOCATED SECURED SLAMS SPECIATION SUPLMNTL SPECIATION SUPPLMNTL SPECIATION TRENDS SPECIATION UNKNOWN UNOFFICIAL PAMS WHO WMO Code Description Description 

# Notes About this Report

If you see this value for a column in a summarized row, this means that more than one occurence exist in the summary. For example, if you have a PQAO summary that spans multiple States, you would see this value in the States column. 

### M

Code For specific information about the fields appearing within this report, please refer to the README.txt file that is included with the WORKFILE output for this report.

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 2 of 22 

# 1-Point Quality Control CO

CO Pollutant:

Pollutant: 0145 (California Air Resources Board)
0972 (South Coast Air Quality Management District) PQAO:

PQAO: Yes

Yes App A?:

App A?: Year

Year Region

RegionState

State Site ID

Site ID POC

POC MT

MT Begin

Date
Begin Date End

Date

End Date # Req

# Req # Obs

# Obs %

Complete

% Complete CV

CV Bias

Bias 2011 2011 SUMMARY
2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09
09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 CA CA CA
CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA06-037-1103 SUMMARY

06-037-0002 06-037-0016 06-037-0113 06-037-1002 06-037-1103 06-037-1201 06-037-1302 06-037-1602 06-037-1701 06-037-2005 06-037-4002 06-037-4006 06-037-5005 06-037-6012 06-059-0007 06-059-1003 06-059-2022 06-059-5001 06-065-0004 06-065-1003 06-065-5001 9

1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PN

S S S S S-NC S S S S S S SP S S S S S S S S S 01-OCT-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 12-MAY-11 31-DEC-11 31-DEC-11 6

6 6
26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 9 26 26 0

0 0
26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 10 26 26 0

0 0
100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 2.29

2.13 1.30 4.30 2.19 7.16 4.58 2.82 3.18 3.56 4.43 7.02 3.89 4.07 2.58 2.93 1.98 2.66 1.73 2.48 2.03 1.83

2.07 1.07 3.57 3.33 4.94 4.27 4.01 2.56 4.01 4.21 5.49 5.40 6.00 3.45 4.08 3.36 3.77 3.68 3.25 1.75 +/- + +/- +/- + + + + +/-

- + +/- + + +

- + + + + +/-

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 3 of 22 

# 1-Point Quality Control CO

NO2 Pollutant:

Pollutant: 0972 (South Coast Air Quality Management District)

0972 (South Coast Air Quality Management District) PQAO:

PQAO: Yes

Yes App A?:

App A?: Year

Year Region

RegionState

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date # Req

# Req # Obs

# Obs %

Complete

% Complete CV

CV Bias

Bias 2011 2011 2011 2011 2011 2011 2011 2011 SUMMARY
2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09
09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA
CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA06-065-8001 06-065-8001 06-065-8005 06-065-9001 06-071-1004 06-071-2002 06-071-9004 SUMMARY

06-037-0002 06-037-0016 06-037-0113 06-037-1002 06-037-1103 06-037-1201 06-037-1302 06-037-1602 06-037-1701 06-037-2005 06-037-4002 06-037-4006 06-037-5005 06-037-6012 06-059-0007 1

9 1 1 1 1 1

2 1 1 2 1 2 1 1 2 1 2 1 1 1 5 S-NC S-PN S S S S S

S S S S S S S S S S S SP S S S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 26

26 26 26 26 26 26 711 711
26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26

0 26 26 26 22 26 682 682
26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 100

0 100 100 100 85 100 96 96
100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 3.70

3.13 1.50 2.99 2.98 3.27 3.58 3.58
12.86 7.46 2.89 6.81 6.20 6.70 5.19 6.14 2.90 3.79 7.05 4.46 6.12 6.76 5.42 3.22

3.10 1.01 2.49 2.79 2.86 2.84 2.84
10.30 6.23 2.36 6.08 5.95 6.19 4.75 5.17 2.37 3.19 5.99 6.03 5.03 5.93 4.43 + + +/- +/-

- +/- +/- +/-
+/- +/- +/-

- +/- +/- +/- + +/- +/- +

- +/- +/- +/-

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 4 of 22 

# 1-Point Quality Control NO2

O3 Pollutant:

Pollutant: 0972 (South Coast Air Quality Management District)

0972 (South Coast Air Quality Management District) PQAO:

PQAO: Yes

Yes App A?:

App A?: Year

Year Region

RegionState

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date # Req

# Req # Obs

# Obs %

Complete

% Complete CV

CV Bias

Bias 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 SUMMARY
2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09 09 09 09 09 09
09 09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA CA CA CA CA
CA CA CA CA CA CA CA CA CA CA06-059-1003 06-059-5001 06-065-0004 06-065-0012 06-065-1003 06-065-5001 06-065-8001 06-065-8005 06-065-9001 06-071-1004 06-071-2002 06-071-9004 SUMMARY

06-037-0002 06-037-0016 06-037-0113 06-037-1002 06-037-1103 06-037-1201 06-037-1302 06-037-1602 06-037-1701 06-037-2005 1

2 1 1 3 2 2 1 1 2 1 1

1 1 1 1 1 1 1 1 1 1 S S S S S S S S S S S S

S S S S S-NC S S S S S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 12-MAY-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 26

26 9 26 26 26 26 26 26 26 26 26 685 685
26 26 26 26 26 26 26 26 26 26 26

26 9 26 26 26 26 26 26 26 22 26 681 681
26 26 26 26 26 26 26 26 26 26 100

100 100 100 100 100 100 100 100 100 85 100 99 99
100 100 100 100 100 100 100 100 100 100 7.03

6.85 39.10 4.15 5.56 4.96 7.88 7.87 3.39 5.42 4.53 10.02 6.42 6.42
3.48 1.71 3.01 2.77 2.91 3.33 2.47 3.52 1.12 2.88 5.79

5.71 28.84 6.21 4.55 5.53 6.36 6.25 3.99 4.63 5.77 8.22 4.89 4.89
3.20 2.58 2.98 2.18 2.41 2.56 2.63 2.70 1.22 2.28 +/- +/- +/-

-

-

- +/- +/-

- +/-

- +/- +/- +/-

-

-

- + +/- +/-

- +

- +/-

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 5 of 22 

# 1-Point Quality Control O3

SO2 Pollutant:

Pollutant: 0972 (South Coast Air Quality Management District)

0972 (South Coast Air Quality Management District) PQAO:

PQAO: Yes

Yes App A?:

App A?: Year

Year Region

RegionState

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date # Req

# Req # Obs

# Obs %

Complete

% Complete CV

CV Bias

Bias 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 SUMMARY 09

09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA06-037-4002 06-037-4006 06-037-5005 06-037-6012 06-059-0007 06-059-1003 06-059-2022 06-059-5001 06-065-0004 06-065-0012 06-065-0016 06-065-2002 06-065-5001 06-065-6001 06-065-8001 06-065-8005 06-065-9001 06-071-0005 06-071-1004 06-071-2002 06-071-4003 06-071-9004 SUMMARY 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 S SP S S S S S S S S S S S S S-NC S S S S S S S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 12-MAY-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 26

26 26 26 26 26 26 26 9 26 26 26 26 26 26 26 26 26 26 26 26 26 815 815 26

26 26 26 26 26 26 26 10 26 0 26 26 26 26 26 26 26 26 22 26 26 786 786 100

100 100 100 100 100 100 100 100 100 0 100 100 100 100 100 100 100 100 85 100 100 96 96 5.38

2.34 6.16 4.60 3.41 4.90 1.86 4.11 28.19 3.29 2.84 1.30 4.54 3.02 1.52 2.20 3.87 3.50 3.59 5.19 3.77 3.90 3.90 4.08

1.81 4.74 4.05 2.67 3.84 4.02 3.35 20.59 4.35 2.65 0.97 3.65 2.49 1.28 2.25 3.04 3.17 3.31 4.24 3.12 2.57 2.57 +/- +/- +/- + +/- +/-

- +/- +/-

- +/- + +/- +/- +/-

-

-

-

- +/- +/- +/- +/-

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 6 of 22 

# 1-Point Quality Control SO2 Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes App A?: Year RegionState Site ID POC MT Begin Date End

Date # Req # Obs % Complete CV Bias 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 SUMMARY 09

09 09 09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA CA CA06-037-1002 06-037-1103 06-037-1103 06-037-4002 06-037-4006 06-037-5005 06-059-1003 06-065-8001 06-065-8001 06-071-2002 SUMMARY 2

1 9 2 1 1 1 4 9 1 S S-NC S-PN S SP S S S-NC S-PN S 01-JAN-11 01-JAN-11 01-JUL-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

30-JUN-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 26

12 13 26 26 26 26 26 26 26 233 233 25

13 0 26 26 26 26 26 0 22 190 190 96

100 0 100 100 100 100 100 0 85 78 78 5.41

7.89 7.29 3.78 5.40 18.10 3.85 5.65 8.34 8.34 5.17

6.35 7.56 4.84 5.25 14.16 3.39 6.48 5.80 5.80 + +/-

- +

-

- +/-

- +/- +/-

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 7 of 22 

# Annual Performance Evaluations CO

CO Pollutant:

Pollutant: 0145 (California Air Resources Board)

0972 (South Coast Air Quality Management District) PQAO:

PQAO: Yes

Yes Year

Year Region

RegionState

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date 2011 2011 SUMMARY

2011 2011 2011 2011 2011 2011 09

09 09

09 09 09 09 09 09 CA CA CA

CA CA CA CA CA CA 06-037-1103 SUMMARY

06-037-0002 06-037-0016 06-037-0113 06-037-1002 06-037-1103 06-037-1201 9

1 2 1 1 1 1 PN

S S S S S-NC S 01-OCT-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

App A?:

-6.52 -9.09 0.00 9.00 -0.38 -6.90 -1.75 -4.48 0.00 5.61 -0.79 0.52 6 0 0 0 0 3 0 0 3 0 0 3 0 3 0 0 3 0 0 0 0 3 0 0 Avg %D / Level

Avg %D / Level L1/6

L1/6 L2/7

L2/7 L3/8

L3/8 L4/9

L4/9 L5/10

L5/10Q1

Q1Q2

Q2Q3

Q3 Q4

Q4 Obs / Q

Obs / Q Met?

Met? Criteria

Criteria Y Y Y Y Y Y 0 0 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper % Btwn

% Btwn Conf. Limits

Conf. Limits 1-Point

1-Point

3.84 -0.35 1.80 1.15 -2.20 0.00

0.69 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

(Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 8 of 22 

# Annual Performance Evaluations CO Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes Year RegionState Site ID POC MT Begin Date End

Date 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA CA 06-037-1302 06-037-1602 06-037-1701 06-037-2005 06-037-4002 06-037-4006 06-037-5005 06-037-6012 06-059-0007 06-059-1003 06-059-2022 1

1 1 1 1 1 1 1 1 1 1 S S S S S SP S S S S S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

0.00 -4.55 -4.85 -4.05 -7.14 -3.85 0.90 4.89 -0.91 1.83 0.00 4.35 -4.77 -1.56 -1.42 5.26 -6.15 0.30 3.67 -1.90 1.80 1.89 0 0 3 0 3 3 0 0 0 0 3 3 6 0 3 3 0 0 3 3 3 0 0 0 0 3 0 0 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Avg %D / Level L1/6 L2/7 L3/8 L4/9 L5/10Q1Q2Q3 Q4 Obs / Q Met?

Criteria Y Y Y Y Y Y Y Y Y Y Y Conf. Limits Lower Upper % Btwn

Conf. Limits 1-Point

-4.50

0.91 2.91

0.92 6.28 -3.40 -0.13 -1.05 0.42 -4.59 0.33 -0.56 -2.58 2.40 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 9 of 22 

# Annual Performance Evaluations CO Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes Year RegionState Site ID POC MT Begin Date End

Date
2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA 06-059-5001 06-065-0004 06-065-1003 06-065-5001 06-065-8001 06-065-8001 06-065-8005 06-065-9001 06-071-1004 06-071-2002 1

1 1 1 1 9 1 1 1 1 S S S S S-NC S-PN S S S S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

12-MAY-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

-23.89 -0.81 -2.61

-0.45 -1.95 -6.10 -1.15 0.79 0.00 -2.69 -4.55 0.79

-0.30 -1.75 -0.75 -1.09 1.02 1.43 -2.23 -1.82 0

0 0 3 0 0 0 0 3 6

0 0 0 0 0 3 0 0 0

3 0 0 0 3 0 3 0 0

0 3 0 4 0 0 0 0 Avg %D / Level L1/6 L2/7 L3/8 L4/9 L5/10Q1Q2Q3 Q4 Obs / Q Met?

Criteria

Y

Y Y Y Y Y Y Y Y Conf. Limits Lower Upper % Btwn

Conf. Limits 1-Point

-2.02

0.66 2.76 1.85

-0.99

2.23

1.04 -2.57 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 10 of 22 

# Annual Performance Evaluations CO

NO2 Pollutant:

Pollutant: 0972 (South Coast Air Quality Management District)

0972 (South Coast Air Quality Management District) PQAO:

PQAO: Yes

Yes Year

Year Region

RegionState

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date 2011 2011 SUMMARY

2011 2011 2011 2011 2011 09

09 09

09 09 09 09 09 CA CA CA

CA CA CA CA CA 06-071-9004 SUMMARY

06-037-0002 06-037-0016 06-037-0113 06-037-1002 06-037-1103 1

2 1 1 2 1 S

S S S S S 01-JAN-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

App A?: -23.89 -23.89 -0.81 -0.81 -3.70 -2.00 -2.00 -1.59 -0.21 -0.21

-2.38

-11.43 -3.10 3 30 30

6 0 0 0 0 0 39 39

3 0 3 0 0 0 24 24

0 3 0 0 6 0 10 10

0 0 0 6 0 Avg %D / Level

Avg %D / Level L1/6

L1/6 L2/7

L2/7 L3/8

L3/8 L4/9

L4/9 L5/10

L5/10Q1

Q1Q2

Q2Q3

Q3 Q4

Q4 Obs / Q

Obs / Q Met?

Met? Criteria

Criteria Y

Y Y Y Y Y 96 96 -5.64 -5.64 7.88 7.88 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper 91

91 % Btwn

% Btwn Conf. Limits

Conf. Limits 1-Point

1-Point 0.46 0.46

-4.41 14.55 -6.49 -10.39 -1.22 1.40 0.00 0.11 0.11

-3.68 7.28 -4.29 -8.30 -4.22 -2.61 6.86 -4.28 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

(Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 11 of 22 

# Annual Performance Evaluations NO2 Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes Year RegionState Site ID POC MT Begin Date End

Date 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA CA 06-037-1201 06-037-1302 06-037-1602 06-037-1701 06-037-2005 06-037-4002 06-037-4006 06-037-5005 06-037-6012 06-059-0007 06-059-1003 2

1 1 2 1 2 1 1 1 5 1 S S S S S S SP S S S S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

3.23

-2.38

-9.68 3 0 0 3 0 3 3 0 0 0 0 3 3 6 0 3 3 0 0 3 3 3 0 0 0 0 3 0 0 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 Avg %D / Level L1/6 L2/7 L3/8 L4/9 L5/10Q1Q2Q3 Q4 Obs / Q Met?

Criteria Y Y Y Y Y Y Y Y Y Y Y Conf. Limits Lower Upper % Btwn

Conf. Limits 1-Point

-1.18 -14.29 -4.24

-5.21 -2.19

-4.29 -5.73 -6.41 -1.18 -11.25 -4.41 -0.08 -5.56 -1.71 -4.72 -2.55 -5.34 -3.14 -0.45 -11.35 -4.64 -0.63 -5.83 -1.37 -5.90 -1.65 -5.91 -2.19 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 12 of 22 

# Annual Performance Evaluations NO2 Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes Year RegionState Site ID POC MT Begin Date End

Date
2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA 06-059-5001 06-065-0004 06-065-0012 06-065-1003 06-065-5001 06-065-8001 06-065-8005 06-065-9001 06-071-1004 06-071-2002 2

1 1 3 2 2 1 1 2 1 S S S S S S S S S S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

12-MAY-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

3.70

0.00 3.70 -8.82

0.00 0

0 0 0 3 0 0 0 3 6

0 0 0 0 0 3 0 0 0

6 3 0 0 3 0 3 0 0

0 0 3 0 0 0 0 0 Avg %D / Level L1/6 L2/7 L3/8 L4/9 L5/10Q1Q2Q3 Q4 Obs / Q Met?

Criteria

Y

Y Y Y Y Y Y Y Y Conf. Limits Lower Upper % Btwn

Conf. Limits 1-Point

-6.94 -5.26

-1.56 -4.00 -2.60

-3.85 -11.39 -10.00 -7.79 0.50

-2.65 -3.13 -2.03 6.03 -6.50 -9.70 -11.24 -6.55 -1.55

-1.65 -2.73

1.29

-8.75 -11.76 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 13 of 22 

# Annual Performance Evaluations NO2

O3 Pollutant:

Pollutant: 0972 (South Coast Air Quality Management District)

0972 (South Coast Air Quality Management District) PQAO:

PQAO: Yes

Yes Year

Year Region

RegionState

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date 2011 2011 SUMMARY

2011 2011 2011 2011 2011 09

09 09

09 09 09 09 09 CA CA CA

CA CA CA CA CA 06-071-9004 SUMMARY

06-037-0002 06-037-0016 06-037-0113 06-037-1002 06-037-1103 1

1 1 1 1 1 S

S S S S S-NC 01-JAN-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

App A?:

1.16 0.00 0.00 0.72 2.86 -10.00

-3.10 -3.10

-0.46 1.23 1.39 2.32 2.47 3 27 27

8 0 0 0 0 0 42 42

3 0 4 0 0 0 33 33

0 4 0 0 4 0 9 9

0 0 0 8 0 Avg %D / Level

Avg %D / Level L1/6

L1/6 L2/7

L2/7 L3/8

L3/8 L4/9

L4/9 L5/10

L5/10Q1

Q1Q2

Q2Q3

Q3 Q4

Q4 Obs / Q

Obs / Q Met?

Met? Criteria

Criteria Y

Y Y Y Y Y 96 96 -13.15 -13.15 11.11 11.11 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper 98

98 % Btwn

% Btwn Conf. Limits

Conf. Limits 1-Point

1-Point -4.62 -4.62 3.31 -7.87 -3.62 -3.62

-1.22 1.53

3.45 2.24 3.22 -7.23 -3.44 -3.44

-1.20

1.95 -1.19

1.65 2.37 3.69 1.98 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

(Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 14 of 22 

# Annual Performance Evaluations O3 Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes Year RegionState Site ID POC MT Begin Date End

Date 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA CA 06-037-1201 06-037-1302 06-037-1602 06-037-1701 06-037-2005 06-037-4002 06-037-4006 06-037-5005 06-037-6012 06-059-0007 06-059-1003 1

1 1 1 1 1 1 1 1 1 1 S S S S S S SP S S S S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

6.45 0.00 0.00 3.23 3.33 3.57 0.00 -0.97 2.67 10.34 0.00 1.49

3.03 1.47 1.99 0.00 3.37 1.37 1.16 3.41

-0.86 0.99 9.72 0.00 4 0 0 4 0 4 4 0 0 0 0 3 4 7 0 3 3 0 0 3 4 4 0 0 0 0 4 0 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 Avg %D / Level L1/6 L2/7 L3/8 L4/9 L5/10Q1Q2Q3 Q4 Obs / Q Met?

Criteria Y Y Y Y Y Y Y Y Y Y Y Conf. Limits Lower Upper % Btwn

Conf. Limits 1-Point

0.00 2.54

2.20 3.20

0.79 1.53

1.65 -0.08 0.76 1.80 1.32 2.23

1.21 2.47

1.78 9.87 2.21

1.59 1.78 1.20 0.78 2.30 2.99 -0.12 0.58 10.00 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 15 of 22 

# Annual Performance Evaluations O3 Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes Year RegionState Site ID POC MT Begin Date End

Date
2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA 06-059-2022 06-059-5001 06-065-0004 06-065-0012 06-065-0016 06-065-2002 06-065-5001 06-065-6001 06-065-8001 06-065-8005 1

1 1 1 1 1 1 1 1 1 S S S S S S S S S-NC S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 12-MAY-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

0.00 1.79

-6.33 3.03 0.00 7.14 -1.03 3.57 2.86 2.94

0.00

2.94 1.39 1.39

0.86 0.00 2.91 2.60 0.23

2.60 4 0

3 0 3 0 0 4 0 0 8

0 0 0 0 0 0 0 0 0

4 0 0 0 4 0 4 0 0

0 4 4 4 0 0 0 Avg %D / Level L1/6 L2/7 L3/8 L4/9 L5/10Q1Q2Q3 Q4 Obs / Q Met?

Criteria

Y Y

Y Y Y Y Y Y Y Conf. Limits Lower Upper % Btwn

Conf. Limits 1-Point

1.57 3.28

0.08 0.77

1.57

3.28 2.03

1.30

2.96

3.68

0.21 0.82

1.61 1.39

2.06 0.80 2.68 1.63 0.65 0.40 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 16 of 22 

# Annual Performance Evaluations O3

SO2 Pollutant:

Pollutant: 0972 (South Coast Air Quality Management District)

0972 (South Coast Air Quality Management District) PQAO:

PQAO: Yes

Yes Year

Year Region

RegionState

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date 2011 2011 2011 2011 2011 2011 2011 SUMMARY 09

09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA06-065-9001 06-071-0005 06-071-1004 06-071-2002 06-071-4003 06-071-9004 SUMMARY 1

1 2 1 1 1 S S S S S S 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

App A?: 0.00 0.00

0.00 0.00 0.00 1.48 1.48 -1.09

1.79

1.57 1.57 0.00 1.35 -0.55 1.39 1.14 2.86 1.60 1.60 0 0 0 4 3 4 49 49 4 4 0 0 0 0 54 54 0 0 4 0 0 0 36 36 0 0 0 0 4 0 24 24 Avg %D / Level

Avg %D / Level L1/6

L1/6 L2/7

L2/7 L3/8

L3/8 L4/9

L4/9 L5/10

L5/10Q1

Q1Q2

Q2Q3

Q3 Q4

Q4 Obs / Q

Obs / Q Met?

Met? Criteria

Criteria Y Y Y Y Y Y 97 97 -8.06 -8.06 6.74 6.74 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper 97

97 % Btwn

% Btwn Conf. Limits

Conf. Limits 1-Point

1-Point 1.58 1.58 1.57

0.83 0.78 0.77 1.59 1.43 1.43 1.29 2.53

1.85

2.19 2.19 1.63

1.57 3.07 1.26 1.20 0.99 2.02 1.79 1.79 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 17 of 22 

# Annual Performance Evaluations SO2 Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes Year RegionState Site ID POC MT Begin Date End

Date 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA CA 06-037-1002 06-037-1103 06-037-1103 06-037-4002 06-037-4006 06-037-5005 06-059-1003 06-065-8001 06-065-8001 06-071-2002 SUMMARY 2

1 9 2 1 1 1 4 9 1 S S-NC S-PN S SP S S S-NC S-PN S 01-JAN-11 01-JAN-11 01-JUL-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

30-JUN-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

-12.28

-12.28 0.00

-5.26 11.11

-0.85

1.25 -2.44

0.00

-2.06 -8.33 -3.21 0

3 3 0 0

0 3 9 0

3 0 0 3

0 0 6 0

0 0 3 0

0 0 3 3

0 0 0 0

4 0 7 Avg %D / Level L1/6 L2/7 L3/8 L4/9 L5/10Q1Q2Q3 Q4 Obs / Q Met?

Criteria Y

Y Y Y Y

Y Y 70 -17.57 12.95 Conf. Limits Lower Upper

100

% Btwn Conf. Limits 1-Point

1.99 -2.86 -3.51 7.14

-1.94 -1.67 0.00

8.04 2.61 -2.52 -3.27 1.94

1.70 -1.41 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 18 of 22 

# Annual Performance Evaluations SO2 Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes Year RegionState Site ID POC MT Begin Date End

Date
SUMMARY 09 CA App A?:

-12.28 1.25 -3.21 9 6 3 7 Avg %D / Level L1/6 L2/7 L3/8 L4/9 L5/10Q1Q2Q3 Q4 Obs / Q Met?

Criteria

70 -17.57 12.95 Conf. Limits Lower Upper
100

% Btwn Conf. Limits 1-Point

-0.14 -0.14 4.02 4.02 0.09 0.09 -1.41 -1.41 (Levels 6 thru 10) (Levels 6 thru 10)

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 19 of 22 

# Semi-Annual Flow Rate Audits PM10

PM2.5 Pollutant:

Pollutant: 0972 (South Coast Air Quality Management District)

0972 (South Coast Air Quality Management District) PQAO:

PQAO: Yes

Yes Year

Year Region

RegionState

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 SUMMARY

2011 2011 2011 2011 2011 2011 2011 2011 2011 09

09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09

09 09 09 09 09 09 09 09 09 CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA
CA CA CA CA CA CA CA CA CA 06-037-0016 06-037-1002 06-037-1103 06-037-1103 06-037-4002 06-059-0007 06-065-0004 06-065-1003 06-065-2002 06-065-5001 06-065-8001 06-065-8001 06-065-8005 06-065-9001 06-071-1004 06-071-9004 SUMMARY

06-037-1002 06-037-1103 06-037-1103 06-037-4002 06-059-0007 06-065-8001 06-065-8001 06-065-8005 SUMMARY 3

3 3 9 5 3 3 5 3 3 5 9 3 3 3 3

3 3 9 3 3 3 9 3 S S S S-PN S S S S S S S PN S S S S

SP SP-NC S-PN SP SP SP-NC PN SP 01-JAN-11 01-JAN-11 01-JAN-11 01-OCT-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-AUG-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11

01-JAN-11 01-JAN-11 01-OCT-11 01-JAN-11 01-JAN-11 01-JAN-11 01-AUG-11 01-JAN-11 31-DEC-11

31-DEC-11 30-SEP-11 31-DEC-11 31-DEC-11 31-DEC-11 12-MAY-11 31-DEC-11 31-DEC-11 31-DEC-11 31-JUL-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11

31-DEC-11 30-SEP-11 31-DEC-11 31-DEC-11 31-DEC-11 31-JUL-11 31-DEC-11 31-DEC-11 App A?:

App A?: 2 2 2 1 2 2 1 2 2 2 2 1 2 2 2 2 29 29

2 2 1 2 2 2 1 2 14 2 2 0 0 2 2 0 2 3 2 1 1 2 2 2 2 25 25

2 0 1 2 2 1 1 2 11 100

100 0 0 100 100 0 100 100 100 50 100 100 100 100 100 78 78

100 0 100 100 100 50 100 100 81 0.5 -1.5 0.3 -0.8 0.4 -0.4 -0.5 -0.5 0.9 -0.5 0.0 -0.3 -0.4 -0.4 -0.4

-1.4 0.5 0.7 -0.6 -2.0 0.5 -0.4 -0.2 # Req

# Req #Q w/ Data

#Q w/ Data Avg %d

Avg %d Met?

Met? Criteria

Criteria Y Y N N Y Y N Y Y Y N Y Y Y Y Y

Y N Y Y Y N Y Y 75 75

75 Conf. Limits

Conf. Limits Lower

LowerUpper

Upper 0

0

0 % Between

% Between Conf. Limits

Conf. Limits Flow Rate

Flow Rate % Complete

% Complete 0

0 0 0 0 1 0 0 0 0 0 0 0 1 1

0 0 0 0 0 0 0 0 1 4 2 1 1 4 4 5 0 1 4 1 4 32 32

1 0 2 1 1 0 1 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 1 2 1 1 1 2 2 0 1 1 2 1 2 17 17

1 2 2 2 0 2 2 11 Q1

Q1Q2

Q2Q3

Q3 Q4

Q4 Obs / Q

Obs / Q

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 20 of 22 

# Semi-Annual Flow Rate Audits PM2.5 Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes Year RegionState Site ID POC MT Begin Date End

Date SUMMARY 09 CA App A?:
14 11 81 -0.2 # Req #Q w/ Data Avg %d Met? Criteria 75 Conf. Limits LowerUpper 0

% Between Conf. Limits Flow Rate % Complete 0 6 0 11

Q1Q2Q3 Q4 Obs / Q

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 21 of 22 

# Collocation Summary PM10

PM2.5 Pollutant:

Pollutant: 0972 (South Coast Air Quality Management District) 0972 (South Coast Air Quality Management District) PQAO:
PQAO: Yes

Yes App A?:
App A?: Year

Year Region
RegionState
State # Req
# Req # Obs

# Obs %

Complete
% Complete CV

CV 2011 SUMMARY
2011 2011 SUMMARY 09 09
09 09 09 CA CA
CA CA CA 60

30 0

0 0 0
0 0 0 # Sites
# Sites 14

6 # Collocated Required
# Collocated Required 2

1 # Actually Collocated # Actually Collocated 0

0 % Req. Sites

Collocated % Req. Sites Collocated 0 0
0 0 0 170 SUMMARY Method

Method # Valid Obs
# Valid Obs 0 0
0 0 0

### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2012 

# DATA QUALITY INDICATOR REPORT

Page 22 of 22 

# Performance Evaluation Program (PEP) PM2.5 Pollutant: 0972 (South Coast Air Quality Management District) PQAO: Yes App A?: Year RegionState # Collocated PEP Coll. %

Complete Bias 2011 SUMMARY 09

09 CA CA 0 0 0 # Sites 6 #PEP Required 8 # PEP Collected 0 # Collocated PEP Req 0 Conf. Limits Lower Upper