UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

DATA QUALITY INDICATOR REPORT

Report Request ID: 780307 Report Code: AMP255 Aug. 11, 2010

Selection Criteria Page 1

User ID: PFB

State County Site Parameter POC City AQCR UAR CBSA CSA

EPA

Region Method Duration Begin Date End Date

24

GEOGRAPHIC SELECTIONS

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

GLOBAL DATES

2009

Start Date End Date

01 01 2009 12 31

Tribal
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 1 of 10

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

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 2 of 10

1-Point Quality Control

CO

NO2

O3

O3

Pollutant:

Pollutant:

Pollutant:

Pollutant:

1002 (State Of Maryland Air Management Administration)

1002 (State Of Maryland Air Management Administration)

0745 (National Park Service)

1002 (State Of Maryland Air Management Administration)

PQAO:

PQAO:

PQAO:

PQAO:

Yes

Yes

No

Yes

App A?:

App A?:

App A?:

App A?:

Year

Year

Year

Year

Region

Region

Region

Region

State

State

State

State

Site ID

Site ID

Site ID

Site ID

POC

POC

POC

POC

MT

MT

MT

MT

Begin

Date

Begin

Date

Begin

Date

Begin

Date

End

Date

End

Date

End

Date

End

Date

# Req

# Req

# Req

# Req

# Obs

# Obs

# Obs

# Obs

% 

Complete

% 

Complete

% 

Complete

% 

Complete

CV

CV

CV

CV

Bias

Bias

Bias

Bias

2009

2009

2009

2009

2009

SUMMARY

2009

2009

2009

2009

2009

2009

SUMMARY

2009

2009

SUMMARY

2009

2009

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

24-005-3001

24-023-0002

24-033-0030

24-510-0040

SUMMARY

24-005-3001

24-023-0002

24-025-9001

24-033-0030

24-510-0040

SUMMARY

24-047-1001

SUMMARY

24-003-0014

24-005-1007

1

1

1

1

2

1

1

1

1

1

1

1

S

S-PN

PN

S

S

S-PN

UP

S-PN

S

NR-F

S

S

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-APR-09

01-APR-09

01-APR-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-OCT-09

31-OCT-09

31-OCT-09

26

26

26

26

104

104

26

26

26

26

26

130

130

15

15

15

15

15

26

22

26

24

98

98

25

25

0

0

23

73

73

0

0

0

21

15

100

85

100

92

94

94

96

96

0

0

88

56

56

0

0

0

100

100

 2.26

 6.80

 2.24

 1.34

 3.23

 3.23

 2.89

 4.44

 2.29

 3.14

 3.14

 1.36

 2.23

 2.33

 5.11

 2.82

 1.40

 2.58

 2.58

 2.39

 3.83

 2.03

 2.58

 2.58

 0.98

 1.71

-

+/-

-

-

-

-

+/-

+/-

+/-

+/-

+/-

+

+/-
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 3 of 10

1-Point Quality Control

O3

SO2

Pollutant:

Pollutant:

1002 (State Of Maryland Air Management Administration)

1002 (State Of Maryland Air Management Administration)

PQAO:

PQAO:

Yes

Yes

App A?:

App A?:

Year

Year

Region

Region

State

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

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

SUMMARY

2009

2009

2009

2009

SUMMARY

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

24-005-3001

24-009-0011

24-013-0001

24-015-0003

24-017-0010

24-021-0037

24-023-0002

24-025-1001

24-025-9001

24-029-0002

24-031-3001

24-033-0030

24-033-8003

24-043-0009

24-510-0054

SUMMARY

24-005-3001

24-023-0002

24-033-0030

SUMMARY

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

S

S

S

S

S

S

S-PN

S

S

S

S

S-PN

S

S

S

S

S-PN

S-PN

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-JAN-09

01-JAN-09

01-JAN-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-DEC-09

31-DEC-09

31-DEC-09

15

15

15

15

15

15

15

15

15

15

15

15

15

15

15

255

255

26

26

26

78

78

15

14

15

14

14

15

27

16

18

15

16

14

14

16

15

274

274

26

38

26

90

90

100

93

100

93

93

100

100

100

100

100

100

93

93

100

100

98

98

100

100

100

100

100

 1.25

 1.10

 2.01

 2.56

 0.82

 1.34

 0.98

 3.08

 1.04

 2.25

 1.65

 1.15

 1.30

 0.67

 1.40

 1.34

 1.34

 1.30

 3.33

 3.36

 2.65

 2.65

 0.86

 1.01

 1.56

 1.98

 0.72

 1.37

 0.89

 2.36

 0.64

 1.68

 1.22

 0.83

 0.91

 0.46

 1.11

 0.87

 0.87

 2.42

 3.47

 3.45

 2.97

 2.97

+/-

+

-

+/-

+

-

+

-

+/-

+

-

+/-

+/-

+/-

+/-

+/-

+/-

-

-

-

-

-
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 4 of 10

Annual Performance Evaluations

CO

NO2

O3

O3

Pollutant:

Pollutant:

Pollutant:

Pollutant:

1002 (State Of Maryland Air Management Administration)

1002 (State Of Maryland Air Management Administration)

0745 (National Park Service)

1002 (State Of Maryland Air Management Administration)

PQAO:

PQAO:

PQAO:

PQAO:

Yes

Yes

No

Yes

Year

Year

Year

Year

Region

Region

Region

Region

State

State

State

State

Site ID

Site ID

Site ID

Site ID

POC

POC

POC

POC

MT

MT

MT

MT

Begin

Date

Begin

Date

Begin

Date

Begin

Date

End

Date

End

Date

End

Date

End

Date

2009

2009

2009

2009

2009

SUMMARY

2009

2009

2009

2009

2009

2009

SUMMARY

2009

2009

SUMMARY

2009

2009

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

24-005-3001

24-023-0002

24-033-0030

24-510-0040

SUMMARY

24-005-3001

24-023-0002

24-025-9001

24-033-0030

24-510-0040

SUMMARY

24-047-1001

SUMMARY

24-003-0014

24-005-1007

1

1

1

1

2

1

1

1

1

1

1

1

S

S-PN

PN

S

S

S-PN

UP

S-PN

S

NR-F

S

S

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-APR-09

01-APR-09

01-APR-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-OCT-09

31-OCT-09

31-OCT-09

App A?:

App A?:

App A?:

App A?:

-4.84

-7.78

-6.31

-6.31

 3.85

-1.22

 4.49

-1.80

 1.35

 1.35

 7.39

 7.39

 7.39

 2.52

-3.13

 9.21

 2.33

 0.00

 10.35

 5.47

 5.47

 1.53

-2.66

-4.35

-1.83

-1.83

 2.51

-2.94

 6.81

 1.00

 3.91

 3.91

 1.00

-0.74

 0.13

 0.13

 3.24

-2.56

 0.34

 0.34

 4.88

-4.84

 0.02

 0.02

3

3

3

3

12

12

3

0

3

6

6

0

0

3

0

0

0

3

3

0

3

3

6

6

3

3

0

0

3

0

3

3

3

3

0

6

6

3

3

3

3

0

3

9

9

3

0

3

6

6

0

0

Avg %D / Level

Avg %D / Level

Avg %D / Level

Avg %D / Level

L1

L1

L1

L1

L2

L2

L2

L2

L3

L3

L3

L3

L4

L4

L4

L4

L5

L5

L5

L5

Q1

Q1

Q1

Q1

Q2

Q2

Q2

Q2

Q3

Q3

Q3

Q3

Q4

Q4

Q4

Q4

Obs / Q

Obs / Q

Obs / Q

Obs / Q

Met?

Met?

Met?

Met?

Criteria

Criteria

Criteria

Criteria

Y

Y

Y

Y

Y

N

N

N

Y

N

Y

Y

100

100

40

40

0

0

-7.10

-7.10

-5.72

-5.72

 4.36

 4.36

 5.24

 5.24

Conf. Limits

Conf. Limits

Conf. Limits

Conf. Limits

Lower

Lower

Lower

Lower

Upper

Upper

Upper

Upper

63

63

75

75

% Btwn

% Btwn

% Btwn

% Btwn

Conf.

Conf.

Conf.

Conf.

1-Point

1-Point

1-Point

1-Point
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 5 of 10

Annual Performance Evaluations

O3

SO2

Pollutant:

Pollutant:

1002 (State Of Maryland Air Management Administration)

1002 (State Of Maryland Air Management Administration)

PQAO:

PQAO:

Yes

Yes

Year

Year

Region

Region

State

State

Site ID

Site ID

POC

POC

MT

MT

Begin

Date

Begin

Date

End

Date

End

Date

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

SUMMARY

2009

2009

2009

2009

SUMMARY

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

24-005-3001

24-009-0011

24-013-0001

24-015-0003

24-017-0010

24-021-0037

24-023-0002

24-025-1001

24-025-9001

24-029-0002

24-031-3001

24-033-0030

24-033-8003

24-043-0009

24-510-0054

SUMMARY

24-005-3001

24-023-0002

24-033-0030

SUMMARY

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

S

S

S

S

S

S

S-PN

S

S

S

S

S-PN

S

S

S

S

S-PN

S-PN

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-APR-09

01-JAN-09

01-JAN-09

01-JAN-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-OCT-09

31-DEC-09

31-DEC-09

31-DEC-09

App A?:

App A?:

-1.25

 1.25

 0.00

 2.50

 0.00

 0.00

 4.17

-2.47

 0.00

-2.53

 3.75

 1.25

 0.00

-1.25

 0.15

 0.48

 0.48

-7.14

-11.31

-9.23

-9.23

-0.63

 0.63

-0.63

 1.85

 0.63

 0.63

 4.58

 3.13

-0.63

-3.72

 4.41

 3.14

 0.00

 0.63

 0.00

 0.79

 0.79

-5.75

-10.55

-8.15

-8.15

-1.25

 1.67

-0.42

 2.94

 0.42

 1.67

 5.00

 3.75

-1.25

-1.67

 4.60

 1.67

 0.00

 1.25

 0.42

 1.08

 1.08

 5.08

 1.68

-5.43

 0.44

 0.44

 2.01

 2.01

 2.01

 0.88

 0.88

 0.88

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

3

3

3

9

9

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

51

51

0

0

0

0

0

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

51

51

0

0

3

3

3

0

0

0

0

0

0

3

0

0

0

0

6

0

0

0

9

9

0

3

0

3

3

Avg %D / Level

Avg %D / Level

L1

L1

L2

L2

L3

L3

L4

L4

L5

L5

Q1

Q1

Q2

Q2

Q3

Q3

Q4

Q4

Obs / Q

Obs / Q

Met?

Met?

Criteria

Criteria

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

100

100

100

100

-2.53

-2.53

-6.77

-6.77

 2.43

 2.43

 2.61

 2.61

Conf. Limits

Conf. Limits

Lower

Lower

Upper

Upper

59

59

47

47

% Btwn

% Btwn

Conf.

Conf.

1-Point

1-Point
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 6 of 10

Flow Rate Verifications

Pollutant: PM2.5 PQAO: 1002 (State Of Maryland Air Management Administration) App A?: Yes

Year Region State Site ID POC MT

Begin

Date

End

Date # Req # Obs

% 

Complete Bias

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

SUMMARY

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

24-003-1003

24-005-3001

24-015-0003

24-015-0003

24-025-1001

24-031-3001

24-031-3001

24-033-0025

24-033-0030

24-033-0030

24-033-8003

24-510-0007

24-510-0008

24-510-0040

SUMMARY

1

1

1

3

1

1

3

1

1

3

1

1

1

3

S

S

S

SP

S

S

SP

S

S-PN

SP

S

S

S

SP

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

12

12

12

12

12

12

12

12

12

12

12

12

12

12

240

240

37

8

10

24

12

10

25

20

23

24

7

18

8

24

250

250

100

67

83

100

100

83

100

100

100

100

58

100

67

100

63

63

 1.43

 1.01

 0.17

 0.93

 0.59

 0.42

 0.42

 1.16

 0.50

 0.87

 2.63

 1.79

 0.43

 0.62

 0.77

 0.77

+/-

+

+/-

+

-

-

+

+

-

-

-

+/-

+/-

+/-

+/-

+/-

Average

% D

 0.34

 0.67

-0.06

 0.61

-0.11

-0.31

 0.14

 0.80

-0.04

-0.60

-1.97

-0.46

-0.15

 0.16

 0.05

 0.05
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 7 of 10

Semi-Annual Flow Rate Audits

PM10

PM2.5

Pollutant:

Pollutant:

1002 (State Of Maryland Air Management Administration)

1002 (State Of Maryland Air Management Administration)

PQAO:

PQAO:

Yes

Yes

Year

Year

Region

Region

State

State

Site ID

Site ID

POC

POC

MT

MT

Begin

Date

Begin

Date

End

Date

End

Date

2009

2009

2009

2009

SUMMARY

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

2009

SUMMARY

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

03

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

24-003-1003

24-003-1003

24-510-0008

SUMMARY

24-003-1003

24-005-1007

24-005-1007

24-005-3001

24-015-0003

24-015-0003

24-025-1001

24-031-3001

24-031-3001

24-033-0025

24-033-0030

24-033-0030

24-033-8003

24-033-8003

24-043-0009

24-510-0006

24-510-0007

24-510-0008

24-510-0040

24-510-0040

SUMMARY

1

2

1

1

1

2

1

1

3

1

1

3

1

1

3

1

2

1

1

1

1

1

3

S

QA

S

S

S

QA

S

S

SP

S

S

SP

S

S-PN

SP

S

S-QA

S

S

S

S

S

SP

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

01-JAN-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

31-DEC-09

App A?:

App A?:

2

2

2

6

6

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

40

40

2

2

2

6

6

3

1

1

4

3

3

3

2

4

2

2

4

2

2

2

3

3

3

4

3

54

54

100

100

100

100

100

100

50

50

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

95

95

 1.0

 1.3

-0.5

 0.6

 0.6

 0.6

 1.3

-0.4

 0.9

-0.6

-0.8

-0.4

-0.4

 0.0

 1.2

 0.6

-0.4

-0.8

 0.3

-0.1

-0.2

 0.7

-0.1

-1.0

 0.4

 0.0

 0.0

# Req

# Req

#Q

w/ Data

#Q

w/ Data

Avg

%d

Avg

%d

Met?

Met?

Criteria

Criteria

Y

Y

N

N

N

N

Y

Y

Y

N

N

Y

N

N

Y

Y

Y

Y

Y

N

Y

Y

Y

67

67

60

60

-2.01

-2.01

 2.11

 2.11

Conf. Limits

Conf. Limits

Lower

Lower

Upper

Upper

0

0

89

89

% Between

% Between

Conf. Limits

Conf. Limits

Flow Rate

Flow Rate

% 

Complete

% 

Complete

1

1

1

3

3

2

0

0

2

1

1

1

0

1

0

0

1

0

0

0

1

1

1

2

1

15

15

0

0

0

0

0

0

0

0

1

0

0

0

1

1

0

0

1

1

1

1

0

0

0

1

1

9

9

1

1

0

2

2

1

1

1

2

1

3

1

0

1

1

1

1

0

0

0

1

1

1

1

1

19

19

0

0

1

1

1

1

0

0

1

1

1

1

1

1

1

1

1

1

1

2

2

1

1

2

0

20

20

Q1

Q1

Q2

Q2

Q3

Q3

Q4

Q4

Obs / Q

Obs / Q
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 8 of 10

Collocation Detail

PM10

PM2.5

Pollutant:

Pollutant:

1002 (State Of Maryland Air Management Administration)

1002 (State Of Maryland Air Management Administration)

PQAO:

PQAO:

Yes

Yes

App A?:

App A?:

Year

Year

Region

Region

State

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

2009

2009

2009

2009

03

03

03

03

MD

MD

MD

MD

24-003-1003

24-033-8003

24-005-1007

24-033-8003

1

1

1

1

S

S

S

S

01-JAN-09

23-SEP-09

01-JAN-09

01-JAN-09

31-DEC-09

30-DEC-09

30-DEC-09

10-SEP-09

30

8

30

21

23

7

28

18

77

88

93

86

 3.76

 11.03

 4.87

 4.83

81102

88101

88101

88101

Parameter

Code

Parameter

Code

Method

Method

118

120

120

# Valid

# Valid

22

6

28

18
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 9 of 10

Collocation Summary

PM10

PM2.5

Pollutant:

Pollutant:

1002 (State Of Maryland Air Management Administration)

1002 (State Of Maryland Air Management Administration)

PQAO:

PQAO:

Yes

Yes

App A?:

App A?:

Year

Year

Region

Region

State

State

# Req

# Req

# Obs

# Obs

% 

Complete

% 

Complete

CV

CV

2009

SUMMARY

2009

2009

2009

2009

SUMMARY

03

03

03

03

03

03

03

MD

MD

MD

MD

MD

MD

MD

30

60

60

30

23

7

46

0

77

77

12

77

0

30

30

 3.76

 3.76

 11.03

 4.75

 5.05

 5.05

# Sites

# Sites

2

10

14

4

# Collocated 

Required

# Collocated 

Required

1

2

2

1

# Actually

Collocated

# Actually

Collocated

1

1

2

0

% Req. Sites

Collocated

% Req. Sites

Collocated

100

100

50

100

0

50

50

118

120

170

SUMMARY

Method

Method

# Valid

Obs

# Valid

Obs

22

22

6

46

0

52

52
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

DATA QUALITY INDICATOR REPORT Aug. 11, 2010

Page 10 of 10

Performance Evaluation Program (PEP)

Pollutant: PM2.5 PQAO: 1002 (State Of Maryland Air Management Administration) App A?: Yes

Year Region State

# Collocated

PEP Coll.

%

Complete Bias

2009

SUMMARY

03

03

MD

MD

0 100

100

 13.05

 13.05

# Sites

14

#PEP

Required

8

# PEP

Collected

8

# Collocated

PEP Req

0 -

-

-18.25

-18.25

-7.85

-7.85

Conf. Limits

Lower Upper