UNITED STATES ENVIRONMENTAL PROTECTION AGENCY DESIGN VALUE REPORT Aug. 12, 2010 Report Request ID: 781035 Report Code: AMP480

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 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration DESIGN VALUE SELECTED OPTIONS USER SITE METADATA MERGE PDF FILES QUARTERLY DATA IN WORKFILE WORKFILE DELIMITER SINGLE EVENT PROCESSING Option Type Option Value STREET ADDRESS YES NO , EXCLUDE REGIONALLY CONCURRED EVENTS GLOBAL DATES 1999 Start Date End Date 2009 Tribal

APPLICABLE STANDARDS Standard Description Ozone 8-Hour 2008 PM10 24-hour 2006 PM25 24-hour 2006 PM25 Annual 2006UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 1 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 153 149 147 153 153 152 153 152 140 153 108 152 42 152 Valid Days 100

97 96 100 100 99 100 99 92 100 71 99 27 99 Percent Complete .043

.054 .057 .052 .054 .062 .072 .040 .066 .063 .053 .066 .047 .065 4th Max

Y

Y

Y Cert 208

214 210 202 212 151 115 214 205 189 175 104

211 Valid Days 97

100 98 94 99 71 54 100 96 88 82 49
99 Percent Complete .046

.070 .069 .062 .063 .072 .085 .042 .080 .063 .056 .070
.085 4th Max

Y

Y

Y Cert 188

211 209 202 212

205 213 214 137

208 Valid Days 88

99 98 94 99

96 100 100 64

97 Percent Complete .045

.063 .053 .054 .058

.043 .072 .060 .049

.066 4th Max

Y

Y

Y Cert 94

99 97 96 99 58 52 98 96 96 72 49 9 98 Percent Complete .044

.062 .059 .056 .058 .067 .078 .041 .072 .062 .052 .068 .047 .072 Design Value Y

Y Y Y Y N N Y Y Y N N N Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-009-0012 53-011-0009 53-011-0011 53-015-0013 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-033-7001 53-039-0003 53-041-0003 53-053-0012 53-053-0028 53-053-1008 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 1999

STREET ADDRESS 1998 1997 

### Washington State:

OLYMPIC NATIONAL PARK 19912 NE 164TH ST_HOCKINSON SCHOOL 1500 SE BLAIRMONT DR, VANCOUVER, WA 2800 DIKE ROAD, WOODLAND, COWLITZ CO 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA WEYERHAEUSER MILL/MAIN OFFICE BLDG 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM AT THE DAM AT PACKWOOD LAKE JACKSON VISITOR'S CENTER MT RAINIER, WA 9409 KAPOWSIN HWY E_IN GRAHAM WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 1999

*

* *
*

* * 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 2 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 Poc 150 146 132 153 152 152 Valid Days 98

95 86 100 99 99 Percent Complete .064

.050 .064 .065 .059 .050 4th Max Cert 209

194
200 173 208 Valid Days 98

91
93 81 97 Percent Complete .051

.043
.070 .074 .056 4th Max Cert 192

183
213 211 Valid Days 90

86
100 99 Percent Complete .040

.038
.068 .052 4th Max Cert 95

90 29 97 63 98 Percent Complete .051

.043 .064 .067 .066 .052 Design Value Y

Y N
Y N Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-053-1010 53-057-0013 53-063-0001 53-063-0046 53-067-0002 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 1999

STREET ADDRESS 1998 1997 

### Washington State:
MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA E 9814 GREENBLUFF RD, GREENBLUFF 709 MILL RD SE YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 1999 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 3 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 152 153
153 152 150 144 153 143 124 152 151 152 Valid Days 99

100
100 99 98 94 100 93 81 99 99 99 Percent Complete .047

.058
.056 .063 .070 .046 .066 .066 .052 .064 .060 .058 4th Max Y

Y

Y

Y Y

Y Cert 153

149 147 153 153 152 153 152 140 153 108 152 42 152 Valid Days 100

97 96 100 100 99 100 99 92 100 71 99 27 99 Percent Complete .043

.054 .057 .052 .054 .062 .072 .040 .066 .063 .053 .066 .047 .065 4th Max

Y

Y

Y Cert 208

214 210 202 212 151 115 214 205 189 175 104

211 Valid Days 97

100 98 94 99 71 54 100 96 88 82 49
99 Percent Complete .046

.070 .069 .062 .063 .072 .085 .042 .080 .063 .056 .070
.085 4th Max

Y

Y

Y Cert 99

70 98 68 100 88 80 98 96 93 78 78 42 99 Percent Complete .045

.062 .061 .057 .057 .065 .075 .042 .070 .064 .053 .066 .053 .069 Design Value Y

N Y N Y N N Y Y Y N N N Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-009-0012 53-011-0009 53-011-0011 53-015-0013 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-033-7001 53-039-0003 53-041-0003 53-053-0012 53-053-0028 53-053-1008 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2000

STREET ADDRESS 1999 1998 

### Washington State:

OLYMPIC NATIONAL PARK 19912 NE 164TH ST_HOCKINSON SCHOOL 1500 SE BLAIRMONT DR, VANCOUVER, WA 2800 DIKE ROAD, WOODLAND, COWLITZ CO 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA WEYERHAEUSER MILL/MAIN OFFICE BLDG 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM AT THE DAM AT PACKWOOD LAKE JACKSON VISITOR'S CENTER MT RAINIER, WA 9409 KAPOWSIN HWY E_IN GRAHAM WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 2000

*

* *
*

* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 4 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 Poc 136 144 149 153 153 153 Valid Days 89

94 97 100 100 100 Percent Complete .057

.048 .062 .068 .055 .052 4th Max Y

Y

Y Cert 150

146 132 153 152 152 Valid Days 98

95 86 100 99 99 Percent Complete .064

.050 .064 .065 .059 .050 4th Max Cert 209

194
200 173 208 Valid Days 98

91
93 81 97 Percent Complete .051

.043
.070 .074 .056 4th Max Cert 95

93 61 97 92 99 Percent Complete .057

.047 .063 .067 .062 .052 Design Value Y

Y N
Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-053-1010 53-057-0013 53-063-0001 53-063-0046 53-067-0002 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2000

STREET ADDRESS 1999 1998 

### Washington State:
MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA E 9814 GREENBLUFF RD, GREENBLUFF 709 MILL RD SE YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2000 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 5 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 149 145
153 151 152 150
152
153 150 138 Valid Days 97

95
100 99 99 98
99
100 98 90 Percent Complete .045

.063
.051 .065 .066 .041
.067
.071 .056 .063 4th Max Y

Y

Y Y Y Y

Y

Y Y Y Cert 152

153
153 152 150 144 153 143 124 152 151 152 Valid Days 99

100
100 99 98 94 100 93 81 99 99 99 Percent Complete .047

.058
.056 .063 .070 .046 .066 .066 .052 .064 .060 .058 4th Max Y

Y

Y

Y Y

Y Cert 153

149 147 153 153 152 153 152 140 153 108 152 42 152 Valid Days 100

97 96 100 100 99 100 99 92 100 71 99 27 99 Percent Complete .043

.054 .057 .052 .054 .062 .072 .040 .066 .063 .053 .066 .047 .065 4th Max

Y

Y

Y Cert 99

32 97 33 100 99 99 97 64 98 51 100 75 96 Percent Complete .045

.054 .059 .052 .053 .063 .069 .042 .066 .065 .052 .067 .054 .062 Design Value Y

N Y N Y Y Y Y N Y N Y N Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-009-0012 53-011-0009 53-011-0011 53-015-0013 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-033-7001 53-039-0003 53-041-0003 53-053-0012 53-053-0028 53-053-1008 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2001

STREET ADDRESS 2000 1999 

### Washington State:

OLYMPIC NATIONAL PARK 19912 NE 164TH ST_HOCKINSON SCHOOL 1500 SE BLAIRMONT DR, VANCOUVER, WA 2800 DIKE ROAD, WOODLAND, COWLITZ CO 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA WEYERHAEUSER MILL/MAIN OFFICE BLDG 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM AT THE DAM AT PACKWOOD LAKE JACKSON VISITOR'S CENTER MT RAINIER, WA 9409 KAPOWSIN HWY E_IN GRAHAM WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 2001

*

* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 6 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 Poc 145 150 153 153 149 152 Valid Days 95

98 100 100 97 99 Percent Complete .059

.048 .066 .071 .059 .050 4th Max Y

Y Y
Y Y Y Cert 136

144 149 153 153 153 Valid Days 89

94 97 100 100 100 Percent Complete .057

.048 .062 .068 .055 .052 4th Max Y

Y

Y Cert 150

146 132 153 152 152 Valid Days 98

95 86 100 99 99 Percent Complete .064

.050 .064 .065 .059 .050 4th Max Cert 94

96 95 100 99 100 Percent Complete .060

.048 .064 .068 .057 .050 Design Value Y

Y Y
Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-053-1010 53-057-0013 53-063-0001 53-063-0046 53-067-0002 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2001

STREET ADDRESS 2000 1999 

### Washington State:
MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA E 9814 GREENBLUFF RD, GREENBLUFF 709 MILL RD SE YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2001 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 7 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 153 150 153 153 127 138
132
63 145 151 153 147 Valid Days 100

98 100 100 83 90
86

41 95 99 100 96 Percent Complete .039

.058 .054 .068 .068 .042
.062
.063 .057 .066 .068 .068 4th Max Y

Y Y Y Y Y

Y

Y Y Y Y Y Cert 149

145 153 151 152 150
152

153 150 138 Valid Days 97

95 100 99 99 98
99

100 98 90 Percent Complete .045

.063 .051 .065 .066 .041
.067

.071 .056 .063 4th Max Y

Y Y Y Y Y

Y

Y Y Y Cert 152

153 153 152 150 144 153 143 124

152 151 152 Valid Days 99

100 100 99 98 94 100 93 81

99 99 99 Percent Complete .047

.058 .056 .063 .070 .046 .066 .066 .052

.064 .060 .058 4th Max Y

Y Y

Y Y

Y Cert 99

98 100 99 93 94 33 93 27 14 32 99 99 95 Percent Complete .043

.059 .053 .065 .068 .043 .066 .065 .052 .063 .057 .067 .061 .063 Design Value Y

Y Y Y Y Y N Y N N N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-009-0012 53-011-0011 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-033-7001 53-039-0003 53-041-0003 53-041-0007 53-045-0005 53-053-0012 53-053-0028 53-053-1008 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2002

STREET ADDRESS 2001 2000 

### Washington State:

OLYMPIC NATIONAL PARK 1500 SE BLAIRMONT DR, VANCOUVER, WA 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA WEYERHAEUSER MILL/MAIN OFFICE BLDG 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM AT THE DAM AT PACKWOOD LAKE 48935 US HWY 12 71 EAST CAMPUS DRIVE, BELFAIR, WA 98528 JACKSON VISITOR'S CENTER MT RAINIER, WA 9409 KAPOWSIN HWY E_IN GRAHAM WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 2002

* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 8 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 Poc 140 149 152 143 142 141 Valid Days 92

97 99 93 93 92 Percent Complete .052

.046 .059 .071 .061 .053 4th Max Y

Y Y
Y Y Y Cert 145

150 153 153 149 152 Valid Days 95

98 100 100 97 99 Percent Complete .059

.048 .066 .071 .059 .050 4th Max Y

Y Y
Y Y Y Cert 136

144 149 153 153 153 Valid Days 89

94 97 100 100 100 Percent Complete .057

.048 .062 .068 .055 .052 4th Max Y

Y

Y Cert 92

97 99 98 97 97 Percent Complete .056

.047 .062 .070 .058 .051 Design Value Y

Y Y
Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-053-1010 53-057-0013 53-063-0001 53-063-0046 53-067-0002 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2002

STREET ADDRESS 2001 2000 

### Washington State:
MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA E 9814 GREENBLUFF RD, GREENBLUFF 709 MILL RD SE YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2002 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 9 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 145 153 149 143 153 149 150 146 133 153 153

141 150 135 Valid Days 95

100 97 93 100 97 98 95 87 100 100
92 98 88 Percent Complete .050

.046 .069 .065 .079 .079 .049 .070 .079 .061 .080
.076 .074 .058 4th Max
Y

Y Y Y Y Y Y Y Y Y

Y Y Y Cert
153

150 153 153 127 138 132 63 145 151 153 147 140 149 Valid Days
100

98 100 100 83 90 86 41 95 99 100 96 92 97 Percent Complete
.039

.058 .054 .068 .068 .042 .062 .063 .057 .066 .068 .068 .052 .046 4th Max
Y

Y Y Y Y Y Y Y Y Y Y Y Y Y Cert
149

145 153 151 152 150 152

153 150 138 145 150 Valid Days
97

95 100 99 99 98 99

100 98 90 95 98 Percent Complete
.045

.063 .051 .065 .066 .041 .067

.071 .056 .063 .059 .048 4th Max
Y

Y Y Y Y Y Y

Y Y Y Y Y Cert 32

99 97 98 100 93 95 94 43 65 100 66 93 95 95 Percent Complete .050

.043 .063 .056 .070 .071 .044 .066 .071 .059 .072 .062 .069 .061 .050 Design Value N

Y Y Y Y Y Y Y N N Y N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-057-0018 53-009-0012 53-011-0011 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-039-0003 53-041-0007 53-045-0005 53-053-0012 53-053-0028 53-053-1008 53-053-1010 53-057-0013 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2003

STREET ADDRESS 2002 2001 

### Washington State:
CASINO DRIVE/NORTH END SITE OLYMPIC NATIONAL PARK 1500 SE BLAIRMONT DR, VANCOUVER, WA 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM 48935 US HWY 12 71 EAST CAMPUS DRIVE, BELFAIR, WA 98528 JACKSON VISITOR'S CENTER MT RAINIER, WA 9409 KAPOWSIN HWY E_IN GRAHAM WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD 2003

* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 10 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 Poc 138 153 150 147 Valid Days 90

100 98 96 Percent Complete .069

.079 .072 .056 4th Max Y

Y Y Y Cert 152

143 142 141 Valid Days 99

93 93 92 Percent Complete .059

.071 .061 .053 4th Max Y

Y Y Y Cert 153

153 149 152 Valid Days 100

100 97 99 Percent Complete .066

.071 .059 .050 4th Max Y

Y Y Y Cert 97

98 96 96 Percent Complete .064

.073 .064 .053 Design Value Y

Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-063-0001 53-063-0046 53-067-0002 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2003

STREET ADDRESS 2002 2001 

### Washington State:

TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA E 9814 GREENBLUFF RD, GREENBLUFF 709 MILL RD SE YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2003 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 11 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 151 141 153 139 152 150 149 144 133 150 141

151 144 147 Valid Days 99

92 100 91 99 98 97 94 87 98 92
99 94 96 Percent Complete .047

.049 .056 .062 .075 .073 .048 .065 .060 .057 .062
.071 .063 .052 4th Max
Y

Y Y Y Y Y Y Y Y Y

Y Y Y Cert 145

153 149 143 153 149 150 146 133 153 153

141 150 135 Valid Days 95

100 97 93 100 97 98 95 87 100 100
92 98 88 Percent Complete .050

.046 .069 .065 .079 .079 .049 .070 .079 .061 .080
.076 .074 .058 4th Max
Y

Y Y Y Y Y Y Y Y Y

Y Y Y Cert
153

150 153 153 127 138 132 63 145 151 153 147 140 149 Valid Days
100

98 100 100 83 90 86 41 95 99 100 96 92 97 Percent Complete
.039

.058 .054 .068 .068 .042 .062 .063 .057 .066 .068 .068 .052 .046 4th Max
Y

Y Y Y Y Y Y Y Y Y Y Y Y Y Cert 64

97 98 95 100 93 95 92 72 98 97 33 96 95 94 Percent Complete .048

.044 .061 .060 .074 .073 .046 .065 .067 .058 .069 .068 .071 .063 .052 Design Value N

Y Y Y Y Y Y Y N Y Y N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-057-0018 53-009-0012 53-011-0011 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-039-0003 53-041-0007 53-045-0005 53-053-0012 53-053-0028 53-053-1008 53-053-1010 53-057-0013 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2004

STREET ADDRESS 2003 2002 

### Washington State:
CASINO DRIVE/NORTH END SITE OLYMPIC NATIONAL PARK 1500 SE BLAIRMONT DR, VANCOUVER, WA 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM 48935 US HWY 12 71 EAST CAMPUS DRIVE, BELFAIR, WA 98528 JACKSON VISITOR'S CENTER MT RAINIER, WA 9409 KAPOWSIN HWY E_IN GRAHAM WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD 2004

* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 12 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 Poc 149 152 153 150 Valid Days 97

99 100 98 Percent Complete .060

.069 .064 .062 4th Max Y

Y Y Y Cert 138

153 150 147 Valid Days 90

100 98 96 Percent Complete .069

.079 .072 .056 4th Max Y

Y Y Y Cert 152

143 142 141 Valid Days 99

93 93 92 Percent Complete .059

.071 .061 .053 4th Max Y

Y Y Y Cert 96

98 97 95 Percent Complete .062

.073 .065 .057 Design Value Y

Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-063-0001 53-063-0046 53-067-0002 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2004

STREET ADDRESS 2003 2002 

### Washington State:

TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA E 9814 GREENBLUFF RD, GREENBLUFF 709 MILL RD SE YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2004 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 13 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 153 105 134 134 148 153 100 136 92 153 148 110 107 Valid Days 100

69 88 88 97 100 65 89 60 100 97 72 70 Percent Complete .044

.053 .057 .053 .061 .063 .039 .062 .055 .059 .060 .047 .048 4th Max
Y

Y Y Y Y Y Y Y
Y Y Y Y Cert 151

141 153 139 152 150 149 144 133 150 141 151 144 147 Valid Days 99

92 100 91 99 98 97 94 87 98 92 99 94 96 Percent Complete .047

.049 .056 .062 .075 .073 .048 .065 .060 .057 .062 .071 .063 .052 4th Max

Y

Y Y Y Y Y Y Y Y Y Y Y Y Cert 145

153 149 143 153 149 150 146 133 153 153 141 150 135 Valid Days 95

100 97 93 100 97 98 95 87 100 100 92 98 88 Percent Complete .050

.046 .069 .065 .079 .079 .049 .070 .079 .061 .080 .076 .074 .058 4th Max

Y

Y Y Y Y Y Y Y Y Y Y Y Y Cert 98

23 64 95 91 99 98 87 93 78 66 97 96 88 85 Percent Complete .047

.053 .047 .060 .060 .071 .071 .045 .065 .064 .059 .067 .069 .061 .052 Design Value Y

N N Y Y Y Y N Y N N Y Y N N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-057-0018 53-009-0005 53-009-0012 53-011-0011 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-039-0003 53-041-0007 53-045-0005 53-053-0012 53-053-1008 53-053-1010 53-057-0013 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2005

STREET ADDRESS 2004 2003 

### Washington State:
CASINO DRIVE/NORTH END SITE BLYN LOOKOUT RELAY SITE, SEQUIM OLYMPIC NATIONAL PARK 1500 SE BLAIRMONT DR, VANCOUVER, WA 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM 48935 US HWY 12 71 EAST CAMPUS DRIVE, BELFAIR, WA 98528 JACKSON VISITOR'S CENTER MT RAINIER, WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD 2005

*

*

*

*
* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 14 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 Poc 137 150 150 119 Valid Days 90

98 98 78 Percent Complete .059

.067 .059 .055 4th Max Y

Y Y Y Cert 149

152 153 150 Valid Days 97

99 100 98 Percent Complete .060

.069 .064 .062 4th Max Y

Y Y Y Cert 138

153 150 147 Valid Days 90

100 98 96 Percent Complete .069

.079 .072 .056 4th Max Y

Y Y Y Cert 92

99 99 91 Percent Complete .062

.071 .065 .057 Design Value Y

Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-063-0001 53-063-0046 53-067-0002 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2005

STREET ADDRESS 2004 2003 

### Washington State:

TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA E 9814 GREENBLUFF RD, GREENBLUFF 709 MILL RD SE YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2005 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 15 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 152

131 130 147 151 149 28 143

138 147 151 Valid Days 99

86 85 96 99 97 18 93

90 96 99 Percent Complete .048

.051 .066 .070 .067 .087 .036 .066

.062 .080 .064 4th Max Cert 153

105
134 134 148 153 100 136 92 153 148 110 Valid Days 100

69
88 88 97 100 65 89 60 100 97 72 Percent Complete .044

.053
.057 .053 .061 .063 .039 .062 .055 .059 .060 .047 4th Max
Y

Y Y Y Y Y Y Y
Y Y Y Cert 151

141 153 139 152 150 149 144 133 150 141 151 144 Valid Days 99

92 100 91 99 98 97 94 87 98 92 99 94 Percent Complete .047

.049 .056 .062 .075 .073 .048 .065 .060 .057 .062 .071 .063 4th Max

Y

Y Y Y Y Y Y Y Y Y Y Y Cert 99

23 31 29 91 92 98 98 60 92 49 33 94 97 88 Percent Complete .046

.053 .049 .051 .059 .061 .067 .074 .041 .064 .057 .057 .061 .070 .058 Design Value Y

N N N Y Y Y Y N Y N N Y Y N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-057-0018 53-009-0005 53-009-0012 53-009-0013 53-011-0011 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-039-0003 53-041-0007 53-045-0005 53-053-0012 53-053-1008 53-053-1010 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2006

STREET ADDRESS 2005 2004 

### Washington State:
CASINO DRIVE/NORTH END SITE BLYN LOOKOUT RELAY SITE, SEQUIM OLYMPIC NATIONAL PARK LOCATED IN A TREE FARM 1500 SE BLAIRMONT DR, VANCOUVER, WA 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM 48935 US HWY 12 71 EAST CAMPUS DRIVE, BELFAIR, WA 98528 JACKSON VISITOR'S CENTER MT RAINIER, WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 MOUNT RAINIER NP, TAHOMA WOODS ADMIN 2006

* *

*

*

* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 16 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 Poc 148 130 148 147 144 Valid Days 97

85 97 96 94 Percent Complete .053

.063 .069 .068 .055 4th Max Cert 107

137 150 150 119 Valid Days 70

90 98 98 78 Percent Complete .048

.059 .067 .059 .055 4th Max Y

Y
Y Y
Y Cert 147

149 152 153 150 Valid Days 96

97 99 100 98 Percent Complete .052

.060 .069 .064 .062 4th Max Y

Y
Y Y
Y Cert 88

91 98 66 32 90 Percent Complete .051

.060 .068 .061 .068 .057 Design Value N

Y
Y N N Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-057-0013 53-063-0001 53-063-0046 53-067-0002 53-067-0005 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2006

STREET ADDRESS 2005 2004 

### Washington State:
728 RANGER STATION RD TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA E 9814 GREENBLUFF RD, GREENBLUFF 709 MILL RD SE YELM, WA 931 NORTHERN PACIFIC ROAD, YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2006

* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 17 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 117
128 40 144 133 120 126 135

145 134 141 150 Valid Days 76

84 26 94 87 78 82 88

95 88 92 98 Percent Complete .045

.051 .051 .060 .058 .057 .068 .046

.064 .063 .058 .048 4th Max

Y

Y Cert 152

131 130 147 151 149 28 143 138 147 151 148 Valid Days 99

86 85 96 99 97 18 93 90 96 99 97 Percent Complete .048

.051 .066 .070 .067 .087 .036 .066 .062 .080 .064 .053 4th Max Cert 153

105

134 134 148 153 100 136 92 153 148 110 107 Valid Days 100

69

88 88 97 100 65 89 60 100 97 72 70 Percent Complete .044

.053

.057 .053 .061 .063 .039 .062 .055 .059 .060 .047 .048 4th Max
Y

Y Y Y Y Y Y Y Y Y Y Y Cert 92

23 56 9 89 90 91 93 57 61 20 95 93 88 88 Percent Complete .045

.053 .051 .051 .061 .060 .061 .072 .040 .064 .055 .061 .067 .056 .049 Design Value Y

N N N N Y Y Y N N N Y Y N N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-057-0018 53-009-0005 53-009-0013 53-009-1004 53-011-0011 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-039-0003 53-041-0007 53-053-0012 53-053-1008 53-053-1010 53-057-0013 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2007

STREET ADDRESS 2006 2005 

### Washington State:
CASINO DRIVE/NORTH END SITE BLYN LOOKOUT RELAY SITE, SEQUIM LOCATED IN A TREE FARM Olympic National Park - Hurricane Ridge Portable 1500 SE BLAIRMONT DR, VANCOUVER, WA 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM 48935 US HWY 12 JACKSON VISITOR'S CENTER MT RAINIER, WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD 2007

*

* *

*

*

*
* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 18 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 Poc 102 122 145 Valid Days 67

80 95 Percent Complete .064

.064 .054 4th Max Cert 130

148 147 144 Valid Days 85

97 96 94 Percent Complete .063

.069 .068 .055 4th Max Cert 137

150 150 119 Valid Days 90

98 98 78 Percent Complete .059

.067 .059 .055 4th Max Y

Y Y
Y Cert 80

92 33 64 57 Percent Complete .062

.066 .059 .061 .055 Design Value N

Y N N N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-063-0001 53-063-0046 53-067-0002 53-067-0005 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2007

STREET ADDRESS 2006 2005 

### Washington State:

TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA E 9814 GREENBLUFF RD, GREENBLUFF 709 MILL RD SE YELM, WA 931 NORTHERN PACIFIC ROAD, YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2007

* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 19 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc 152 152 82 152 149 150 149 149
110 153 144 90 Valid Days 99

99 54 99 97 98 97 97

72 100 94 59 Percent Complete .048

.054 .058 .060 .054 .058 .075 .046
.051 .068 .054 .057 4th Max N

Y
Y Y Y Y Y

Y Y

Y Cert 117

128 40 144 133 120 126 135

145 134 141 150 102 Valid Days 76

84 26 94 87 78 82 88
95 88 92 98 67 Percent Complete .045

.051 .051 .060 .058 .057 .068 .046
.064 .063 .058 .048 .064 4th Max

Y

Y Cert 152

131 130 147 151 149 28 143 138 147 151 148 130 Valid Days 99

86 85 96 99 97 18 93 90 96 99 97 85 Percent Complete .048

.051 .066 .070 .067 .087 .036 .066 .062 .080 .064 .053 .063 4th Max Cert 92

90 27 93 93 92 92 68 31 86 95 95 65 70 Percent Complete .047

.052 .054 .062 .060 .060 .076 .042 .066 .059 .070 .058 .050 .061 Design Value Y

Y N Y Y Y Y N N N Y Y N N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-057-0018 53-009-0013 53-009-1004 53-011-0011 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-039-0003 53-053-0012 53-053-1008 53-053-1010 53-057-0013 53-063-0001 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2008

STREET ADDRESS 2007 2006 

### Washington State:
CASINO DRIVE/NORTH END SITE LOCATED IN A TREE FARM Olympic National Park - Hurricane Ridge Portable 1500 SE BLAIRMONT DR, VANCOUVER, WA 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA 1/4 MILE OFF HWY 14 - 1 MI. W OF WISHRAM JACKSON VISITOR'S CENTER MT RAINIER, WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA 2008

*

*

* *

* * 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 20 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 Poc 152 149 Valid Days 99

97 Percent Complete .058

.060 4th Max Y

Y Cert 122

145 Valid Days 80

95 Percent Complete .064

.054 4th Max Cert 148

147 144 Valid Days 97

96 94 Percent Complete .069

.068 .055 4th Max Cert 92

96 31 Percent Complete .063

.060 .055 Design Value Y

Y N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-063-0046 53-067-0005 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2008

STREET ADDRESS 2007 2006 

### Washington State:
E 9814 GREENBLUFF RD, GREENBLUFF 931 NORTHERN PACIFIC ROAD, YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2008 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 21 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 Poc
89 152 151 152 150 148 143 130 152 127 145 Valid Days
58

99 99 99 98 97 93 85 99 83 95 Percent Complete
.037

.059 .062 .064 .063 .076 .049 .054 .064 .058 .057 4th Max Cert 152

152 82 152 149 150 149 149 110 153 144 90 Valid Days 99

99 54 99 97 98 97 97 72 100 94 59 Percent Complete .048

.054 .058 .060 .054 .058 .075 .046 .051 .068 .054 .057 4th Max N

Y
Y Y Y Y Y Y Y

Y Cert 117

128 40 144 133 120 126 135 145 134 141 150 102 Valid Days 76

84 26 94 87 78 82 88 95 88 92 98 67 Percent Complete .045

.051 .051 .060 .058 .057 .068 .046 .064 .063 .058 .048 .064 4th Max

Y

Y Cert 59

19 94 27 97 95 92 92 93 84 96 90 33 73 Percent Complete .046

.037 .054 .054 .060 .058 .059 .073 .047 .056 .065 .056 .048 .059 Design Value N

N Y N Y Y Y Y Y N Y Y N N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-057-0018 53-057-0020 53-009-0013 53-009-1004 53-011-0011 53-033-0010 53-033-0017 53-033-0023 53-033-0080 53-053-0012 53-053-1008 53-053-1010 53-057-0013 53-063-0001 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2009

STREET ADDRESS 2008 2007 

### Washington State:
CASINO DRIVE/NORTH END SITE Northwest Indian College, 17113 Tallawhalt Lane LOCATED IN A TREE FARM Olympic National Park - Hurricane Ridge Portable 1500 SE BLAIRMONT DR, VANCOUVER, WA 2000 NW SAMMAMISH RD, ISSAQUAH 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 4103 BEACON HILL S, SEATTLE, WA JACKSON VISITOR'S CENTER MT RAINIER, WA PACK FOREST/.6 MI N OF LAGRANDE ON HWY 7 MOUNT RAINIER NP, TAHOMA WOODS ADMIN 728 RANGER STATION RD TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA 2009

*

*

*

* *

* 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 22 of 76 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 Poc 143 149 116 Valid Days 93

97 76 Percent Complete .057

.060 .046 4th Max Cert 152

149 Valid Days 99

97 Percent Complete .058

.060 4th Max Y

Y Cert 122

145 Valid Days 80

95 Percent Complete .064

.054 4th Max Cert 91

97 25 Percent Complete .059

.058 .046 Design Value Y

Y N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 53-063-0046 53-067-0005 53-073-0005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2009

STREET ADDRESS 2008 2007 

### Washington State:
E 9814 GREENBLUFF RD, GREENBLUFF 931 NORTHERN PACIFIC ROAD, YELM, WA 1330 LOOMIS TRAIL RD, CUSTER, WA 2009 3 - YearUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 23 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 1999

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 1999 1998 1997
53-035-0008 53-005-0002 53-009-0009 53-011-0013 53-033-0004 53-033-0017 53-033-0021 53-033-0024 53-033-0027 53-033-0057 53-033-0080 53-033-2004 18950 PARK AVENUE E, SUQUAMISH WA 5929 W METALINE, KENNEWICK, WA 1139 W 14TH ST, PORT ANGELES, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA WEST & WHEELER BLDG/504 BELLEVUE WY 42404 SE NORTH BEND WAY, NORTH BEND, WA 8025 10TH AVE S, SEATTLE, WA 17171 BOTHEL WAY, LAKE FOREST PARK REDMOND CITY HALL_15670 NE 85TH REDMOND 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 614 RAILROAD AVE N, KENT 26 58 14 94 83 92 357 96 45 348 108 117 1

1 1 3 3 2 4 3 1 4 4 4 29.0 19.0 21.8 33.8 23.5 20.7 33.3 25.7 27.0 33.6 26.0 37.4 *
*
*
*
*
*

*
* 8.8 6.9 13.0 9.4 8.5 6.3 10.3 9.3 9.6 11.5 8.8 10.9 *
*
*
*
*
*

*
* N N N N N N N N N N N N *
*
*
*
*
*
*
*
*
*
*
* *
*
*
*
*
*
*
*
*
*
*
* 29

19 22 34 24 21 33 26 27 34 26 37 N N N N N N N N N N N N 8.8

6.9 13.0 9.4 8.5 6.3 10.3 9.3 9.6 11.5 8.8 10.9 N

N N N N N N N N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 24 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 1999

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 1999 1998 1997
53-053-0029 53-053-0031 53-053-1018 53-057-0014 53-061-0005 53-061-1007 53-063-0016 53-063-0047 53-063-9000 53-067-0013 53-073-0015 53-077-0012 7802 SOUTH L STREET, TACOMA 2301 ALEXANDER AVE, TACOMA, WA 9616 Q128TH ST E, PUYALLUP, WA 1200 LAVENTURE RD MOUNT VERNON, WA 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1605 7TH ST, MARYSVILLE, WA 3530 FERRY ST, SPOKANE, WA N 4601 MONROE ST, SPOKANE, WA 6011 N. CHASE ROAD; NEWMAN LAKE, WA 1900 COLLEGE ST SE, LACEY, WA 2412 YEW ST, BELLINGHAM, WA YVCC-SUNDQUIST/KNOB HILL & 16TH 85 353 121 3 30 117 237 74 58 109 97 63 1

4 4 0 1 4 1 1 4 4 3 1 37.8 31.6 46.2 15.0 27.4 29.7 30.0 27.6 26.5 29.4 24.5 30.0 *
*

*
*

*
* 13.8 11.2 9.7 8.7 11.4 10.2 10.3 8.5 7.7 9.2 8.1 8.1 *

*
*

*
*

*
* N N N N N N N N N N N N 9 0 13.5 * 6.9 *
*
*
*
*
*
*
*
*
*
*
* N *
*
*
*
*
*
*
*
*
*
*
* 38

32 46 15 27 30 30 28 20 29 25 30 N N N N N N N N N N N N 13.8 11.2 9.7 8.7 11.4 10.2 10.3 8.5 7.3 9.2 8.1 8.1 N N N N N N N N N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 25 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2000

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2000 1999 1998
53-035-0008 53-001-0003 53-005-0002 53-009-0009 53-011-0013 53-031-0003 53-033-0004 53-033-0017 53-033-0021 53-033-0024 53-033-0027 53-033-0033 18950 PARK AVENUE E, SUQUAMISH WA 109 W ALDER, RITZVILLE, WA 5929 W METALINE, KENNEWICK, WA 1139 W 14TH ST, PORT ANGELES, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA 3939 SAN JUAN AVE, PORT TOWNSEND WEST & WHEELER BLDG/504 BELLEVUE WY 42404 SE NORTH BEND WAY, NORTH BEND, WA 8025 10TH AVE S, SEATTLE, WA 17171 BOTHEL WAY, LAKE FOREST PARK REDMOND CITY HALL_15670 NE 85TH REDMOND 203 EAST SMITH STREET, KENT, WA 35 11 101 57 114 54
108 351 114 113 106 2

0 2 4 4 4

4 4 4 4 3 20.4 22.0 31.2 25.5 40.3 25.4

14.4 35.1 32.5 23.9 34.5 *
*
*

* 8.6 11.4 8.4 10.8 10.8 9.1

5.7 11.9 12.8 9.4 12.5 *
*
*

*

* N N Y N Y N

Y Y Y Y N 26
58 14 94
83 92 357 96 45 1

1 1 3
3 2 4 3 1 29.0
19.0 21.8 33.8
23.5 20.7 33.3 25.7 27.0 *

* * *

* *

* * 8.8
6.9 13.0 9.4
8.5 6.3 10.3 9.3 9.6 *
*
*
*
*
*
*
*

*
*
* N

N N N

N N N N N *
*
*
*
*
*
*
*
*
*
*
* 25

22 25 24 37 25 24 18 34 29 25 35 N N N N N N N N N N N N 8.7 11.4 7.7 11.9 10.1 9.1 8.5 6.0 11.1 11.0 9.5 12.5 N

N N N N N N N N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 26 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2000

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2000 1999 1998
53-033-0037 53-033-0057 53-033-0080 53-033-2004 53-041-0006 53-053-0029 53-053-0031 53-053-1018 53-057-0014 53-061-0005 53-061-1007 53-063-0001 305 BELLEVUE WAY NE, BELLEVUE, WA 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 614 RAILROAD AVE N, KENT 600 W LOCUST ST CENTRALIA COLLEGE 7802 SOUTH L STREET, TACOMA 2301 ALEXANDER AVE, TACOMA, WA 9616 Q128TH ST E, PUYALLUP, WA 1200 LAVENTURE RD MOUNT VERNON, WA 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1605 7TH ST, MARYSVILLE, WA TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA 16 355 340 9 48 349 362 110 56 119 118 10 0

4 4 0 3 4 4 4 4 4 4 0 33.1 36.4 25.0 21.8 34.6 49.0 38.4 35.6 17.5 33.2 42.8 26.4 *

*
*

* 15.7 12.7 9.1 11.5 9.3 13.0 12.8 12.2 8.2 10.9 12.6 11.1 *

*
*

* Y Y Y Y N Y Y Y N Y Y N 348 108 117
85 353 121 3 30 117 4

4 4

1 4 4 0 1 4 33.6 26.0 37.4
37.8 31.6 46.2 15.0 27.4 29.7 * * 11.5 8.8 10.9
13.8 11.2 9.7 8.7 11.4 10.2 *

*
*

*
*

* N N N

N N N N N N *
*
*
*
*
*
*
*
*
*
*
* 33

35 26 30 35 43 35 41 16 30 36 26 N N N N N N N N N N N N 15.7 12.1 9.0 11.2 9.3 13.4 12.0 11.0 8.5 11.1 11.4 11.1 N

N N N N N N N N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 27 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2000

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2000 1999 1998
53-063-0016 53-063-0047 53-063-9000 53-067-0013 53-073-0015 53-075-0003 53-075-0004 53-077-0009 53-077-0012 3530 FERRY ST, SPOKANE, WA N 4601 MONROE ST, SPOKANE, WA 6011 N. CHASE ROAD; NEWMAN LAKE, WA 1900 COLLEGE ST SE, LACEY, WA 2412 YEW ST, BELLINGHAM, WA 240 SE DEXTER, PULLMAN, WA (PIONEER PLACE) COLFAX PUBLIC SAFETY BLDG. 310 N MAIN ST 402 SOUTH 4TH AVE, YAKIMA, WA YVCC-SUNDQUIST/KNOB HILL & 16TH 341 120 56 121 109 55 57 80 4

4 3 4 4 4 4 2 35.5 28.4 28.5 41.2 20.7 18.5 18.2 44.1 * 11.0

10.0 8.8 10.3 8.4 6.3 6.8 9.9 *

*
* Y Y N Y Y N N Y 237 74 58 109 97

63 1

1 4 4 3

1 30.0 27.6 26.5 29.4 24.5

30.0 * *

*

* 10.3 8.5 7.7 9.2 8.1

8.1 *
*

*
*
*
*
* N N N N N

N 9 0 13.5 * 6.9 *
*
*
*
*
*
*
*
* N 33

28 23 35 23 19 18 44 30 N N N N N N N N N 10.6

9.3 7.8 9.8 8.2 6.3 6.8 9.9 8.1 N N N N N N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 28 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2001

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2001 2000 1999
53-035-0008 53-001-0003 53-005-0002 53-009-0009 53-011-0013 53-011-0020 53-015-0015 53-031-0003 53-033-0004 53-033-0017 53-033-0021 53-033-0024 18950 PARK AVENUE E, SUQUAMISH WA 109 W ALDER, RITZVILLE, WA 5929 W METALINE, KENNEWICK, WA 1139 W 14TH ST, PORT ANGELES, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA CAMAS CITY HALL, 616 NE 4TH AVE, CAMAS 1324 30TH AVE, LONGVIEW, WA 3939 SAN JUAN AVE, PORT TOWNSEND WEST & WHEELER BLDG/504 BELLEVUE WY 42404 SE NORTH BEND WAY, NORTH BEND, WA 8025 10TH AVE S, SEATTLE, WA 17171 BOTHEL WAY, LAKE FOREST PARK 11 54 102 15 119 44 45 15
116 349 115 0

4 4 1 4 3 3 1

4 4 4 46.3 13.6 18.2 27.4 30.6 16.8 48.2 17.0
13.5 32.3 41.0 *

*

* 6.6 6.5 6.8 12.8 9.5 6.9 8.9 8.9

5.5 10.7 11.1 *

*

*
*
*
* N Y Y Y Y Y Y Y

Y Y N 35 11 101 57 114

54
108 351 114 2

0 2 4 4

4

4 4 4 20.4 22.0 31.2 25.5 40.3

25.4

14.4 35.1 32.5 * * * 8.6 11.4 8.4 10.8 10.8

9.1

5.7 11.9 12.8 *
*
*

*
*

* N N Y N Y

N

Y Y Y 26
58 14 94

83 92 357 96 1

1 1 3

3 2 4 3 29.0
19.0 21.8 33.8

23.5 20.7 33.3 25.7 *

*
*
*

*
*

* 8.8
6.9 13.0 9.4

8.5 6.3 10.3 9.3 *
*
*
*
*
*
*
*
*
*

* N

N N N

N N N N 32

18 23 25 35 17 48 21 24 16 34 33 N N N N N N N N N N Y N 8.0

9.0 7.4 12.2 9.9 6.9 8.9 9.0 8.5 5.8 11.0 11.0 N

N N N N N N N N N Y NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 29 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2001

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2001 2000 1999
53-033-0027 53-033-0033 53-033-0037 53-033-0057 53-033-0080 53-033-2004 53-041-0006 53-045-0004 53-053-0029 53-053-0031 53-053-1018 53-057-0014 REDMOND CITY HALL_15670 NE 85TH REDMOND 203 EAST SMITH STREET, KENT, WA 305 BELLEVUE WAY NE, BELLEVUE, WA 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 614 RAILROAD AVE N, KENT 600 W LOCUST ST CENTRALIA COLLEGE 901 MTN. VIEW DR. SHELTON, WA 7802 SOUTH L STREET, TACOMA 2301 ALEXANDER AVE, TACOMA, WA 9616 Q128TH ST E, PUYALLUP, WA 1200 LAVENTURE RD MOUNT VERNON, WA 104 12 119 351 347 105 14 37 351 358 119 58 3

0 4 4 4 3 1 2 4 4 4 4 17.8 39.4 28.3 31.4 23.5 25.8 26.3 26.9 41.5 34.5 32.6 17.5 *

*
*
* 7.5 17.6 8.6 11.4 8.5 10.3 11.3 6.4 11.4 11.2 10.8 6.8 *
*

*
*
* Y Y Y Y Y Y Y Y Y Y Y Y 113 106 16 355 340 9 48
349 362 110 56 4

3 0 4 4 0 3

4 4 4 4 23.9 34.5 33.1 36.4 25.0 21.8 34.6
49.0 38.4 35.6 17.5 * *

* * 9.4 12.5 15.7 12.7 9.1 11.5 9.3
13.0 12.8 12.2 8.2 *
*

*
*
* Y N Y Y Y Y N

Y Y Y N 45

348 108 117

85 353 121 3 1

4 4 4

1 4 4 0 27.0

33.6 26.0 37.4

37.8 31.6 46.2 15.0 *

* 9.6

11.5 8.8 10.9

13.8 11.2 9.7 8.7 *
*
*

*
*
*

* N

N N N

N N N N 23

37 31 34 25 28 30 27 43 35 38 17 N N N Y Y N N N Y Y Y N 8.8 15.0 12.1 11.9 8.8 10.9 10.3 6.4 12.7 11.7 10.9 7.9 N N N Y Y N N N N Y Y NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 30 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2001

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2001 2000 1999
53-061-0005 53-061-1007 53-063-0001 53-063-0016 53-063-0047 53-063-9000 53-065-0004 53-065-0009 53-067-0013 53-071-0005 53-073-0015 53-075-0003 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1605 7TH ST, MARYSVILLE, WA TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA 3530 FERRY ST, SPOKANE, WA N 4601 MONROE ST, SPOKANE, WA 6011 N. CHASE ROAD; NEWMAN LAKE, WA 215 S OAK, COLVILLE, WA 301 E. CLAY ST, CHEWELAH 1900 COLLEGE ST SE, LACEY, WA /200 S 12TH, WALLA WALLA, WA 2412 YEW ST, BELLINGHAM, WA 240 SE DEXTER, PULLMAN, WA (PIONEER PLACE) 119 117
352 110 102 40 38 117 41 113 58 4

4

4 4 2 2 2 4 3 4 4 30.3 39.2
28.4 26.6 20.9 26.5 32.2 36.4 22.0 18.3 12.4 *
*
*

* 9.3 11.4
10.1 9.2 7.3 8.9 8.2 9.6 7.1 7.2 5.3 *

*
*
*

* Y Y

Y Y N Y Y Y Y Y Y 119 118 10 341 120 56

121
109 55 4

4 0 4 4 3

4

4 4 33.2 42.8 26.4 35.5 28.4 28.5

41.2
20.7 18.5 *

* 10.9 12.6 11.1 11.0 10.0 8.8

10.3
8.4 6.3 *

*
*
*

* Y Y N Y Y N

Y

Y N 30 117
237 74 58

109
97 1

4

1 1 4

4
3 27.4 29.7
30.0 27.6 26.5

29.4
24.5 *

*
*

* 11.4 10.2
10.3 8.5 7.7

9.2
8.1 *

*
*
*

*
*

*
*
* N N

N N N

N

N 30

37 26 31 28 25 27 32 36 22 21 15 N Y N N N N N N Y N N N 10.5 11.4 11.1 10.4 9.2 7.9 8.9 8.2 9.7 7.1 7.9 5.8 N Y N N N N N N Y N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 31 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2001

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2001 2000 1999
53-075-0004 53-077-0009 53-077-0012 COLFAX PUBLIC SAFETY BLDG. 310 N MAIN ST 402 SOUTH 4TH AVE, YAKIMA, WA YVCC-SUNDQUIST/KNOB HILL & 16TH 6 122 0

4 9.6 38.4 * 5.7

10.5 *

* Y Y 57 80 4

2 18.2 44.1 6.8

9.9 *
* N Y 63 1 30.0 * 8.1 *
*
* N 14

41 30 N N N 6.3 10.2 8.1 N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 32 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2002

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2002 2001 2000
53-035-0008 53-001-0003 53-005-0002 53-009-0009 53-011-0013 53-011-0020 53-015-0015 53-027-2002 53-031-0003 53-033-0017 53-033-0021 53-033-0024 18950 PARK AVENUE E, SUQUAMISH WA 109 W ALDER, RITZVILLE, WA 5929 W METALINE, KENNEWICK, WA 1139 W 14TH ST, PORT ANGELES, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA CAMAS CITY HALL, 616 NE 4TH AVE, CAMAS 1324 30TH AVE, LONGVIEW, WA 359 N DIVISION, ABERDEEN, WA 3939 SAN JUAN AVE, PORT TOWNSEND 42404 SE NORTH BEND WAY, NORTH BEND, WA 8025 10TH AVE S, SEATTLE, WA 17171 BOTHEL WAY, LAKE FOREST PARK 20 29 110

121 23 23 20

117 343 116 0

2 3

4 1 1 1

4 4 4 25.7 10.8 22.5
46.7 12.8 23.4 20.5
16.6 29.9 34.8 *
*
*

*
*
* 8.7 4.5 6.4
9.8 6.5 8.7 8.3

5.7 10.3 10.8 *
*
*
*

*
*
*
* N Y Y

Y Y Y Y

Y Y N 11 54 102 15 119 44 45

15 116 349 115 0

4 4 1 4 3 3

1 4 4 4 46.3 13.6 18.2 27.4 30.6 16.8 48.2
17.0 13.5 32.3 41.0 *

*

* 6.6 6.5 6.8 12.8 9.5 6.9 8.9
8.9 5.5 10.7 11.1 *

*

*
*
*
* N Y Y Y Y Y Y

Y Y Y N 35 11 101 57 114

54 108 351 114 2

0 2 4 4

4 4 4 4 20.4 22.0 31.2 25.5 40.3

25.4 14.4 35.1 32.5 *
*
* 8.6 11.4 8.4 10.8 10.8

9.1 5.7 11.9 12.8 *
*
*

*
*
* N N Y N Y

N Y Y Y 31

15 24 26 39 15 36 21 21 15 32 36 N N N N Y N N N N Y Y Y 8.0

7.5 7.2 11.8 10.1 6.7 8.8 8.3 9.0 5.6 11.0 11.5 N

N N N Y N N N N Y Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 33 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2002

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2002 2001 2000
53-033-0027 53-033-0033 53-033-0037 53-033-0057 53-033-0080 53-033-2004 53-041-0006 53-041-0008 53-045-0004 53-053-0029 53-053-0031 53-053-1018 REDMOND CITY HALL_15670 NE 85TH REDMOND 203 EAST SMITH STREET, KENT, WA 305 BELLEVUE WAY NE, BELLEVUE, WA 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 614 RAILROAD AVE N, KENT 600 W LOCUST ST CENTRALIA COLLEGE 704 D. STREET, VADER WA 901 MTN. VIEW DR. SHELTON, WA 7802 SOUTH L STREET, TACOMA 2301 ALEXANDER AVE, TACOMA, WA 9616 Q128TH ST E, PUYALLUP, WA 113

117 358 354 112
30 34 350 345 120 4

4 4 4 4

2 2 4 4 4 22.5
22.1 29.9 24.9 34.4
33.8 16.2 42.9 29.5 34.4 *
* 7.8
8.3 11.3 8.6 10.3
9.4 6.0 10.6 10.2 10.2 *

*
*
* Y

Y Y Y Y

Y Y Y Y Y 104 12 119 351 347 105 14
37 351 358 119 3

0 4 4 4 3 1

2 4 4 4 17.8 39.4 28.3 31.4 23.5 25.8 26.3
26.9 41.5 34.5 32.6 *

* *

* 7.5 17.6 8.6 11.4 8.5 10.3 11.3
6.4 11.4 11.2 10.8 *
*

*
*
*
* Y Y Y Y Y Y Y

Y Y Y Y 113 106 16 355 340 9 48

349 362 110 4

3 0 4 4 0 3

4 4 4 23.9 34.5 33.1 36.4 25.0 21.8 34.6

49.0 38.4 35.6 *
*

*
* 9.4 12.5 15.7 12.7 9.1 11.5 9.3

13.0 12.8 12.2 *
*

*
*
*
* Y N Y Y Y Y N

Y Y Y 21

37 28 33 24 27 30 34 22 44 34 34 N N N Y Y N N N N Y Y Y 8.2 15.0 10.9 11.8 8.8 10.7 10.3 9.4 6.2 11.7 11.4 11.1 N

N N Y Y N N N N Y Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 34 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2002

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2002 2001 2000
53-057-0014 53-059-0002 53-061-0005 53-061-1007 53-063-0001 53-063-0016 53-063-0047 53-063-9000 53-065-0004 53-065-0009 53-067-0013 53-071-0005 1200 LAVENTURE RD MOUNT VERNON, WA 200 VANCOUVER AVE, STEVENSON 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1605 7TH ST, MARYSVILLE, WA TURNBULL SLOUGH NATIONAL WILDLIFE REFUGE, CHENEY, WA 3530 FERRY ST, SPOKANE, WA N 4601 MONROE ST, SPOKANE, WA 6011 N. CHASE ROAD; NEWMAN LAKE, WA 215 S OAK, COLVILLE, WA 301 E. CLAY ST, CHEWELAH 1900 COLLEGE ST SE, LACEY, WA /200 S 12TH, WALLA WALLA, WA 5 33 120 118
358 118 53 18 20 120 20 0

2 4 4

4 4 2 1 1 4 1 12.7 24.6 37.0 43.4
37.9 32.1 11.0 20.0 16.6 38.2 18.4 *
*

*
*
*

* 5.3 6.8 10.0 11.3
10.2 8.8 5.4 10.6 8.3 9.4 6.5 *
*

*

*
*
*

* Y Y Y Y

Y Y Y Y Y Y Y 58
119 117
352 110 102 40 38 117 41 4

4 4

4 4 2 2 2 4 3 17.5
30.3 39.2
28.4 26.6 20.9 26.5 32.2 36.4 22.0 * * *

* 6.8
9.3 11.4
10.1 9.2 7.3 8.9 8.2 9.6 7.1 *

*

*
*
*

* Y

Y Y

Y Y N Y Y Y Y 56
119 118 10 341 120 56

121 4

4 4 0 4 4 3

4 17.5
33.2 42.8 26.4 35.5 28.4 28.5

41.2 *

* 8.2
10.9 12.6 11.1 11.0 10.0 8.8

10.3 *

*

*
*
*

* N

Y Y N Y Y N

Y 16

25 34 42 26 34 29 20 23 24 39 20 N N Y Y N Y Y N N N Y N 6.8

6.8 10.1 11.8 11.1 10.4 9.3 7.1 9.7 8.3 9.8 6.8 N N Y Y N Y Y N N N Y NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 35 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2002

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2002 2001 2000
53-073-0015 53-075-0003 53-075-0004 53-077-0009 2412 YEW ST, BELLINGHAM, WA 240 SE DEXTER, PULLMAN, WA (PIONEER PLACE) COLFAX PUBLIC SAFETY BLDG. 310 N MAIN ST 402 SOUTH 4TH AVE, YAKIMA, WA 121 30
119 4

2

4 23.3 9.9
35.2 * 7.8

4.5
10.2 *
* Y Y

Y 113 58 6 122 4

4 0 4 18.3 12.4 9.6 38.4 * 7.2

5.3 5.7 10.5 * Y

Y Y Y 109 55 57 80 4

4 4 2 20.7 18.5 18.2 44.1 8.4

6.3 6.8 9.9 * Y

N N Y 21

14 14 39 Y N N Y 7.8

5.3 6.3 10.2 Y

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 36 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2003

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2003 2002 2001
53-035-0008 53-001-0003 53-005-0002 53-009-0009 53-011-0013 53-011-0020 53-011-0022 53-015-0015 53-025-1002 53-027-2002 53-031-0003 53-033-0017 18950 PARK AVENUE E, SUQUAMISH WA 109 W ALDER, RITZVILLE, WA 5929 W METALINE, KENNEWICK, WA 1139 W 14TH ST, PORT ANGELES, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA CAMAS CITY HALL, 616 NE 4TH AVE, CAMAS 406 W YACOLT RD, YACOLT, WA 1324 30TH AVE, LONGVIEW, WA 412 S BALSAM ST, MOSES LAKE, WA 359 N DIVISION, ABERDEEN, WA 3939 SAN JUAN AVE, PORT TOWNSEND 42404 SE NORTH BEND WAY, NORTH BEND, WA 11

55
108
28

54 58
63 0

3

4

2
3 4

4 23.0
16.0
26.5
31.5
14.8 16.5
10.9 *

*

*

* 10.2
6.3
9.1
8.3
6.7 7.5

4.7 *
*
*
*

*
*
*
*

* N

Y

Y

Y

Y Y

Y 20 29 110

121 23
23
20

117 0

2 3

4 1

1

1

4 25.7 10.8 22.5
46.7 12.8
23.4
20.5
16.6 * * *

*

*

* 8.7 4.5 6.4
9.8 6.5
8.7
8.3

5.7 *
*
*
*

*
*
*
*
*
* N Y Y

Y Y

Y

Y

Y 11 54 102 15 119 44

45

15 116 0

4 4 1 4 3
3

1 4 46.3 13.6 18.2 27.4 30.6 16.8
48.2

17.0 13.5 *

*

* 6.6 6.5 6.8 12.8 9.5 6.9
8.9

8.9 5.5 *

*

*
*
*
*
*
* N Y Y Y Y Y

Y

Y Y 32

12 19 27 35 15 32 36 15 19 17 14 N N N N Y N N N N N N Y 8.5

5.5 6.5 12.8 9.5 6.7 8.3 8.8 6.7 7.9 8.9 5.3 N N N N Y N N N N N N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 37 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2003

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2003 2002 2001
53-033-0021 53-033-0023 53-033-0024 53-033-0027 53-033-0033 53-033-0037 53-033-0057 53-033-0080 53-033-2004 53-041-0006 53-041-0008 53-045-0004 8025 10TH AVE S, SEATTLE, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 17171 BOTHEL WAY, LAKE FOREST PARK REDMOND CITY HALL_15670 NE 85TH REDMOND 203 EAST SMITH STREET, KENT, WA 305 BELLEVUE WAY NE, BELLEVUE, WA 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 614 RAILROAD AVE N, KENT 600 W LOCUST ST CENTRALIA COLLEGE 704 D. STREET, VADER WA 901 MTN. VIEW DR. SHELTON, WA 35 117 10
58 123 357 116
29 2

4 0

4 4 4 4

2 11.8 28.2 17.9
17.6 28.4 20.5 28.4
19.5 *

*

* 4.8 9.5 10.5
7.9 10.7 7.9 9.8
7.6 *
*

*
*

*
*
* Y N Y

Y Y Y Y

Y 343
116 113

117 358 354 112
30 34 4

4 4

4 4 4 4

2 2 29.9
34.8 22.5
22.1 29.9 24.9 34.4
33.8 16.2 * * 10.3
10.8 7.8
8.3 11.3 8.6 10.3
9.4 6.0 *

*

*
*
* Y

N Y

Y Y Y Y

Y Y 349

115 104 12 119 351 347 105 14
37 4

4 3 0 4 4 4 3 1

2 32.3
41.0 17.8 39.4 28.3 31.4 23.5 25.8 26.3
26.9 *

*
*

* 10.7

11.1 7.5 17.6 8.6 11.4 8.5 10.3 11.3
6.4 *

*
*

*
*
*
* Y

N Y Y Y Y Y Y Y

Y 31

12 35 19 39 23 30 23 30 26 27 22 N N Y N N Y Y Y N N N N 10.5

4.8 10.4 8.6 17.6 8.3 11.1 8.4 10.1 11.3 8.5 6.2 N N Y N N Y Y Y N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 38 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2003

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2003 2002 2001
53-053-0029 53-053-0031 53-053-1018 53-057-0014 53-059-0002 53-061-0005 53-061-1007 53-063-0016 53-063-0047 53-063-9000 53-065-0004 53-065-0009 7802 SOUTH L STREET, TACOMA 2301 ALEXANDER AVE, TACOMA, WA 9616 Q128TH ST E, PUYALLUP, WA 1200 LAVENTURE RD MOUNT VERNON, WA 200 VANCOUVER AVE, STEVENSON 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1605 7TH ST, MARYSVILLE, WA 3530 FERRY ST, SPOKANE, WA N 4601 MONROE ST, SPOKANE, WA 6011 N. CHASE ROAD; NEWMAN LAKE, WA 215 S OAK, COLVILLE, WA 301 E. CLAY ST, CHEWELAH 124 5 1
29 60 117 118 58 4

0 0

2 4 4 3 4 36.8 14.7 9.8

11.7 30.3 40.2 29.8 24.8 *
*

*

* 10.0 10.2 9.8

5.1 9.2 10.7 10.1 8.3 *
*
*
*

*

*
*
* Y Y Y

Y Y Y Y Y 350 345 120 5 33 120 118 358 118 53 18 20 4

4 4 0 2 4 4 4 4 2 1 1 42.9 29.5 34.4 12.7 24.6 37.0 43.4 37.9 32.1 11.0 20.0 16.6 * *

* * * 10.6 10.2 10.2 5.3 6.8 10.0 11.3 10.2 8.8 5.4 10.6 8.3 *
*

*
*
* Y Y Y Y Y Y Y Y Y Y Y Y 351 358 119 58
119 117 352 110 102 40 38 4

4 4 4

4 4 4 4 2 2 2 41.5 34.5 32.6 17.5
30.3 39.2 28.4 26.6 20.9 26.5 32.2 *
*
* 11.4 11.2 10.8 6.8
9.3 11.4 10.1 9.2 7.3 8.9 8.2 *

*
*
* Y Y Y Y

Y Y Y Y N Y Y 40

26 26 15 18 33 41 32 28 16 23 24 Y N N N N Y Y N Y N N N 10.6 10.5 10.3 6.0 6.0 9.5 11.1 10.1 8.8 6.3 9.7 8.3 Y N N N N Y Y N Y N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 39 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2003

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2003 2002 2001
53-067-0013 53-071-0005 53-073-0015 53-075-0003 53-075-0004 53-077-0009 1900 COLLEGE ST SE, LACEY, WA /200 S 12TH, WALLA WALLA, WA 2412 YEW ST, BELLINGHAM, WA 240 SE DEXTER, PULLMAN, WA (PIONEER PLACE) COLFAX PUBLIC SAFETY BLDG. 310 N MAIN ST 402 SOUTH 4TH AVE, YAKIMA, WA 61
62

120 4

4

4 25.9
18.0

35.4 7.8

7.1

10.2 *

*
* Y

Y

Y 120 20 121 30
119 4

1 4 2

4 38.2 18.4 23.3 9.9
35.2 *

* 9.4 6.5 7.8 4.5
10.2 *

*
* Y Y Y Y

Y 117 41 113 58 6 122 4

3 4 4 0 4 36.4 22.0 18.3 12.4 9.6 38.4 *

* 9.6 7.1 7.2 5.3 5.7 10.5 *

* Y Y Y Y Y Y 34

20 20 11 10 36 Y N Y N N Y 9.0

6.8 7.4 4.9 5.7 10.3 Y

N Y N N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 40 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2004

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2004 2003 2002
53-035-0008 53-001-0003 53-005-0002 53-011-0013 53-011-0020 53-011-0022 53-015-0015 53-025-1002 53-027-2002 53-033-0017 53-033-0021 53-033-0023 18950 PARK AVENUE E, SUQUAMISH WA 109 W ALDER, RITZVILLE, WA 5929 W METALINE, KENNEWICK, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA CAMAS CITY HALL, 616 NE 4TH AVE, CAMAS 406 W YACOLT RD, YACOLT, WA 1324 30TH AVE, LONGVIEW, WA 412 S BALSAM ST, MOSES LAKE, WA 359 N DIVISION, ABERDEEN, WA 42404 SE NORTH BEND WAY, NORTH BEND, WA 8025 10TH AVE S, SEATTLE, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 47 113
32
6 10 55

54 3

4

2
0 0 3

4 42.1 43.7

44.7
41.2 12.3 17.0
11.6 *
* 7.6 10.1
9.6
13.8 8.2 5.6

4.4 *
*
*

*
*
*
*
*
*
* Y Y

Y

Y Y Y

Y 11

55 108
28

54 58 63
35 0

3 4

2
3 4 4

2 23.0
16.0 26.5
31.5
14.8 16.5 10.9
11.8 *

*

*

*

* 10.2
6.3 9.1
8.3
6.7 7.5 4.7
4.8 *
*
*

*
*
*
*

*
* N

Y Y

Y

Y Y Y

Y 20 29 110 121 23
23
20 117 343 0

2 3 4 1

1

1 4 4 25.7 10.8 22.5 46.7 12.8
23.4
20.5 16.6 29.9 *
*
*

*

*

* 8.7 4.5 6.4 9.8 6.5
8.7
8.3 5.7 10.3 *
*
*

*
*
*
*
*

* N Y Y Y Y

Y

Y Y Y 24

11 27 39 13 38 23 28 16 15 30 12 N N N Y N N N N N N N N 9.4

4.5 6.8 9.7 6.5 9.0 8.7 10.2 8.0 5.3 10.3 4.6 N N N Y N N N N N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 41 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2004

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2004 2003 2002
53-033-0024 53-033-0027 53-033-0037 53-033-0057 53-033-0080 53-033-2004 53-041-0008 53-045-0004 53-047-0009 53-053-0029 53-053-0031 53-053-1018 17171 BOTHEL WAY, LAKE FOREST PARK REDMOND CITY HALL_15670 NE 85TH REDMOND 305 BELLEVUE WAY NE, BELLEVUE, WA 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 614 RAILROAD AVE N, KENT 704 D. STREET, VADER WA 901 MTN. VIEW DR. SHELTON, WA 118 S GLOVER ST, TWISP, WA 7802 SOUTH L STREET, TACOMA 2301 ALEXANDER AVE, TACOMA, WA 9616 Q128TH ST E, PUYALLUP, WA 113
8 120 356

99 115 4

0 4 4

3 4 24.9
16.5 29.1 25.6

39.0 43.7 * 9.3

9.2 11.7 8.5

11.0 10.9 *
*

*
*
*
*

*
* N

Y Y Y

Y Y 117 10 58 123 357 116 29

124 5 1 4

0 4 4 4 4 2

4 0 0 28.2 17.9 17.6 28.4 20.5 28.4 19.5

36.8 14.7 9.8 *

*

* * 9.5 10.5 7.9 10.7 7.9 9.8 7.6

10.0 10.2 9.8 *

*
*
*

*
* N Y Y Y Y Y Y

Y Y Y 116 113 117 358 354 112 30 34
350 345 120 4

4 4 4 4 4 2 2

4 4 4 34.8 22.5 22.1 29.9 24.9 34.4 33.8 16.2
42.9 29.5 34.4 *
* 10.8 7.8 8.3 11.3 8.6 10.3 9.4 6.0
10.6 10.2 10.2 *
*
* N Y Y Y Y Y Y Y

Y Y Y 29

20 19 29 24 31 27 16 39 41 22 22 Y N N Y Y N N N N Y N N 9.8

9.2 8.5 11.2 8.4 10.0 8.5 6.0 11.0 10.5 10.2 10.0 Y

N N Y Y N N N N Y N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 42 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2004

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2004 2003 2002
53-057-0014 53-059-0002 53-061-0005 53-061-1007 53-063-0016 53-063-0047 53-063-9000 53-065-0004 53-065-0009 53-067-0013 53-071-0005 53-073-0015 1200 LAVENTURE RD MOUNT VERNON, WA 200 VANCOUVER AVE, STEVENSON 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1605 7TH ST, MARYSVILLE, WA 3530 FERRY ST, SPOKANE, WA N 4601 MONROE ST, SPOKANE, WA 6011 N. CHASE ROAD; NEWMAN LAKE, WA 215 S OAK, COLVILLE, WA 301 E. CLAY ST, CHEWELAH 1900 COLLEGE ST SE, LACEY, WA /200 S 12TH, WALLA WALLA, WA 2412 YEW ST, BELLINGHAM, WA 119 114 45

10
8 4

4 3

0
0 28.2 25.6 36.6

20.5
9.1 *

* 10.1 9.7 8.8

11.9

5.5 *
*
*

*
*
*
*
*
*
* Y Y Y

Y

Y 29 60 117 118 58

61
62 2

4 4 3 4

4

4 11.7 30.3 40.2 29.8 24.8

25.9
18.0 *

* 5.1 9.2 10.7 10.1 8.3

7.8

7.1 *
*

*

*
*
*

* Y Y Y Y Y

Y

Y 5 33 120 118 358 118 53 18 20 120 20 121 0

2 4 4 4 4 2 1 1 4 1 4 12.7 24.6 37.0 43.4 37.9 32.1 11.0 20.0 16.6 38.2 18.4 23.3 *
*

*
*
*

* 5.3 6.8 10.0 11.3 10.2 8.8 5.4 10.6 8.3 9.4 6.5 7.8 *
*

*
*
*

* Y Y Y Y Y Y Y Y Y Y Y Y 13

18 34 37 31 31 11 20 17 28 18 17 N N N Y N Y N N N N N N 5.3

6.0 9.6 10.7 10.0 8.6 5.4 10.6 8.3 9.7 6.5 6.8 N N N Y N N N N N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 43 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2004

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2004 2003 2002
53-075-0003 53-077-0009 240 SE DEXTER, PULLMAN, WA (PIONEER PLACE) 402 SOUTH 4TH AVE, YAKIMA, WA 121 4 44.3 10.9 * Y 120 4 35.4 10.2 * Y 30 119 2

4 9.9 35.2 * 4.5

10.2 * Y

Y 10

38 N Y 4.5 10.4 N

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 44 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2005

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2005 2004 2003
53-035-0008 53-005-0002 53-007-0010 53-011-0013 53-011-0022 53-025-1002 53-027-2002 53-033-0017 53-033-0023 53-033-0024 53-033-0027 53-033-0037 18950 PARK AVENUE E, SUQUAMISH WA 5929 W METALINE, KENNEWICK, WA 330 EVANS ST, LEAVENWORTH, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA 406 W YACOLT RD, YACOLT, WA 412 S BALSAM ST, MOSES LAKE, WA 359 N DIVISION, ABERDEEN, WA 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 17171 BOTHEL WAY, LAKE FOREST PARK REDMOND CITY HALL_15670 NE 85TH REDMOND 305 BELLEVUE WAY NE, BELLEVUE, WA 49 21 64

111 3

0 0

4 28.9 23.1 34.4

25.4 *
*
* 6.9 9.0 10.4

9.1 *
*
*
*
*
*
*
*
*

*
* Y Y Y

N 47
113 32 6 10 55 54 113
8 3

4 2 0 0 3 4 4
0 42.1
43.7 44.7 41.2 12.3 17.0 11.6 24.9
16.5 * *

* 7.6
10.1 9.6 13.8 8.2 5.6 4.4 9.3
9.2 *
*
*

*
*
*
*

*
* Y

Y Y Y Y Y Y N

Y 11 55
108 28 54 58 63 35 117 10 58 0

3

4 2 3 4 4 2 4 0 4 23.0 16.0
26.5 31.5 14.8 16.5 10.9 11.8 28.2 17.9 17.6 *
*

*
*

*

* 10.2 6.3
9.1 8.3 6.7 7.5 4.7 4.8 9.5 10.5 7.9 *
*
*

*
*

*

* N Y

Y Y Y Y Y Y N Y Y 23

29 23 35 38 28 14 14 12 26 18 17 N N N N N N N N N Y N N 10.2

7.0 9.0 9.9 9.0 10.2 7.8 5.1 4.6 9.3 10.5 8.5 N N N N N N N N N Y N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 45 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2005

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2005 2004 2003
53-033-0057 53-033-0080 53-033-2004 53-041-0008 53-047-0009 53-053-0029 53-053-0031 53-053-1018 53-059-0002 53-061-0005 53-061-1007 53-063-0016 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 614 RAILROAD AVE N, KENT 704 D. STREET, VADER WA 118 S GLOVER ST, TWISP, WA 7802 SOUTH L STREET, TACOMA 2301 ALEXANDER AVE, TACOMA, WA 9616 Q128TH ST E, PUYALLUP, WA 200 VANCOUVER AVE, STEVENSON 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1605 7TH ST, MARYSVILLE, WA 3530 FERRY ST, SPOKANE, WA 112 357

7 119

57 116 118 4

4

0 4

2 4 4 30.0 20.0

31.6 40.5

24.8 37.1 31.6 *

* 11.3 8.0

19.9 11.5

8.9 10.3 10.8 *
*
*

*
*
*
* Y Y

Y Y

Y Y Y 120 356

99 115

119 114 4

4

3 4

4 4 29.1 25.6

39.0 43.7

28.2 25.6 11.7

8.5

11.0 10.9

10.1 9.7 *
*
*

*
*
*
* Y Y

Y Y

Y Y 123 357 116 29

124 5 1 29 60 117 118 4

4 4 2

4 0 0 2 4 4 3 28.4 20.5 28.4 19.5
36.8 14.7 9.8 11.7 30.3 40.2 29.8 *

*
*
*

* 10.7 7.9 9.8 7.6
10.0 10.2 9.8 5.1 9.2 10.7 10.1 *
*

*
*
*

* Y Y Y Y

Y Y Y Y Y Y Y 29

22 28 20 35 40 15 10 12 28 35 29 Y Y N N N Y N N N N Y N 11.2

8.1 9.8 7.6 15.5 10.8 10.2 9.8 5.1 9.0 10.4 10.2 Y

Y N N N Y N N N N Y NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 46 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2005

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2005 2004 2003
53-063-0047 53-067-0013 53-073-0015 53-077-0009 N 4601 MONROE ST, SPOKANE, WA 1900 COLLEGE ST SE, LACEY, WA 2412 YEW ST, BELLINGHAM, WA 402 SOUTH 4TH AVE, YAKIMA, WA 55 4 28.2 9.8
*
*
* Y 45

10 8 121 3

0 0 4 36.6 20.5 9.1 44.3 * * 8.8 11.9 5.5 10.9 *
*
* Y Y Y Y 58 61 62 120 4

4 4 4 24.8 25.9 18.0 35.4 8.3

7.8 7.1 10.2 Y

Y Y Y 30

23 14 40 Y N N N 9.0

9.9 6.3 10.6 N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 47 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2006

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2006 2005 2004
53-005-0002 53-007-0010 53-011-0013 53-011-0022 53-025-1002 53-027-2002 53-033-0017 53-033-0023 53-033-0024 53-033-0037 53-033-0057 53-033-0080 5929 W METALINE, KENNEWICK, WA 330 EVANS ST, LEAVENWORTH, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA 406 W YACOLT RD, YACOLT, WA 412 S BALSAM ST, MOSES LAKE, WA 359 N DIVISION, ABERDEEN, WA 42404 SE NORTH BEND WAY, NORTH BEND, WA 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 17171 BOTHEL WAY, LAKE FOREST PARK 305 BELLEVUE WAY NE, BELLEVUE, WA 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 120
83 155 4

3 1 37.3
33.0 23.7 *
* 9.4
12.1 7.9 *
*
*
*
*
*
*
*

*
*
* N

N N 49 21 64

111

112 357 3

0 0

4

4 4 28.9 23.1 34.4

25.4
30.0 20.0 * * * 6.9 9.0 10.4

9.1
11.3 8.0 *
*
*
*
*
*
*
*

* Y Y Y

N

Y Y 47
113 32 6 10 55 54 113 8 120 356 3

4 2 0 0 3 4 4 0 4 4 42.1
43.7 44.7 41.2 12.3 17.0 11.6 24.9 16.5 29.1 25.6 *
*

* 7.6
10.1 9.6 13.8 8.2 5.6 4.4 9.3 9.2 11.7 8.5 *
*

*
*
*
*

* Y

Y Y Y Y Y Y N Y Y Y 36

23 39 45 41 12 17 12 29 17 31 23 N N N N N N N N Y N N N 7.3

9.0 10.2 9.6 13.8 8.2 5.6 4.4 9.3 9.2 11.7 8.1 N N N N N N N N Y N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 48 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2006

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2006 2005 2004
53-047-0009 53-053-0029 53-061-0005 53-061-0020 53-061-1007 53-063-0016 53-063-0047 53-067-0013 53-073-0015 53-077-0009 118 S GLOVER ST, TWISP, WA 7802 SOUTH L STREET, TACOMA 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1085 FIR SREET, DARRINGTON, WA 1605 7TH ST, MARYSVILLE, WA 3530 FERRY ST, SPOKANE, WA N 4601 MONROE ST, SPOKANE, WA 1900 COLLEGE ST SE, LACEY, WA 2412 YEW ST, BELLINGHAM, WA 402 SOUTH 4TH AVE, YAKIMA, WA 117 87 46 113 117 4

3 1 4 4 42.7 22.7 31.2 32.5 31.6 *
* 9.5 9.4 8.0 9.2 9.2 *

*
*

*
*
*
* N N N N N 7 119 57
116 118 55 0

4 2

4 4 4 31.6 40.5 24.8
37.1 31.6 28.2 *

* 19.9 11.5 8.9
10.3 10.8 9.8 *

*
*

*
*
* Y Y Y

Y Y Y 99 115

119 114 45 10 8 121 3

4

4 4 3 0 0 4 39.0 43.7

28.2 25.6 36.6 20.5 9.1 44.3 *
* 11.0 10.9

10.1 9.7 8.8 11.9 5.5 10.9 *

*
*

*
*
* Y Y

Y Y Y Y Y Y 35

42 24 31 33 30 32 21 9 44 N Y N N Y Y N N N N 15.5 10.6 9.1 8.0 9.9 9.9 9.3 11.9 5.5 10.9 N

Y N N Y Y N N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 49 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2007

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2007 2006 2005
53-003-0004 53-005-0002 53-007-0006 53-007-0010 53-011-0013 53-033-0024 53-033-0057 53-033-0080 53-037-0002 53-047-0009 53-053-0029 53-061-0005 13TH ST AND PORT WAY (CLARKSTON STP), CLARKSTON, WA 5929 W METALINE, KENNEWICK, WA 600 ALASKA WENATCHEE, WA 330 EVANS ST, LEAVENWORTH, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA 17171 BOTHEL WAY, LAKE FOREST PARK 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 201 N. RUBY, ELLENSBURG, WA 118 S GLOVER ST, TWISP, WA 7802 SOUTH L STREET, TACOMA 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 92
20
230 119 119 338 15

117 3

0

1 4 4 4 0

4 33.5
33.4
40.7 30.3 26.2 19.9 23.8
45.3 *

*

* 10.3
16.3
9.6 8.4 9.6 7.2 11.9
9.7 *
*
*
*
*

*
*

* N

N

N N N N N

N 120 83 155

117 87 4

3 1

4 3 37.3 33.0 23.7

42.7 22.7 * *

* 9.4 12.1 7.9

9.5 9.4 *
*
*
*
*

*
*
*
*

* N N N

N N 49

21 64 111 112 357

7 119 57 3

0 0 4 4 4
0 4 2 28.9
23.1 34.4 25.4 30.0 20.0
31.6 40.5 24.8 *

*
*

*

* 6.9
9.0 10.4 9.1 11.3 8.0
19.9 11.5 8.9 *
*
*
*
*

*
*

* Y

Y Y N Y Y

Y Y Y 34

29 33 23 38 31 30 21 24 32 43 24 N N N N N Y N N N N Y N 10.3

6.9 16.3 9.0 10.0 9.0 11.0 7.7 11.9 19.9 10.2 9.1 N N N N N Y N N N N Y NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 50 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2007

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2007 2006 2005
53-061-0020 53-061-1007 53-063-0016 53-063-0047 53-077-0009 1085 FIR SREET, DARRINGTON, WA 1605 7TH ST, MARYSVILLE, WA 3530 FERRY ST, SPOKANE, WA N 4601 MONROE ST, SPOKANE, WA 402 SOUTH 4TH AVE, YAKIMA, WA 117 359 116
109 4

4 4
3 48.0 36.4 28.3
35.4 * 7.0

8.9 9.6
9.7 *
* N N N

N 46 113 117 1

4 4 31.2 32.5 31.6 * 8.0

9.2 9.2 *

*
* N N N 116 118 55 4

4 4 37.1 31.6 28.2 10.3

10.8 9.8 *

* Y Y Y 40

35 31 28 35 N Y Y N N 7.5

9.5 9.8 9.8 9.7 N Y Y N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 51 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2008

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2008 2007 2006
53-077-0015 53-003-0004 53-007-0006 53-011-0013 53-033-0024 53-033-0057 53-033-0080 53-037-0002 53-053-0029 53-061-0005 53-061-0020 53-061-1007 141 WARD RD., TOPPENISH, WA 13TH ST AND PORT WAY (CLARKSTON STP), CLARKSTON, WA 600 ALASKA WENATCHEE, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA 17171 BOTHEL WAY, LAKE FOREST PARK 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 201 N. RUBY, ELLENSBURG, WA 7802 SOUTH L STREET, TACOMA 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1085 FIR SREET, DARRINGTON, WA 1605 7TH ST, MARYSVILLE, WA 26 31 5 291 16 122 167 20 118

115 334 1

1 0 2 0 4 4 0 4

4 4 36.8 24.1 24.3 31.8 33.4 23.8 17.1 32.3 44.0
24.9 27.9 *
*
*
*

* 14.5 10.1 15.1 8.0 10.1 9.0 6.8 6.7 9.8
7.2 8.3 *
*
*
*
*

*

* N N Y Y Y N Y N Y

Y Y 92 20 230 119 119 338 15 117

117 359 3

0 1 4 4 4 0 4

4 4 33.5 33.4 40.7 30.3 26.2 19.9 23.8 45.3
48.0 36.4 * *

* 10.3 16.3 9.6 8.4 9.6 7.2 11.9 9.7
7.0 8.9 *
*
*
*

*

* N N N N N N N N

N N 120 83 155

117 87 46 113 4

3 1

4 3 1 4 37.3 33.0 23.7
42.7 22.7 31.2 32.5 *
*

*
* 9.4 12.1 7.9
9.5 9.4 8.0 9.2 *
*
*
*

*
*
*

*
* N N N

N N N N 37

29 29 36 34 28 20 28 44 23 35 32 N N N N N N N N Y N N Y 14.5 10.2 15.7 8.8 9.3 10.2 7.3 9.3 9.7 9.4 7.4 8.8 N N N N N N N N Y N N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 52 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2008

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2008 2007 2006
53-063-0016 53-077-0009 3530 FERRY ST, SPOKANE, WA 402 SOUTH 4TH AVE, YAKIMA, WA 115 121 4

4 29.6 37.3 9.1

9.9 N

Y 116 109 4

3 28.3 35.4 * 9.6

9.7 * N

N 117 4 31.6 9.2
* N 30 36 Y N 9.3

9.8 Y NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 53 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2009

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2009 2008 2007
53-077-0015 53-077-0016 53-003-0004 53-007-0006 53-011-0013 53-033-0024 53-033-0057 53-033-0080 53-037-0002 53-053-0029 53-061-0005 53-061-0020 141 WARD RD., TOPPENISH, WA 321 Signal Peak Rd, White Swan 13TH ST AND PORT WAY (CLARKSTON STP), CLARKSTON, WA 600 ALASKA WENATCHEE, WA 8205 NE FOURTH PLAIN RD, VANCOUVER, WA 17171 BOTHEL WAY, LAKE FOREST PARK 4401 E MARGINAL WAY SOUTH, SEATTLE, WA 4103 BEACON HILL S, SEATTLE, WA 201 N. RUBY, ELLENSBURG, WA 7802 SOUTH L STREET, TACOMA 6122 212TH ST SW, MOUNTLAKE TERRACE, WA 1085 FIR SREET, DARRINGTON, WA 11 18

353

122 114

115 30 154 0

0

4

4 4

4 0 0 22.0 33.5

32.5
27.4 18.5
47.6 30.5 36.5 *
*

* 9.9 10.5

9.2
9.3 7.3
9.8 14.8 8.7 *
*
*
*

*

*

*
* N N

N

N N

N N N 26
31 5 291 16 122 167 20 118

115 1

1 0 2 0 4 4 0 4

4 36.8
24.1 24.3 31.8 33.4 23.8 17.1 32.3 44.0
24.9 * * * *

* 14.5
10.1 15.1 8.0 10.1 9.0 6.8 6.7 9.8
7.2 *
*
*
*
*
*

*

* N

N Y Y Y N Y N Y

Y 92 20 230 119 119 338 15 117

117 3

0 1 4 4 4 0 4

4 33.5 33.4 40.7 30.3 26.2 19.9 23.8 45.3
48.0 *
*

* 10.3 16.3 9.6 8.4 9.6 7.2 11.9 9.7
7.0 *
*
*
*
*

*

* N N N N N N N N

N 29

34 29 29 35 32 26 19 28 46 31 36 N N N N N N Y Y N Y N Y 12.2 10.5 10.2 15.7 8.9 9.2 9.3 7.1 9.3 9.8 14.8 7.6 N N N N N N Y Y N Y N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Aug. 12, 2010

Notes: 1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 54 of 76 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Statistic: Site-LevelPM2.5 - Local Conditions(88101) Micrograms/cubic meter (LC)(105) PM25 24-hour 2006 / PM25 Annual 2006 Annual Weighted Mean Annual 98th Percentile Level: Level: Design Value Year: 2009

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. 15 35 State Name: Washington Site_ID / STREET ADDRESS | | | Cred. Days Comp. Qrtrs Wtd.

Mean 98th Perctil Cert. | | | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Cred. Days Comp. Qrtrs 98th Perctil Wtd.

Mean Cert. |

| | Design Value Valid

Ind. | | | Design Value Valid

Ind. 24-Hour Annual 2009 2008 2007
53-061-1007 53-063-0016 53-063-0021 53-077-0009 1605 7TH ST, MARYSVILLE, WA 3530 FERRY ST, SPOKANE, WA 3104 E Augusta Ave, Spokane 402 SOUTH 4TH AVE, YAKIMA, WA 362 29 90 112 4

1 3 4 37.1 23.9 26.1 39.1 *
* 9.3 8.5 6.8 9.5 *
* N N N N 334 115

121 4

4

4 27.9 29.6
37.3 8.3

9.1
9.9 * Y

N

Y 359 116
109 4

4
3 36.4 28.3
35.4 * 8.9

9.6
9.7 *
* N N

N 34

27 26 37 Y N N Y 8.9

9.1 6.8 9.7 Y N N N