UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

MAXIMUM VALUES REPORT

Report Request ID: 987643 Report Code: AMP440 Apr. 30, 2012

Selection Criteria Page 1

User ID: HDY

State County City Site Parameter POC AQCR UAR CBSA CSA

EPA

Region Method Duration Begin Date End Date

53 053

GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS

Parameter

Classification Parameter Method Duration

88500

88501

88502

88101

SELECTED OPTIONS

EVENTS PROCESSING

MERGE PDF FILES

Option Type Option Value

REPORT ALL EVENT RECORDS

YES

SORT ORDER

1

2

3

4

5

6

7

8

Order Column

PARAMETER_CODE

STATE_CODE

DURATION_CODE

DATES

COUNTY_CODE

SITE_ID

POC

EDT_ID

GLOBAL DATES

2006

Start Date End Date

2011

Tribal

Code

APPLICABLE STANDARDS

Standard Description

PM25 Annual 2006
EXCEPTIONAL DATA TYPES

EDT DESCRIPTION

0

1

2

5

NO EVENTS

EVENTS EXCLUDED

EVENTS INCLUDED

EVENTS WITH CONCURRENCE EXCLUDED
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 2 of 33

Washington

Washington

PM2.5 - Local Conditions (88101)

PM2.5 - Local Conditions (88101)

Primary:

Primary:

Secondary:

Secondary:

2010

2011

1 HOUR

1 HOUR

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

53-053-0029

53-053-0029

53-053-0029

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

100

361

8389

0

0

0

3

4

3

44.8

55.9

131.2

12/31:01

12/18:01

01/01:21

181

181

181

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

39.7

53.4

130.9

12/31:23

12/18:02

01/01:03

39.4

48.3

114.9

12/31:02

12/18:00

01/01:04

38.0

45.0

111.0

12/31:00

12/16:21

01/02:04

37.9

39.5

99.8

12/31:22

12/31:01

01/01:23

36.9

39.4

99.5

12/31:04

12/31:02

01/02:03

36.6

37.7

98.2

12/30:23

12/16:22

01/02:00

36.4

37.7

95.0

12/31:09

12/31:00

01/01:22

32.9

36.9

93.9

12/31:03

12/16:20

01/02:01

32.6

36.7

91.5

12/30:22

12/31:22

01/02:05

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 3 of 33

Washington

Washington

Washington

PM2.5 - Local Conditions (88101)

PM2.5 - Local Conditions (88101)

PM2.5 - Local Conditions (88101)

35

35

Primary:

Primary:

Primary:

35

35

Secondary:

Secondary:

Secondary:

2011

2006

2007

1 HOUR

24 HOUR

24 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0029

53-053-0029

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

8393

117

117

0

0

0

4

1

1

129.9

68.0

58.6

01/01:21

12/16:00

01/15:00

181

118

118

Year:

Year:

Year:

0

0

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

126.2

50.2

46.7

01/01:03

12/31:00

02/02:00

111.1

42.7

45.3

01/01:04

12/28:00

11/23:00

105.8

33.7

44.7

01/02:04

02/19:00

01/12:00

104.3

32.6

38.2

11/20:00

12/19:00

01/30:00

97.8

32.3

31.7

01/02:03

11/01:00

10/27:00

97.7

29.4

31.5

01/01:23

02/07:00

11/08:00

96.7

21.9

30.8

01/02:00

10/11:00

01/27:00

95.6

20.3

26.5

11/19:23

02/25:00

01/24:00

93.1

17.9

23.7

01/02:01

03/12:00

11/02:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 4 of 33

Washington

Washington

Washington

PM2.5 - Local Conditions (88101)

PM2.5 - Local Conditions (88101)

PM2.5 - Local Conditions (88101)

35

35

35

Primary:

Primary:

Primary:

35

35

35

Secondary:

Secondary:

Secondary:

2008

2009

2010

24 HOUR

24 HOUR

24 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0029

53-053-0029

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

121

115

341

0

0

0

1

1

1

49.7

50.7

26.8

01/25:00

12/12:00

10/17:00

118

118

118

Year:

Year:

Year:

0

0

0

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

49.2

49.9

26.7

12/23:00

12/03:00

10/18:00

44.2

47.6

26.5

01/24:00

12/09:00

12/31:00

39.2

44.4

24.8

12/05:00

12/27:00

02/22:00

31.7

43.3

22.0

02/18:00

12/24:00

10/19:00

31.1

39.3

21.8

02/21:00

01/19:00

10/20:00

28.2

36.8

21.4

11/23:00

02/03:00

12/06:00

24.6

28.6

21.1

10/30:00

02/21:00

11/25:00

23.8

27.0

20.9

10/27:00

02/18:00

02/09:00

23.5

23.2

20.4

11/14:00

01/22:00

01/28:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 5 of 33

Washington

Washington

Washington

PM2.5 - Local Conditions (88101)

PM2.5 - Local Conditions (88101)

PM2.5 - Local Conditions (88101)

35

35

35

Primary:

Primary:

Primary:

35

35

35

Secondary:

Secondary:

Secondary:

2011

2010

2011

24 HOUR

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0029

53-053-0029

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

353

4

15

0

0

0

1

3

4

55.9

25.4

23.5

01/01:00

12/31:00

12/31:00

118

181

181

Year:

Year:

Year:

0

0

0

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

47.3

11.7

13.0

01/02:00

12/30:00

12/17:00

42.5

7.7

12.8

01/03:00

12/29:00

12/18:00

39.0

3.4

10.4

12/13:00

12/28:00

12/30:00

38.2

7.0

12/09:00

12/23:00

37.7

6.6

12/10:00

12/19:00

35.8

6.6

11/20:00

12/29:00

35.7

6.3

02/02:00

12/20:00

34.6

6.3

12/06:00

12/22:00

33.5

5.7

11/06:00

12/25:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 6 of 33

Washington

Washington

PM2.5 - Local Conditions (88101)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary: 35

Primary:

Secondary: 35

Secondary:

2011

2006

24-HR BLK AVG

1 HOUR

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

53-053-0029

53-053-0029

53-053-0029

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

352

352

8626

0

0

0

3

4

3

57.5

55.9

133.0

01/01:00

01/01:00

12/17:20

181

181

712

Year:

Year:

0

0

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

713

48.6

46.6

130.0

01/02:00

01/02:00

12/17:21

42.4

41.9

114.0

01/03:00

12/13:00

12/17:02

35.1

39.9

114.0

02/02:00

01/03:00

12/17:03

30.3

36.4

114.0

01/04:00

11/20:00

12/17:19

30.1

36.4

113.0

11/06:00

12/09:00

12/17:22

28.6

36.0

112.0

12/10:00

12/10:00

12/31:23

27.9

34.3

110.0

11/20:00

12/05:00

12/16:20

27.8

34.1

107.0

02/11:00

02/02:00

12/18:04

26.6

33.8

106.0

12/06:00

11/06:00

12/16:19

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 7 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2006

2006

2006

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0031

53-053-1018

Tacoma

Tacoma

South Hill

Pierce

Pierce

Pierce

8368

8728

7757

0

0

0

4

4

4

156.0

121.0

132.0

12/17:20

12/17:00

12/17:00

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

155.0

114.0

129.0

12/17:21

12/17:02

12/16:23

150.0

113.0

127.0

12/17:03

12/16:23

12/17:01

145.0

109.0

126.0

12/18:04

12/17:03

12/16:22

144.0

101.0

117.0

12/17:02

12/17:01

07/04:21

142.0

100.0

107.0

12/17:22

12/16:22

12/16:21

138.0

88.0

100.0

12/18:01

12/16:21

12/17:02

138.0

85.0

90.0

12/18:03

12/17:05

12/18:20

134.0

84.0

88.0

12/17:04

12/16:20

07/04:22

134.0

83.0

85.0

12/17:19

12/17:04

12/16:20

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 8 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2006

2006

2007

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-1020

53-053-1022

53-053-1022

Puyallup

Waller

Waller

Pierce

Pierce

Pierce

7297

1091

1416

0

0

0

4

3

4

105.3

142.8

116.7

07/04:21

12/16:22

12/17:02

771

731

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

55.4

139.2

111.6

09/29:11

12/17:02

12/16:23

52.9

138.0

111.5

10/13:11

12/17:03

12/17:03

52.3

135.6

110.0

07/04:20

12/16:21

12/17:01

45.1

130.8

108.7

09/05:09

12/16:20

12/16:21

43.2

129.6

108.2

09/22:09

12/17:01

12/17:00

40.6

126.0

104.3

11/02:20

12/16:23

12/16:22

40.3

126.0

102.9

10/13:10

12/17:00

12/16:20

39.8

121.3

100.2

09/29:10

12/16:19

12/17:05

39.1

118.8

99.4

11/02:21

12/17:06

12/17:04

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 9 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2007

2007

2007

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0029

53-053-0031

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

8245

4248

8728

0

0

0

3

4

4

133.0

136.0

82.0

01/01:01

01/01:01

01/27:22

712

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

713 120.0

127.0

80.0

01/01:00

01/01:00

01/27:21

105.4

102.0

79.0

11/24:01

01/12:23

01/27:23

99.0

101.0

73.0

11/24:00

01/12:22

01/28:00

93.5

99.0

73.0

11/23:23

01/29:00

01/28:01

84.5

95.0

72.0

11/23:22

01/13:01

01/27:20

84.0

95.0

68.0

01/01:02

01/29:22

01/28:02

83.0

94.0

67.0

01/01:03

01/13:00

11/08:13

82.0

91.0

64.0

01/12:22

01/01:02

01/29:23

82.0

89.0

63.0

01/12:23

01/01:03

01/30:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 10 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2007

2007

2008

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-1018

53-053-1022

53-053-1022

South Hill

Waller

Waller

Pierce

Pierce

Pierce

8666

7112

1645

0

0

0

4

3

4

176.2

175.2

73.0

07/04:22

07/05:00

01/01:03

771

731

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

176.0

136.6

69.9

07/04:23

01/17:12

01/01:01

174.2

131.8

66.7

07/05:00

07/05:01

01/01:02

132.5

125.9

66.2

07/05:01

07/04:23

01/01:00

125.4

124.7

66.2

07/04:21

07/04:22

01/01:04

120.0

120.0

59.9

01/01:01

01/27:23

01/13:00

93.0

116.4

59.5

01/27:22

01/27:22

01/12:23

92.1

110.3

58.0

07/05:02

01/28:02

01/15:00

88.0

102.0

56.0

01/27:23

01/27:21

01/01:05

81.1

101.9

54.8

12/31:22

01/28:01

01/15:02

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 11 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2008

2008

2008

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0022

53-053-0029

53-053-0029

Waller

Tacoma

Tacoma

Pierce

Pierce

Pierce

7848

8505

1451

0

0

0

4

3

4

54.3

82.1

66.8

11/16:18

01/26:00

12/05:00

771

712

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

713

53.6

81.3

65.5

11/16:16

01/25:23

12/04:22

47.2

77.7

64.5

07/04:23

01/26:01

12/05:22

47.1

76.5

64.0

07/04:22

01/22:22

12/05:23

47.1

71.9

63.6

11/16:17

12/05:00

11/24:23

46.6

71.7

61.7

11/24:19

01/26:02

11/16:02

43.3

68.4

61.1

11/16:19

01/22:23

12/05:21

43.2

68.0

59.9

07/05:00

01/23:23

11/16:22

43.2

67.9

58.0

11/16:21

01/24:21

11/24:00

43.1

67.7

58.0

11/16:22

01/24:22

12/23:01

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 12 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2008

2008

2008

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0031

53-053-0033

53-053-0034

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

8391

391

1346

0

0

0

4

4

4

44.7

42.2

52.1

11/16:14

12/23:23

12/04:22

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

43.6

40.0

49.2

11/16:13

12/23:22

12/23:22

42.2

37.5

48.4

01/25:23

12/23:08

12/23:23

41.2

36.0

47.7

01/26:01

12/24:01

12/24:00

39.7

35.9

47.6

02/21:10

12/24:00

11/16:14

39.7

35.7

47.3

02/21:11

12/23:20

12/04:23

39.3

33.2

46.8

01/26:00

12/23:21

11/16:15

39.1

31.4

45.0

01/26:02

12/24:02

12/05:00

38.7

28.5

44.6

01/24:08

12/23:17

12/05:23

38.5

27.4

44.3

07/05:04

12/23:07

12/05:22

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 13 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2008

2009

2009

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-1018

53-053-0022

53-053-0029

South Hill

Waller

Tacoma

Pierce

Pierce

Pierce

8692

8603

8374

0

0

0

4

4

3

115.3

78.9

348.2

07/04:23

07/05:06

07/05:00

771

771

712

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

713

115.1

76.1

228.1

07/04:22

07/05:07

07/05:05

91.7

66.8

225.7

07/04:21

07/05:08

07/05:01

90.7

64.7

204.9

07/05:02

07/04:22

07/05:02

86.1

62.0

191.0

07/05:01

07/05:02

07/04:23

69.8

60.4

168.7

07/05:03

07/05:03

07/05:06

56.6

59.0

165.3

11/16:19

07/05:04

07/05:03

56.4

58.2

149.0

11/16:20

07/04:23

07/05:04

56.4

58.2

142.3

11/16:21

07/05:05

07/04:22

55.0

57.3

102.0

12/24:01

07/05:01

07/04:21

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 14 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2009

2009

2009

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0031

53-053-0033

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

7181

8318

6896

0

0

0

4

4

4

189.6

108.0

45.3

07/05:00

07/05:08

07/05:07

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

147.3

104.6

42.4

07/05:05

07/05:07

01/19:17

135.8

95.1

42.1

07/05:01

07/04:21

07/05:08

125.3

93.9

42.0

07/05:02

07/04:23

01/17:22

105.1

91.5

42.0

07/05:03

07/05:06

07/31:15

102.3

77.8

41.9

07/04:23

07/04:22

01/19:18

101.2

75.4

41.5

07/05:06

05/31:05

01/19:16

99.8

65.3

41.0

07/05:04

07/05:04

07/05:06

75.6

62.0

40.6

07/04:22

07/05:05

01/19:21

70.6

60.6

40.1

01/18:23

07/05:09

01/19:15

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 15 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2009

2009

2010

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0034

53-053-1018

53-053-0022

Tacoma

South Hill

Waller

Pierce

Pierce

Pierce

6702

8708

7977

0

0

0

4

4

4

114.8

251.6

43.2

07/05:06

07/05:01

12/05:23

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

102.4

247.2

41.2

07/04:22

07/05:02

12/06:00

89.3

242.1

37.9

07/05:07

07/04:22

12/06:01

74.7

218.9

36.9

07/05:05

07/05:03

11/23:20

69.6

217.6

35.6

07/04:21

07/05:00

12/05:22

65.7

190.6

34.1

07/05:02

07/05:04

11/23:21

62.4

188.0

32.7

07/05:01

07/04:23

12/05:19

58.0

145.9

32.2

07/05:03

07/05:05

12/05:20

57.3

78.7

31.6

01/19:22

07/05:06

11/25:16

57.3

55.5

31.0

07/05:04

07/04:21

11/25:10

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 16 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2010

2010

2011

1 HOUR

1 HOUR

1 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0031

53-053-1018

53-053-0022

Tacoma

South Hill

Waller

Pierce

Pierce

Pierce

8066

8674

8692

0

0

0

4

4

4

55.6

76.0

53.3

10/18:17

12/05:21

07/05:00

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

41.0

59.0

47.5

12/06:01

11/23:22

01/01:05

39.2

56.5

46.0

08/17:08

12/05:22

07/04:23

38.8

54.3

46.0

12/06:00

12/07:01

07/05:01

38.7

53.9

44.4

02/01:09

12/04:23

07/04:22

36.8

51.0

41.7

10/18:12

11/23:23

01/01:04

35.1

50.9

41.0

12/05:23

12/04:22

07/05:06

34.9

50.7

40.9

12/06:02

11/23:19

12/09:21

33.4

50.6

40.1

12/07:01

12/05:20

12/05:23

32.7

47.1

39.6

08/17:06

12/06:23

01/01:08

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 17 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2011

2011

2006

1 HOUR

1 HOUR

24 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0031

53-053-1018

53-053-0014

Tacoma

South Hill

Not in a city

Pierce

Pierce

Pierce

8371

8261

119

0

0

0

4

4

1

74.8

180.1

15.1

07/04:23

07/05:01

07/22:00

771

771

899

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

56.8

177.9

12.9

07/04:21

07/05:02

10/14:00

56.1

161.7

10.5

06/21:04

07/05:03

05/17:00

44.1

160.5

9.7

12/25:03

07/05:04

10/23:00

41.9

147.2

8.9

01/01:03

07/05:05

08/27:00

41.8

142.5

8.5

07/04:22

07/05:00

09/05:00

37.8

101.2

8.3

12/25:01

07/04:23

07/04:00

37.3

91.9

8.3

01/02:01

07/05:06

08/18:00

37.2

91.1

8.3

12/22:12

07/04:22

08/21:00

36.9

62.2

7.9

01/02:02

11/20:23

05/14:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 18 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2006

2007

2007

24 HOUR

24 HOUR

24 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0014

53-053-0029

Tacoma

Not in a city

Tacoma

Pierce

Pierce

Pierce

59

120

53

0

0

0

5

1

5

54.5

13.0

45.1

12/31:00

07/05:00

01/12:00

820

707

820

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

810

33.3

8.8

39.3

11/01:00

07/11:00

01/30:00

32.9

8.3

35.5

12/19:00

06/02:00

10/27:00

32.8

7.3

34.5

12/07:00

10/15:00

11/08:00

18.4

6.9

28.4

03/12:00

05/12:00

01/24:00

18.1

6.3

25.1

09/02:00

05/15:00

11/20:00

16.8

6.1

24.7

07/22:00

05/30:00

11/26:00

15.4

6.1

23.0

12/25:00

09/12:00

12/08:00

14.0

5.7

20.6

10/14:00

05/09:00

11/02:00

13.7

5.6

19.3

11/19:00

07/26:00

10/09:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 19 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2008

2008

2008

24 HOUR

24 HOUR

24 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0014

53-053-0029

53-053-0031

Not in a city

Tacoma

Tacoma

Pierce

Pierce

Pierce

114

58

9

0

0

0

1

5

5

14.2

35.1

20.7

07/02:00

02/18:00

11/14:00

707

810

810

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

12.7

26.7

14.0

08/16:00

10/27:00

11/20:00

7.5

24.8

11.3

06/29:00

11/14:00

12/20:00

7.5

23.1

9.6

08/07:00

01/13:00

11/26:00

7.2

20.5

7.7

07/20:00

03/07:00

12/08:00

7.1

19.1

7.0

04/27:00

11/26:00

11/08:00

6.2

17.5

5.0

09/30:00

05/18:00

11/02:00

5.8

16.1

4.9

09/15:00

12/08:00

12/02:00

5.7

15.2

4.6

07/08:00

10/15:00

12/14:00

5.7

14.7

09/12:00

03/25:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 20 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2009

2009

2009

24 HOUR

24 HOUR

24 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0014

53-053-0029

53-053-0031

Not in a city

Tacoma

Tacoma

Pierce

Pierce

Pierce

117

59

61

0

0

0

1

5

5

12.0

49.9

31.5

08/08:00

12/03:00

12/03:00

707

810

810

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

9.7

47.3

30.1

08/02:00

12/09:00

01/19:00

9.3

43.3

27.7

07/30:00

12/27:00

12/09:00

8.2

39.0

24.8

08/05:00

01/19:00

12/27:00

7.9

31.6

24.1

09/13:00

02/18:00

02/18:00

7.8

19.2

16.0

07/27:00

02/12:00

12/15:00

7.7

15.5

15.5

06/09:00

03/26:00

10/28:00

7.6

14.5

15.0

07/03:00

08/05:00

08/05:00

7.6

14.2

14.3

07/21:00

10/28:00

07/30:00

7.1

13.6

13.7

08/17:00

04/07:00

09/22:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 21 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2010

2010

2010

24 HOUR

24 HOUR

24 HOUR

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0014

53-053-0029

53-053-0031

Not in a city

Tacoma

Tacoma

Pierce

Pierce

Pierce

117

57

59

0

0

0

1

5

5

10.1

30.1

16.2

08/06:00

10/17:00

01/26:00

707

810

810

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

6.9

19.1

15.9

08/03:00

02/01:00

02/01:00

5.9

16.4

15.9

07/07:00

11/10:00

10/17:00

5.9

16.3

14.2

07/25:00

11/04:00

05/14:00

5.6

16.3

12.6

08/12:00

12/16:00

02/19:00

5.5

13.9

11.6

07/10:00

02/19:00

03/27:00

5.2

13.3

10.8

07/31:00

03/27:00

03/15:00

5.1

12.6

10.7

05/17:00

03/09:00

10/29:00

4.8

11.8

10.6

03/27:00

11/28:00

12/22:00

4.8

11.5

10.1

10/20:00

02/07:00

02/07:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 22 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2011

2011

2006

24 HOUR

24 HOUR

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0031

53-053-0029

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

55

61

359

0

0

0

5

5

3

44.6

28.2

77.0

01/03:00

01/03:00

12/17:00

810

810

712

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

713

37.9

24.9

58.0

02/02:00

12/05:00

12/18:00

36.4

24.6

55.7

12/05:00

02/02:00

12/16:00

27.2

24.1

41.3

01/27:00

01/27:00

12/31:00

23.7

21.7

39.1

12/17:00

09/30:00

12/08:00

18.7

17.3

36.7

11/05:00

12/23:00

12/03:00

16.9

14.8

36.3

02/20:00

12/17:00

12/28:00

16.6

14.5

31.4

10/18:00

10/18:00

12/30:00

14.5

13.4

30.2

12/11:00

11/05:00

02/26:00

12.9

12.9

29.4

11/11:00

12/11:00

02/12:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 23 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2006

2006

2006

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0031

53-053-1018

Tacoma

Tacoma

South Hill

Pierce

Pierce

Pierce

348

365

324

0

0

0

4

4

4

99.4

62.5

57.7

12/17:00

12/17:00

12/16:00

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

67.9

49.6

54.5

12/18:00

12/16:00

12/17:00

60.0

46.3

37.5

12/16:00

12/08:00

12/08:00

50.5

41.0

35.8

12/31:00

12/18:00

12/03:00

44.3

39.6

35.1

12/03:00

12/06:00

12/19:00

41.8

39.2

34.3

12/08:00

12/19:00

12/31:00

41.7

39.1

33.7

12/30:00

12/07:00

02/26:00

41.0

36.5

33.5

12/28:00

12/20:00

12/18:00

35.4

35.6

33.2

12/06:00

12/30:00

11/29:00

31.7

35.1

33.1

12/02:00

12/31:00

12/07:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 24 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2006

2006

2007

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-1020

53-053-1022

53-053-1022

Puyallup

Waller

Waller

Pierce

Pierce

Pierce

303

45

59

0

0

0

4

3

4

26.7

86.2

69.7

11/01:00

12/17:00

12/17:00

771

731

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

26.1

65.3

51.5

11/02:00

12/16:00

12/16:00

23.3

65.1

44.8

09/03:00

12/18:00

12/08:00

22.8

59.9

43.9

10/14:00

12/19:00

12/18:00

22.5

53.4

43.8

10/23:00

12/08:00

12/19:00

21.6

53.3

40.1

10/13:00

12/03:00

12/31:00

20.5

47.3

36.4

10/22:00

12/20:00

12/20:00

19.3

46.6

33.2

10/28:00

12/31:00

12/07:00

18.4

43.3

33.0

07/04:00

12/30:00

12/30:00

17.3

43.2

31.8

10/17:00

11/29:00

11/29:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 25 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2007

2007

2007

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0029

53-053-0031

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

339

177

365

0

0

0

3

4

4

44.0

57.8

47.1

01/28:00

01/29:00

01/29:00

712

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

713 41.4

55.0

44.8

01/29:00

01/15:00

11/08:00

39.4

55.0

44.4

01/15:00

01/28:00

01/15:00

38.5

45.6

44.2

02/02:00

01/14:00

01/28:00

38.2

42.4

37.7

11/23:00

02/02:00

11/07:00

35.0

39.2

36.5

01/14:00

01/12:00

01/27:00

34.3

38.0

35.0

11/06:00

01/16:00

11/06:00

32.4

37.6

33.8

11/07:00

01/30:00

01/30:00

31.8

36.1

32.9

11/24:00

01/13:00

01/14:00

31.7

36.1

32.7

01/12:00

02/03:00

01/16:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 26 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2007

2007

2008

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-1018

53-053-1022

53-053-1022

South Hill

Waller

Waller

Pierce

Pierce

Pierce

360

297

67

0

0

0

4

3

4

43.2

67.7

43.2

01/15:00

01/28:00

01/15:00

771

731

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

38.7

56.9

36.0

01/29:00

01/29:00

01/01:00

37.5

54.3

34.7

01/28:00

01/15:00

01/13:00

35.5

49.7

34.6

01/14:00

01/01:00

01/14:00

35.2

47.9

33.5

01/16:00

01/14:00

01/16:00

35.2

47.7

32.2

01/27:00

01/13:00

02/04:00

34.5

47.7

31.6

11/07:00

01/30:00

02/03:00

31.9

44.5

30.1

11/06:00

01/27:00

01/12:00

31.6

42.4

29.0

01/30:00

01/16:00

02/02:00

29.9

40.8

28.3

07/05:00

01/12:00

02/05:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 27 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2008

2008

2008

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0022

53-053-0029

53-053-0029

Waller

Tacoma

Tacoma

Pierce

Pierce

Pierce

328

356

61

0

0

0

4

3

4

32.7

37.9

35.4

11/16:00

01/25:00

11/16:00

771

712

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

713

31.7

36.3

34.2

12/23:00

01/23:00

12/23:00

26.8

36.0

28.9

11/24:00

01/24:00

11/24:00

25.6

34.7

28.5

12/05:00

11/16:00

12/05:00

25.4

33.3

21.0

10/30:00

12/23:00

11/15:00

22.6

32.3

20.9

02/18:00

01/22:00

11/23:00

22.4

27.3

19.2

11/17:00

01/26:00

12/04:00

20.2

26.5

18.0

02/19:00

10/30:00

11/17:00

20.2

25.9

17.4

11/15:00

02/18:00

11/14:00

20.0

25.9

15.0

10/29:00

02/21:00

11/25:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 28 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2008

2008

2008

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0031

53-053-0033

53-053-0034

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

349

16

56

0

0

0

4

4

4

26.5

25.2

31.7

11/16:00

12/23:00

11/16:00

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

26.4

8.9

28.9

01/24:00

12/19:00

12/23:00

24.3

8.4

24.1

01/23:00

12/20:00

12/05:00

24.3

7.8

21.0

01/25:00

12/24:00

11/24:00

23.1

7.4

18.4

02/21:00

12/21:00

12/04:00

21.9

6.6

16.9

12/23:00

12/22:00

11/15:00

21.6

6.3

15.7

01/26:00

12/16:00

11/17:00

21.2

5.8

11.7

02/18:00

12/26:00

11/14:00

21.0

4.6

10.8

11/24:00

12/30:00

11/19:00

19.5

4.0

10.7

10/30:00

12/18:00

11/23:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 29 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2008

2009

2009

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-1018

53-053-0022

53-053-0029

South Hill

Waller

Tacoma

Pierce

Pierce

Pierce

364

359

349

0

0

0

4

4

3

31.6

31.9

75.3

11/16:00

07/05:00

07/05:00

771

771

712

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

713

26.3

29.3

37.1

01/23:00

12/26:00

12/03:00

25.5

27.8

34.4

12/23:00

12/04:00

12/26:00

25.2

27.2

33.6

02/18:00

12/28:00

12/27:00

24.1

26.1

33.1

01/24:00

12/27:00

02/03:00

23.3

26.0

31.8

01/25:00

12/03:00

12/24:00

22.3

25.3

31.1

01/01:00

12/10:00

01/19:00

21.9

24.6

30.2

01/22:00

12/12:00

12/25:00

21.4

23.2

30.1

02/21:00

12/11:00

02/04:00

20.9

22.6

29.9

10/29:00

12/09:00

07/04:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 30 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2009

2009

2009

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0029

53-053-0031

53-053-0033

Tacoma

Tacoma

Tacoma

Pierce

Pierce

Pierce

300

348

287

0

0

0

4

4

4

46.8

34.4

27.0

07/05:00

07/05:00

01/19:00

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

29.1

33.9

25.3

01/19:00

12/04:00

01/21:00

28.7

30.7

23.3

02/03:00

12/28:00

02/03:00

27.0

27.0

22.7

02/04:00

12/26:00

01/22:00

23.3

26.1

21.0

01/18:00

01/19:00

01/20:00

22.3

25.5

20.6

02/20:00

12/03:00

01/17:00

21.4

25.2

20.3

01/22:00

12/29:00

01/23:00

21.4

24.4

19.1

02/21:00

12/10:00

01/16:00

21.0

24.4

18.9

01/21:00

12/12:00

07/05:00

20.5

24.3

18.9

02/18:00

02/03:00

08/06:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 31 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2009

2009

2010

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0034

53-053-1018

53-053-0022

Tacoma

South Hill

Waller

Pierce

Pierce

Pierce

280

365

331

0

0

0

4

4

4

32.9

67.6

26.6

07/05:00

07/05:00

11/25:00

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

30.2

29.7

24.9

01/19:00

07/04:00

12/05:00

23.2

29.3

22.8

01/21:00

12/04:00

12/06:00

22.7

28.5

19.4

01/20:00

12/12:00

08/17:00

22.1

27.5

17.8

01/22:00

12/03:00

11/24:00

21.7

27.4

17.6

02/03:00

12/26:00

01/28:00

20.8

27.3

16.8

07/29:00

12/28:00

12/31:00

20.5

26.8

16.6

01/18:00

12/24:00

02/09:00

19.9

25.9

16.2

01/23:00

12/29:00

01/29:00

19.0

25.4

16.0

08/06:00

01/19:00

02/22:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 32 of 33

Washington

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Primary:

Secondary:

Secondary:

Secondary:

2010

2010

2011

24-HR BLK AVG

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

Unit:

53-053-0031

53-053-1018

53-053-0022

Tacoma

South Hill

Waller

Pierce

Pierce

Pierce

335

362

363

0

0

0

4

4

4

25.4

28.5

27.1

12/06:00

12/05:00

01/01:00

771

771

771

Year:

Year:

Year:

Site ID

Site ID

Site ID

POC

POC

POC

EDT

ID

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

Num 

Obs 

County Name

County Name

County Name

City Name

City Name

City Name

Methods

Methods

Methods

Maximum Values

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

Num

Exc 

21.8

26.0

25.5

08/17:00

11/25:00

01/03:00

20.2

22.1

25.0

10/18:00

12/06:00

01/04:00

18.9

20.8

25.0

08/16:00

02/09:00

12/13:00

18.6

20.8

24.7

01/28:00

08/17:00

12/06:00

18.5

19.4

24.4

10/19:00

11/24:00

12/10:00

18.1

18.9

24.1

10/20:00

08/05:00

12/09:00

17.1

18.6

22.6

12/05:00

08/16:00

01/02:00

17.0

18.6

21.9

10/21:00

12/04:00

12/05:00

16.7

18.4

20.6

01/29:00

01/10:00

12/03:00

1st Max

1st Max

1st Max

2nd Max

2nd Max

2nd Max

3rd Max

3rd Max

3rd Max

4th Max

4th Max

4th Max

5th Max

5th Max

5th Max

6th Max

6th Max

6th Max

7th Max

7th Max

7th Max

8th Max

8th Max

8th Max

9th Max

9th Max

9th Max

10th Max

10th Max

10th Max

State:

State:

State:
UNITED STATES ENVIRONMENTAL PROCTECTION AGENCY

AIR QUALITY SUBSYSTEM

Apr. 30, 2012

MAXIMUM VALUES REPORT

Page 33 of 33

Washington

Washington

Acceptable PM2.5 AQI & Speciation Mass (88502)

Acceptable PM2.5 AQI & Speciation Mass (88502)

Primary:

Primary:

Secondary:

Secondary:

2011

2011

24-HR BLK AVG

24-HR BLK AVG

Duration:

Duration:

Micrograms/cubic meter

(LC)

Micrograms/cubic meter

(LC)

Unit:

Unit:

53-053-0031

53-053-1018

Tacoma

South Hill

Pierce

Pierce

348

341

0

0

4

4

25.6

51.5

12/06:00

07/05:00

771

771

Year:

Year:

Site ID

Site ID

POC

POC

EDT

ID

EDT

ID

Num 

Obs 

Num 

Obs 

County Name

County Name

City Name

City Name

Methods

Methods

Maximum Values

Maximum Values

Num

Exc 

Num

Exc 

25.2

23.5

01/04:00

12/10:00

25.0

23.5

12/13:00

12/13:00

24.3

22.8

12/10:00

10/16:00

24.1

22.4

12/09:00

12/06:00

23.6

21.8

01/03:00

12/05:00

22.6

21.3

01/01:00

02/02:00

21.5

21.3

12/05:00

12/14:00

21.5

21.2

12/22:00

11/20:00

21.0

20.8

01/05:00

01/27:00

1st Max

1st Max

2nd Max

2nd Max

3rd Max

3rd Max

4th Max

4th Max

5th Max

5th Max

6th Max

6th Max

7th Max

7th Max

8th Max

8th Max

9th Max

9th Max

10th Max

10th Max

State:

State: