UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

DESIGN VALUE REPORT

Report Request ID: 780965 Report Code: AMP480 Aug. 12, 2010

Selection Criteria Page 1

User ID: HDY

State County Site Parameter POC City AQCR UAR CBSA CSA

EPA

Region Method Duration Begin Date End Date

30

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 2006
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

Poc

114

Valid

Days

 93

Percent

Complete

 .058

4th

Max Cert

118

Valid

Days

 97

Percent

Complete

 .058

4th

Max Cert

107

Valid

Days

 88

Percent

Complete

 .052

4th

Max Cert

 93

Percent

Complete

 .056

Design

Value

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 1999

STREET ADDRESS

1998 1997

State: Montana

GLACIER NATIONAL PARK

1999 3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

Poc

111

Valid

Days

 91

Percent

Complete

 .056

4th

Max 

Y

Cert

114

Valid

Days

 93

Percent

Complete

 .058

4th

Max Cert

118

Valid

Days

 97

Percent

Complete

 .058

4th

Max Cert

 94

Percent

Complete

 .057

Design

Value

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2000

STREET ADDRESS

1999 1998

State: Montana

GLACIER NATIONAL PARK

2000 3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

118

113

Valid

Days

 97

 93

Percent

Complete

 .049

 .057

4th

Max 

Y

Cert

111

Valid

Days

 91

Percent

Complete

 .056

4th

Max 

Y

Cert

114

Valid

Days

 93

Percent

Complete

 .058

4th

Max Cert

 94

 31

Percent

Complete

 .054

 .057

Design

Value

Y

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

30-063-0036

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2001

STREET ADDRESS

2000 1999

State: Montana

GLACIER NATIONAL PARK

DUCHARME AND MAIN STREET

2001 3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

120

112

Valid

Days

 98

 92

Percent

Complete

 .052

 .055

4th

Max 

Y

Cert

118

113

Valid

Days

 97

 93

Percent

Complete

 .049

 .057

4th

Max 

Y

Cert

111

Valid

Days

 91

Percent

Complete

 .056

4th

Max 

Y

Cert

 95

 61

Percent

Complete

 .052

 .056

Design

Value

Y

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

30-063-0036

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2002

STREET ADDRESS

2001 2000

State: Montana

GLACIER NATIONAL PARK

DUCHARME AND MAIN STREET

2002 3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

113

Valid

Days

 93

Percent

Complete

 .061

4th

Max 

Y

Cert

120

112

Valid

Days

 98

 92

Percent

Complete

 .052

 .055

4th

Max 

Y

Cert

118

113

Valid

Days

 97

 93

Percent

Complete

 .049

 .057

4th

Max 

Y

Cert

 96

 61

Percent

Complete

 .054

 .056

Design

Value

Y

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

30-063-0036

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2003

STREET ADDRESS

2002 2001

State: Montana

GLACIER NATIONAL PARK

DUCHARME AND MAIN STREET

2003 3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

120

Valid

Days

 98

Percent

Complete

 .054

4th

Max 

Y

Cert

113

Valid

Days

 93

Percent

Complete

 .061

4th

Max 

Y

Cert

120

112

Valid

Days

 98

 92

Percent

Complete

 .052

 .055

4th

Max 

Y

Cert

 96

 31

Percent

Complete

 .055

 .055

Design

Value

Y

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

30-063-0036

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2004

STREET ADDRESS

2003 2002

State: Montana

GLACIER NATIONAL PARK

DUCHARME AND MAIN STREET

2004 3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

121

122

Valid

Days

 99

 100

Percent

Complete

 .057

 .058

4th

Max 

Y

Y

Cert

120

Valid

Days

 98

Percent

Complete

 .054

4th

Max 

Y

Cert

113

Valid

Days

 93

Percent

Complete

 .061

4th

Max 

Y

Cert

 97

 33

Percent

Complete

 .057

 .058

Design

Value

Y

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

30-111-0086

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2005

STREET ADDRESS

2004 2003

State: Montana

GLACIER NATIONAL PARK

SHEPHERD BUS BARN

2005 3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

114

122

Valid

Days

 93

 100

Percent

Complete

 .059

 .062

4th

Max 

Y

Cert

121

122

Valid

Days

 99

 100

Percent

Complete

 .057

 .058

4th

Max 

Y

Y

Cert

120

Valid

Days

 98

Percent

Complete

 .054

4th

Max 

Y

Cert

 97

 67

Percent

Complete

 .056

 .060

Design

Value

Y

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

30-111-0086

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2006

STREET ADDRESS

2005 2004

State: Montana

GLACIER NATIONAL PARK

SHEPHERD BUS BARN

2006 3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

103

119

Valid

Days

 84

 98

Percent

Complete

 .054

 .057

4th

Max 

Y

Y

Cert

114

122

Valid

Days

 93

 100

Percent

Complete

 .059

 .062

4th

Max 

Y

Cert

121

122

Valid

Days

 99

 100

Percent

Complete

 .057

 .058

4th

Max 

Y

Y

Cert

 92

 99

Percent

Complete

 .056

 .059

Design

Value

Y

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

30-111-0086

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2007

STREET ADDRESS

2006 2005

State: Montana

GLACIER NATIONAL PARK

SHEPHERD BUS BARN

2007 3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

Poc

120

0

Valid

Days

 98

Percent

Complete

 .057

 .038

4th

Max Cert

103

119

Valid

Days

 84

 98

Percent

Complete

 .054

 .057

4th

Max 

Y

Y

Cert

114

122

Valid

Days

 93

 100

Percent

Complete

 .059

 .062

4th

Max 

Y

Cert

 92

 66

Percent

Complete

 .056

 .038

 .059

Design

Value

Y

N

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

30-083-0001

30-111-0086

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2008

STREET ADDRESS

2007 2006

State: Montana

GLACIER NATIONAL PARK

15 miles NW of Sidney

SHEPHERD BUS BARN

2008

*

3 - Year
UNITED 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 69

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

1

Poc

117

112

109

Valid

Days

 96

 92

 89

Percent

Complete

 .055

 .058

 .058

4th

Max Cert

120

0

Valid

Days

 98

Percent

Complete

 .057

 .038

4th

Max Cert

103

119

Valid

Days

 84

 98

Percent

Complete

 .054

 .057

4th

Max 

Y

Y

Cert

 93

 31

 30

 33

Percent

Complete

 .055

 .058

 .048

 .057

Design

Value

Y

N

N

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

30-029-8001

30-035-1001

30-083-0001

30-111-0086

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2009

STREET ADDRESS

2008 2007

State: Montana

GLACIER NATIONAL PARK

Glacier National Park - 

portable ozone unit

15 miles NW of Sidney

SHEPHERD BUS BARN

2009

*

3 - Year
UNITED 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 69

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: Montana

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

30-029-0039

30-029-0043

30-029-0047

30-049-0018

30-053-0018

30-063-0024

30-063-0031

30-093-0005

30-111-1065

WHITEFISH - MARKUS FOODS, 9 BAKER AVENUE

EVERGREEN FIRESTATION 2236 HWY 2 E KSPL

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

COUNTY COURTHOUSE ANNEX - LIBBY

BOYD PARK, 3100 WASHBURN

HEALTH DEPT, 301 WEST ALDER

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

91

50

54

101

86

103

90

100

108

2

1

1

3

1

3

2

3

4

 27.3

 23.7

 19.9

 20.4

 52.3

 24.2

 29.3

 34.5

 16.6

*

*

*

*

*

*

*

 10.5

 9.2

 6.7

 6.3

 15.9

 9.0

 9.8

 7.3

 8.0

*

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

 27

 24

 20

 20

 52

 24

 29

 35

 17

N

N

N

N

N

N

N

N

N

 10.5

 9.2

 6.7

 6.3

 15.9

 9.0

 9.8

 7.3

 8.0

N

N

N

N

N

N

N

N

N
UNITED 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 69

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: Montana

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

30-047-0013

30-047-0028

30-087-0307

30-013-1026

30-029-0039

30-029-0043

30-029-0047

30-031-0008

30-049-0018

30-053-0018

30-063-0024

30-063-0031

RONAN PARK

POLSON SADDLE SHOP, 1ST STREET & 4TH AVE

INTERSECTION OF HWY 212 & 39, LAME DEER

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

WHITEFISH - MARKUS FOODS, 9 BAKER AVENUE

EVERGREEN FIRESTATION 2236 HWY 2 E KSPL

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

COUNTY COURTHOUSE ANNEX - LIBBY

BOYD PARK, 3100 WASHBURN

HEALTH DEPT, 301 WEST ALDER

117

118

98

111

111

107

112

117

102

112

106

4

4

3

4

3

3

3

4

3

4

3

 33.1

 32.2

 20.4

 27.6

 28.9

 26.5

 51.4

 41.1

 43.6

 49.1

 53.1

*

*

*

 11.3

 12.0

 8.2

 7.5

 11.5

 9.0

 11.3

 10.5

 17.1

 13.4

 15.2

*

*

*

*

*

N

N

N

N

N

N

N

N

N

N

N

91

50

54

101

86

103

90

2

1

1

3

1

3

2

 27.3

 23.7

 19.9

 20.4

 52.3

 24.2

 29.3

*

*

*

*

*

*

 10.5

 9.2

 6.7

 6.3

 15.9

 9.0

 9.8

*

*

*

*

*

*

*

*

*

*

*

N

N

N

N

N

N

N

*

*

*

*

*

*

*

*

*

*

*

*

 33

 32

 20

 28

 28

 24

 23

 51

 31

 48

 37

 41

N

N

N

N

N

N

N

N

N

N

N

N

 11.3

 12.0

 8.2

 7.5

 11.0

 9.2

 7.8

 11.3

 8.4

 16.5

 11.2

 12.5

N

N

N

N

N

N

N

N

N

N

N

N
UNITED 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 69

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: Montana

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

30-081-0001

30-089-0007

30-093-0005

30-111-1065

RAVALLI COUNTY COURTHOUSE, 205 BEDFORD

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

102

115

92

117

3

4

2

4

 109.3

 17.5

 62.8

 27.6

 15.9

 6.9

 13.5

 8.5

*

N

N

N

N

100

108

3

4

 34.5

 16.6

* 7.3

 8.0

*

*

* N

N

*

*

*

*

 109

 18

 49

 22

N

N

N

N

 15.9

 6.9

 10.4

 8.2

N

N

N

N
UNITED 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 69

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: Montana

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

30-047-0013

30-047-0028

30-087-0307

30-013-1026

30-029-0009

30-029-0039

30-029-0043

30-029-0047

30-031-0008

30-049-0018

30-049-0025

30-053-0018

RONAN PARK

POLSON SADDLE SHOP, 1ST STREET & 4TH AVE

INTERSECTION OF HWY 212 & 39, LAME DEER

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

END OF 10TH ST

WHITEFISH - MARKUS FOODS, 9 BAKER AVENUE

EVERGREEN FIRESTATION 2236 HWY 2 E KSPL

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

LINCOLN 1ST BANK;DOWNTOWN US HWY 200

COUNTY COURTHOUSE ANNEX - LIBBY

115

113

106

113

31

10

115

112

110

29

109

4

4

4

4

1

0

4

4

4

2

3

 29.2

 29.0

 13.7

 17.3

 36.7

 23.3

 25.8

 32.8

 37.6

 28.7

 45.0

*

*

 9.4

 9.9

 7.0

 5.4

 11.4

 15.2

 8.3

 8.9

 8.7

 8.8

 16.2

*

*

*

*

N

N

N

Y

Y

Y

Y

N

Y

N

Y

117

118

98

111

111

107

112

117

102

4

4

3

4

3

3

3

4

3

 33.1

 32.2

 20.4

 27.6

 28.9

 26.5

 51.4

 41.1

 43.6

*

*

*

 11.3

 12.0

 8.2

 7.5

 11.5

 9.0

 11.3

 10.5

 17.1

*

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

91

50

54

101

86

2

1

1

3

1

 27.3

 23.7

 19.9

 20.4

 52.3

*

*

*

*

 10.5

 9.2

 6.7

 6.3

 15.9

*

*

*

*

*

*

*

*

*

*

*

N

N

N

N

N

 31

 31

 17

 22

 37

 27

 24

 24

 42

 33

 29

 47

N

N

N

N

N

N

N

N

N

N

N

Y

 10.3

 10.9

 7.6

 6.4

 11.4

 12.4

 9.2

 8.0

 10.1

 8.5

 8.8

 16.4

N

N

N

N

N

N

N

N

N

N

N

Y
UNITED 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 69

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: Montana

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

30-063-0024

30-063-0031

30-081-0001

30-089-0007

30-093-0005

30-111-1065

BOYD PARK, 3100 WASHBURN

HEALTH DEPT, 301 WEST ALDER

RAVALLI COUNTY COURTHOUSE, 205 BEDFORD

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

119

113

110

108

104

117

4

4

4

4

4

4

 40.9

 43.7

 34.1

 15.8

 22.3

 23.4

 10.5

 10.4

 9.1

 6.3

 7.0

 7.5

Y

N

Y

Y

Y

Y

112

106

102

115

92

117

4

3

3

4

2

4

 49.1

 53.1

 109.3

 17.5

 62.8

 27.6

 13.4

 15.2

 15.9

 6.9

 13.5

 8.5

*

N

N

N

N

N

N

103

90

100

108

3

2

3

4

 24.2

 29.3

 34.5

 16.6

*

*

*

 9.0

 9.8

 7.3

 8.0

*

*

*

*

*

N

N

N

N

 38

 42

 72

 17

 40

 23

Y

Y

N

N

Y

Y

 10.9

 11.8

 12.5

 6.6

 9.3

 8.0

N

N

N

N

N

Y
UNITED 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 69

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: Montana

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

30-047-0013

30-047-0028

30-087-0307

30-013-1026

30-029-0009

30-029-0039

30-029-0047

30-031-0008

30-049-0018

30-049-0025

30-053-0018

30-063-0012

RONAN PARK

POLSON SADDLE SHOP, 1ST STREET & 4TH AVE

INTERSECTION OF HWY 212 & 39, LAME DEER

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

END OF 10TH ST

WHITEFISH - MARKUS FOODS, 9 BAKER AVENUE

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

LINCOLN 1ST BANK;DOWNTOWN US HWY 200

COUNTY COURTHOUSE ANNEX - LIBBY

HALF MILE NORTH HWY 200

117

122

106

117

100

111

107

108

60

114

47

4

4

4

4

2

4

4

4

4

4

1

 20.9

 28.8

 19.1

 17.6

 28.4

 23.8

 25.0

 17.8

 44.6

 46.6

 26.0

*

*

 7.6

 8.2

 6.2

 5.3

 9.3

 7.7

 7.4

 6.5

 11.1

 16.0

 9.7

*

*

*

N

N

N

Y

Y

Y

Y

Y

Y

Y

Y

115

113

106

113

31

10

115

112

110

29

109

4

4

4

4

1

0

4

4

4

2

3

 29.2

 29.0

 13.7

 17.3

 36.7

 23.3

 25.8

 32.8

 37.6

 28.7

 45.0

*

*

 9.4

 9.9

 7.0

 5.4

 11.4

 15.2

 8.3

 8.9

 8.7

 8.8

 16.2

*

*

*

*

N

N

N

Y

Y

Y

Y

N

Y

N

Y

117

118

98

111

111

107

112

117

102

4

4

3

4

3

3

3

4

3

 33.1

 32.2

 20.4

 27.6

 28.9

 26.5

 51.4

 41.1

 43.6

*

*

*

 11.3

 12.0

 8.2

 7.5

 11.5

 9.0

 11.3

 10.5

 17.1

*

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

 28

 30

 18

 21

 33

 26

 25

 36

 32

 37

 45

 26

Y

Y

N

Y

N

N

N

Y

Y

N

Y

N

 9.4

 10.0

 7.1

 6.0

 10.3

 13.3

 8.3

 9.2

 8.6

 9.9

 16.4

 9.7

Y

Y

N

Y

N

N

N

N

Y

N

Y

N
UNITED 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 69

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: Montana

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

30-063-0024

30-063-0031

30-081-0001

30-089-0007

30-093-0005

30-111-1065

BOYD PARK, 3100 WASHBURN

HEALTH DEPT, 301 WEST ALDER

RAVALLI COUNTY COURTHOUSE, 205 BEDFORD

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

30

119

114

113

103

115

1

4

4

4

3

4

 25.5

 24.8

 23.8

 18.3

 27.3

 14.2

*

*

 8.3

 8.5

 7.0

 6.2

 6.8

 6.6

*

*

Y

Y

Y

Y

Y

Y

119

113

110

108

104

117

4

4

4

4

4

4

 40.9

 43.7

 34.1

 15.8

 22.3

 23.4

 10.5

 10.4

 9.1

 6.3

 7.0

 7.5

Y

N

Y

Y

Y

Y

112

106

102

115

92

117

4

3

3

4

2

4

 49.1

 53.1

 109.3

 17.5

 62.8

 27.6

 13.4

 15.2

 15.9

 6.9

 13.5

 8.5

*

N

N

N

N

N

N

 39

 41

 56

 17

 37

 22

Y

Y

Y

Y

Y

Y

 10.7

 11.4

 10.7

 6.5

 9.1

 7.5

N

Y

Y

Y

N

Y
UNITED 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 69

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: Montana

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

30-047-0013

30-047-0028

30-087-0307

30-013-1026

30-029-0009

30-029-0039

30-029-0047

30-031-0008

30-031-0013

30-049-0018

30-049-0019

30-049-0025

RONAN PARK

POLSON SADDLE SHOP, 1ST STREET & 4TH AVE

INTERSECTION OF HWY 212 & 39, LAME DEER

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

END OF 10TH ST

WHITEFISH - MARKUS FOODS, 9 BAKER AVENUE

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

YLLSTN NAT'L PARK WEST ENTRANCE STATION

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

US 200

LINCOLN 1ST BANK;DOWNTOWN US HWY 200

117

118

104

99

94

92

64

22

62

87

4

4

3

2

2

2

0

0

1

2

 34.6

 72.9

 17.6

 51.4

 57.1

 76.6

 30.1

 5.4

 46.5

 49.9

*

*

*

 10.0

 10.0

 7.3

 6.4

 10.8

 8.7

 8.6

 2.5

 7.6

 5.6

*

*

*

*

*

*

*

*

*

*

N

N

N

Y

Y

N

Y

Y

N

Y

117

122

106

117

100

111

107

108

60

4

4

4

4

2

4

4

4

4

 20.9

 28.8

 19.1

 17.6

 28.4

 23.8

 25.0

 17.8

 44.6

*

 7.6

 8.2

 6.2

 5.3

 9.3

 7.7

 7.4

 6.5

 11.1

*

*

*

*

N

N

N

Y

Y

Y

Y

Y

Y

115

113

106

113

31

10

115

112

110

29

4

4

4

4

1

0

4

4

4

2

 29.2

 29.0

 13.7

 17.3

 36.7

 23.3

 25.8

 32.8

 37.6

 28.7

*

*

 9.4

 9.9

 7.0

 5.4

 11.4

 15.2

 8.3

 8.9

 8.7

 8.8

*

*

*

*

*

N

N

N

Y

Y

Y

Y

N

Y

N

 28

 44

 17

 29

 41

 23

 42

 29

 5

 34

 50

 37

Y

Y

N

Y

Y

N

Y

N

N

Y

N

N

 9.0

 9.4

 6.8

 5.7

 10.5

 15.2

 8.2

 8.3

 2.5

 7.6

 5.6

 9.9

Y

Y

N

N

N

N

N

N

N

N

N

N
UNITED 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 69

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: Montana

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

30-053-0018

30-063-0012

30-063-0024

30-063-0031

30-081-0001

30-089-0007

30-093-0005

30-111-1065

COUNTY COURTHOUSE ANNEX - LIBBY

HALF MILE NORTH HWY 200

BOYD PARK, 3100 WASHBURN

HEALTH DEPT, 301 WEST ALDER

RAVALLI COUNTY COURTHOUSE, 205 BEDFORD

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

82

92

89

85

94

88

90

2

2

2

1

2

2

2

 42.5

 69.5

 87.5

 72.1

 32.5

 43.9

 22.1

*

*

 15.6

 8.5

 9.8

 7.3

 6.9

 9.1

 7.7

*

*

*

*

*

*

*

N

N

N

N

Y

Y

Y

114

47

30

119

114

113

103

115

4

1

1

4

4

4

3

4

 46.6

 26.0

 25.5

 24.8

 23.8

 18.3

 27.3

 14.2

*

*

*

 16.0

 9.7

 8.3

 8.5

 7.0

 6.2

 6.8

 6.6

*

*

*

Y

Y

Y

Y

Y

Y

Y

Y

109

119

113

110

108

104

117

3

4

4

4

4

4

4

 45.0

 40.9

 43.7

 34.1

 15.8

 22.3

 23.4

 16.2

 10.5

 10.4

 9.1

 6.3

 7.0

 7.5

*

Y

Y

N

Y

Y

Y

Y

 45

 48

 33

 52

 43

 22

 31

 20

Y

N

N

Y

Y

N

N

N

 15.9

 9.1

 9.4

 9.6

 7.8

 6.5

 7.6

 7.3

Y

N

N

N

N

N

N

N
UNITED 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 69

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: Montana

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

30-047-0013

30-047-0028

30-087-0307

30-013-1026

30-029-0009

30-029-0047

30-031-0008

30-031-0013

30-049-0018

30-049-0019

30-049-0025

30-053-0018

RONAN PARK

POLSON SADDLE SHOP, 1ST STREET & 4TH AVE

INTERSECTION OF HWY 212 & 39, LAME DEER

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

END OF 10TH ST

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

YLLSTN NAT'L PARK WEST ENTRANCE STATION

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

US 200

LINCOLN 1ST BANK;DOWNTOWN US HWY 200

COUNTY COURTHOUSE ANNEX - LIBBY

113

119

116

112

110

114

109

98

112

107

112

4

4

4

3

4

4

4

3

4

4

4

 23.8

 28.4

 15.7

 12.2

 23.3

 24.6

 25.2

 17.6

 32.9

 13.7

 37.7

*

*

 8.9

 8.4

 5.8

 4.5

 10.0

 8.6

 7.3

 4.7

 7.9

 4.5

 14.0

*

*

*

N

N

N

Y

Y

Y

Y

Y

Y

Y

N

117

118

104

99

94

92

64

22

62

87

82

4

4

3

2

2

2

0

0

1

2

2

 34.6

 72.9

 17.6

 51.4

 57.1

 76.6

 30.1

 5.4

 46.5

 49.9

 42.5

*

*

*

 10.0

 10.0

 7.3

 6.4

 10.8

 8.7

 8.6

 2.5

 7.6

 5.6

 15.6

*

*

*

*

*

*

*

*

*

N

N

N

Y

Y

N

Y

Y

N

Y

N

117

122

106

117

100

111

107

108

60

114

4

4

4

4

2

4

4

4

4

4

 20.9

 28.8

 19.1

 17.6

 28.4

 23.8

 25.0

 17.8

 44.6

 46.6

*

 7.6

 8.2

 6.2

 5.3

 9.3

 7.7

 7.4

 6.5

 11.1

 16.0

*

*

*

N

N

N

Y

Y

Y

Y

Y

Y

Y

 26

 43

 17

 27

 36

 42

 27

 12

 32

 32

 45

 42

Y

Y

N

N

Y

Y

N

N

Y

N

N

Y

 8.8

 8.9

 6.4

 5.4

 10.0

 8.3

 7.8

 3.6

 7.3

 5.1

 11.1

 15.2

Y

Y

N

N

N

N

N

N

N

N

N

Y
UNITED 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 69

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: Montana

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

30-063-0012

30-063-0021

30-063-0024

30-063-0031

30-081-0001

30-089-0007

30-093-0005

30-111-1065

HALF MILE NORTH HWY 200

SEELEY LAKE US 83

BOYD PARK, 3100 WASHBURN

HEALTH DEPT, 301 WEST ALDER

RAVALLI COUNTY COURTHOUSE, 205 BEDFORD

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

90

8

117

110

114

108

116

3

0

4

4

4

4

4

 42.9

 22.6

 46.8

 44.7

 18.3

 29.6

 19.4

*

 8.4

 12.1

 10.7

 8.5

 6.5

 8.5

 8.2

*

*

*

Y

Y

N

Y

Y

Y

Y

92

89

85

94

88

90

2

2

1

2

2

2

 69.5

 87.5

 72.1

 32.5

 43.9

 22.1

*

*

 8.5

 9.8

 7.3

 6.9

 9.1

 7.7

*

*

*

*

*

*

*

*

N

N

N

Y

Y

Y

47

30

119

114

113

103

115

1

1

4

4

4

3

4

 26.0

 25.5

 24.8

 23.8

 18.3

 27.3

 14.2

*

*

*

 9.7

 8.3

 8.5

 7.0

 6.2

 6.8

 6.6

*

*

*

*

Y

Y

Y

Y

Y

Y

Y

 46

 23

 26

 53

 47

 23

 34

 19

Y

N

N

Y

Y

N

N

N

 8.9

 12.1

 8.3

 9.7

 7.6

 6.5

 8.1

 7.5

N

N

N

N

N

N

N

N
UNITED 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 69

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: Montana

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

30-047-0013

30-047-0028

30-087-0307

30-013-1026

30-029-0009

30-029-0047

30-031-0006

30-031-0008

30-031-0013

30-049-0018

30-049-0019

30-053-0018

RONAN PARK

POLSON SADDLE SHOP, 1ST STREET & 4TH AVE

INTERSECTION OF HWY 212 & 39, LAME DEER

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

END OF 10TH ST

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BOZEMAN - W WTP

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

YLLSTN NAT'L PARK WEST ENTRANCE STATION

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

US 200

COUNTY COURTHOUSE ANNEX - LIBBY

115

118

116

116

119

119

45

53

96

111

30

117

4

4

4

4

4

4

1

1

3

4

1

4

 22.7

 29.7

 25.9

 17.6

 22.0

 17.5

 14.4

 36.3

 8.4

 38.1

 17.9

 51.1

*

*

*

 8.3

 8.6

 6.7

 5.9

 9.7

 8.4

 6.8

 11.0

 3.7

 8.5

 3.9

 15.8

*

*

*

*

Y

Y

N

Y

Y

Y

Y

Y

Y

Y

Y

Y

113

119

116

112

110

114

109

98

112

107

112

4

4

4

3

4

4

4

3

4

4

4

 23.8

 28.4

 15.7

 12.2

 23.3

 24.6

 25.2

 17.6

 32.9

 13.7

 37.7

*

*

 8.9

 8.4

 5.8

 4.5

 10.0

 8.6

 7.3

 4.7

 7.9

 4.5

 14.0

*

*

*

N

N

N

Y

Y

Y

Y

Y

Y

Y

N

117

118

104

99

94

92

64

22

62

87

82

4

4

3

2

2

2

0

0

1

2

2

 34.6

 72.9

 17.6

 51.4

 57.1

 76.6

 30.1

 5.4

 46.5

 49.9

 42.5

*

*

*

 10.0

 10.0

 7.3

 6.4

 10.8

 8.7

 8.6

 2.5

 7.6

 5.6

 15.6

*

*

*

*

*

*

*

*

*

N

N

N

Y

Y

N

Y

Y

N

Y

N

 27

 44

 20

 27

 34

 40

 14

 31

 10

 39

 27

 44

Y

Y

N

N

Y

Y

N

N

N

Y

N

Y

 9.1

 9.0

 6.6

 5.6

 10.2

 8.6

 6.8

 9.0

 3.6

 8.0

 4.7

 15.1

Y

Y

N

N

N

N

N

N

N

N

N

Y
UNITED 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 69

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: Montana

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

30-063-0012

30-063-0021

30-063-0031

30-081-0001

30-081-0007

30-089-0007

30-093-0005

30-111-1065

HALF MILE NORTH HWY 200

SEELEY LAKE US 83

HEALTH DEPT, 301 WEST ALDER

RAVALLI COUNTY COURTHOUSE, 205 BEDFORD

MADISON AND 3RD STREET SOUTH

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

69

120

53

30

113

120

116

2

4

2

2

4

4

4

 25.1

 42.5

 37.3

 52.8

 15.1

 35.9

 20.9

* 11.5

 11.1

 7.7

 7.7

 6.2

 10.3

 7.5

*

*

*

*

Y

Y

Y

N

N

Y

N

90

8

117

110

114

108

116

3

0

4

4

4

4

4

 42.9

 22.6

 46.8

 44.7

 18.3

 29.6

 19.4

*

 8.4

 12.1

 10.7

 8.5

 6.5

 8.5

 8.2

*

*

*

Y

Y

N

Y

Y

Y

Y

92

89

85

94

88

90

2

2

1

2

2

2

 69.5

 87.5

 72.1

 32.5

 43.9

 22.1

*

*

 8.5

 9.8

 7.3

 6.9

 9.1

 7.7

*

*

*

*

*

*

*

*

N

N

N

Y

Y

Y

 56

 24

 59

 51

 53

 22

 36

 21

N

N

Y

Y

N

N

Y

N

 8.5

 11.8

 10.5

 7.8

 7.7

 6.5

 9.3

 7.8

N

N

N

N

N

N

N

N
UNITED 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 69

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: Montana

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

30-047-0013

30-047-0028

30-087-0307

30-013-1026

30-029-0009

30-029-0047

30-031-0006

30-031-0008

30-031-0013

30-049-0018

30-049-0019

30-053-0018

RONAN PARK

POLSON SADDLE SHOP, 1ST STREET & 4TH AVE

INTERSECTION OF HWY 212 & 39, LAME DEER

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

END OF 10TH ST

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BOZEMAN - W WTP

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

YLLSTN NAT'L PARK WEST ENTRANCE STATION

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

US 200

COUNTY COURTHOUSE ANNEX - LIBBY

122

108

110

106

116

110

115

116

4

4

4

4

4

4

4

4

 15.2

 26.2

 22.8

 28.6

 25.7

 10.6

 24.7

 40.5

 5.6

 9.8

 8.3

 7.8

 10.4

 4.6

 7.6

 15.2

*

*

*

*

Y

Y

Y

Y

Y

N

Y

Y

115

118

116

116

119

119

45

53

96

111

30

117

4

4

4

4

4

4

1

1

3

4

1

4

 22.7

 29.7

 25.9

 17.6

 22.0

 17.5

 14.4

 36.3

 8.4

 38.1

 17.9

 51.1

*

*

*

 8.3

 8.6

 6.7

 5.9

 9.7

 8.4

 6.8

 11.0

 3.7

 8.5

 3.9

 15.8

*

*

*

*

Y

Y

N

Y

Y

Y

Y

Y

Y

Y

Y

Y

113

119

116

112

110

114

109

98

112

107

112

4

4

4

3

4

4

4

3

4

4

4

 23.8

 28.4

 15.7

 12.2

 23.3

 24.6

 25.2

 17.6

 32.9

 13.7

 37.7

*

*

 8.9

 8.4

 5.8

 4.5

 10.0

 8.6

 7.3

 4.7

 7.9

 4.5

 14.0

*

*

*

N

N

N

Y

Y

Y

Y

Y

Y

Y

N

 23

 29

 21

 15

 24

 22

 22

 29

 12

 32

 16

 43

N

N

N

N

Y

Y

N

Y

N

Y

N

Y

 8.6

 8.5

 6.2

 5.3

 9.8

 8.4

 7.3

 9.6

 4.3

 8.0

 4.2

 15.0

N

N

N

N

Y

Y

N

N

N

Y

N

Y
UNITED 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 69

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: Montana

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

30-063-0012

30-063-0021

30-063-0031

30-081-0001

30-081-0007

30-089-0007

30-093-0005

30-111-1065

HALF MILE NORTH HWY 200

SEELEY LAKE US 83

HEALTH DEPT, 301 WEST ALDER

RAVALLI COUNTY COURTHOUSE, 205 BEDFORD

MADISON AND 3RD STREET SOUTH

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

93

121

54

109

112

118

2

4

3

3

4

4

 38.3

 30.2

 27.8

 25.5

 39.1

 17.6

*

*

 10.3

 9.4

 8.3

 7.3

 10.8

 8.9

*

*

*

*

*

N

N

Y

Y

Y

Y

69

120

53

30

113

120

116

2

4

2

2

4

4

4

 25.1

 42.5

 37.3

 52.8

 15.1

 35.9

 20.9

* 11.5

 11.1

 7.7

 7.7

 6.2

 10.3

 7.5

*

*

*

*

Y

Y

Y

N

N

Y

N

90

8

117

110

114

108

116

3

0

4

4

4

4

4

 42.9

 22.6

 46.8

 44.7

 18.3

 29.6

 19.4

*

 8.4

 12.1

 10.7

 8.5

 6.5

 8.5

 8.2

*

*

*

Y

Y

N

Y

Y

Y

Y

 43

 29

 40

 41

 40

 20

 35

 19

N

N

Y

N

N

N

Y

Y

 8.4

 11.3

 10.4

 8.1

 8.0

 6.7

 9.8

 8.2

N

N

Y

N

N

N

Y

Y
UNITED 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 69

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: Montana

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

30-047-0013

30-047-0028

30-087-0307

30-013-1026

30-029-0009

30-029-0047

30-031-0006

30-031-0008

30-031-0013

30-031-0016

30-049-0018

30-049-0019

RONAN PARK

POLSON SADDLE SHOP, 1ST STREET & 4TH AVE

INTERSECTION OF HWY 212 & 39, LAME DEER

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

END OF 10TH ST

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BOZEMAN - W WTP

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

YLLSTN NAT'L PARK WEST ENTRANCE STATION

ALLEY

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

US 200

113

115

116

116

114

56

59

118

4

4

4

4

4

4

4

4

 22.4

 22.2

 20.7

 23.2

 28.1

 16.8

 30.0

 25.8

 7.2

 10.5

 9.7

 7.0

 9.4

 5.0

 8.8

 9.2

*

*

*

*

Y

Y

Y

Y

Y

Y

Y

Y

122

108

110

106

116

110

115

4

4

4

4

4

4

4

 15.2

 26.2

 22.8

 28.6

 25.7

 10.6

 24.7

 5.6

 9.8

 8.3

 7.8

 10.4

 4.6

 7.6

*

*

*

*

*

Y

Y

Y

Y

Y

N

Y

115

118

116

116

119

119

45

53

96

111

30

4

4

4

4

4

4

1

1

3

4

1

 22.7

 29.7

 25.9

 17.6

 22.0

 17.5

 14.4

 36.3

 8.4

 38.1

 17.9

*

*

*

 8.3

 8.6

 6.7

 5.9

 9.7

 8.4

 6.8

 11.0

 3.7

 8.5

 3.9

*

*

*

*

*

Y

Y

N

Y

Y

Y

Y

Y

Y

Y

Y

 23

 30

 26

 18

 23

 20

 22

 30

 12

 30

 30

 18

N

N

N

Y

Y

Y

N

Y

N

N

Y

N

 8.3

 8.6

 6.7

 6.2

 10.0

 8.8

 7.2

 10.3

 4.4

 8.8

 8.4

 3.9

N

N

N

Y

Y

Y

N

N

N

N

Y

N
UNITED 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 69

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: Montana

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

30-049-0026

30-053-0018

30-063-0021

30-063-0031

30-081-0001

30-081-0007

30-089-0007

30-093-0005

30-111-1065

1497 SIERRA ROAD EAST

COUNTY COURTHOUSE ANNEX - LIBBY

SEELEY LAKE US 83

HEALTH DEPT, 301 WEST ALDER

RAVALLI COUNTY COURTHOUSE, 205 BEDFORD

MADISON AND 3RD STREET SOUTH

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

57

115

74

114

96

120

114

119

4

3

2

3

3

4

4

4

 26.9

 32.2

 29.5

 32.8

 27.8

 18.4

 26.0

 19.9

*

*

*

*

 8.6

 13.0

 11.6

 11.5

 11.3

 7.5

 12.8

 7.9

*

*

*

*

*

Y

N

Y

N

Y

Y

Y

Y

116

93

121

54

109

112

118

4

2

4

3

3

4

4

 40.5

 38.3

 30.2

 27.8

 25.5

 39.1

 17.6

*

*

 15.2

 10.3

 9.4

 8.3

 7.3

 10.8

 8.9

*

*

*

*

*

Y

N

N

Y

Y

Y

Y

117

69

120

53

30

113

120

116

4

2

4

2

2

4

4

4

 51.1

 25.1

 42.5

 37.3

 52.8

 15.1

 35.9

 20.9

*

 15.8

 11.5

 11.1

 7.7

 7.7

 6.2

 10.3

 7.5

*

*

*

*

Y

Y

Y

Y

N

N

Y

N

 27

 41

 31

 35

 37

 36

 20

 34

 19

N

Y

N

N

N

Y

N

Y

Y

 8.6

 14.7

 11.1

 10.7

 7.7

 9.1

 7.0

 11.3

 8.1

N

N

N

N

N

N

N

Y

Y
UNITED 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 69

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: Montana

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

30-013-1026

30-029-0007

30-029-0009

30-029-0047

30-031-0006

30-031-0008

30-031-0013

30-031-0016

30-031-0018

30-049-0018

30-049-0026

30-053-0018

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

CORNER OF C ST & 4TH AVE EN

END OF 10TH ST

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BOZEMAN - W WTP

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

YLLSTN NAT'L PARK WEST ENTRANCE STATION

ALLEY

LAGOON ROAD

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

1497 SIERRA ROAD EAST

COUNTY COURTHOUSE ANNEX - LIBBY

118

87

112

118

79

116

12

192

17

241

56

113

4

3

4

4

2

4

1

2

0

2

4

4

 13.3

 25.9

 23.1

 18.4

 12.1

 22.4

 9.6

 16.8

 18.6

 23.6

 21.1

 30.5

*

*

*

*

*

*

 5.2

 8.8

 9.0

 7.7

 5.5

 7.4

 3.8

 6.1

 7.0

 6.9

 7.2

 12.9

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

N

N

N

113

115

116

116

114

56

59

118

57

115

4

4

4

4

4

4

4

4

4

3

 22.4

 22.2

 20.7

 23.2

 28.1

 16.8

 30.0

 25.8

 26.9

 32.2*

 7.2

 10.5

 9.7

 7.0

 9.4

 5.0

 8.8

 9.2

 8.6

 13.0

*

*

*

Y

Y

Y

Y

Y

Y

Y

Y

Y

N

122

108

110

106

116

110

115

116

4

4

4

4

4

4

4

4

 15.2

 26.2

 22.8

 28.6

 25.7

 10.6

 24.7

 40.5

 5.6

 9.8

 8.3

 7.8

 10.4

 4.6

 7.6

 15.2

*

*

*

*

Y

Y

Y

Y

Y

N

Y

Y

 17

 26

 24

 21

 21

 25

 12

 23

 19

 25

 24

 34

Y

N

Y

Y

N

Y

N

N

N

N

N

N

 6.0

 8.8

 9.8

 8.5

 6.8

 9.1

 4.5

 7.4

 7.0

 7.9

 7.9

 13.7

Y

N

Y

Y

N

Y

N

N

N

N

N

N
UNITED 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 69

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: Montana

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

30-063-0021

30-063-0024

30-063-0031

30-081-0007

30-083-0001

30-089-0007

30-093-0005

30-111-1065

SEELEY LAKE US 83

BOYD PARK, 3100 WASHBURN

HEALTH DEPT, 301 WEST ALDER

MADISON AND 3RD STREET SOUTH

15 miles NW of Sidney

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

107

42

119

224

78

109

116

116

3

0

4

2

1

4

4

4

 19.4

 23.9

 22.7

 31.5

 10.5

 21.0

 32.3

 18.2

*

*

*

*

 8.0

 12.6

 8.2

 7.1

 5.0

 6.9

 10.1

 7.0

*

*

*

*

N

N

N

N

N

N

N

N

74

114

96

120

114

119

2

3

3

4

4

4

 29.5

 32.8

 27.8

 18.4

 26.0

 19.9

*

*

*

 11.6

 11.5

 11.3

 7.5

 12.8

 7.9

*

*

*

*

*

Y

N

Y

Y

Y

Y

93

121

54

109

112

118

2

4

3

3

4

4

 38.3

 30.2

 27.8

 25.5

 39.1

 17.6

*

*

 10.3

 9.4

 8.3

 7.3

 10.8

 8.9

*

*

*

*

*

N

N

Y

Y

Y

Y

 29

 24

 29

 29

 11

 22

 32

 19

N

N

N

N

N

N

Y

Y

 10.0

 12.6

 9.7

 8.9

 5.0

 7.3

 11.2

 8.0

N

N

N

N

N

N

Y

Y
UNITED 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 69

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: Montana

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

30-013-1026

30-029-0007

30-029-0009

30-029-0047

30-031-0006

30-031-0008

30-031-0013

30-031-0016

30-031-0018

30-049-0018

30-049-0026

30-053-0018

GT FALLS HIGHSCHOOL CRN 3RD S & 17TH E

CORNER OF C ST & 4TH AVE EN

END OF 10TH ST

FLATHEAD ELEC/CENTER ST & WOODLAND AVE

BOZEMAN - W WTP

BELGRADE CONAGRA,100 S BROADWAY,BELGRAD

YLLSTN NAT'L PARK WEST ENTRANCE STATION

ALLEY

LAGOON ROAD

LINCOLN SCHOOL PARKING LOT, 1325 POPLAR

1497 SIERRA ROAD EAST

COUNTY COURTHOUSE ANNEX - LIBBY

118

117

117

116

116

365

101

207

177

120

4

4

4

4

4

4

3

2

1

4

 14.0

 27.5

 17.6

 17.9

 26.4

 23.7

 14.6

 17.8

 31.8

 31.4

*

*

*

 5.1

 9.7

 8.6

 7.7

 7.7

 7.3

 5.4

 6.3

 7.8

 10.7

*

*

*

*

*

N

N

N

N

N

N

N

N

N

N

118

87

112

118

79

116

12

192

17

241

56

113

4

3

4

4

2

4

1

2

0

2

4

4

 13.3

 25.9

 23.1

 18.4

 12.1

 22.4

 9.6

 16.8

 18.6

 23.6

 21.1

 30.5

*

*

*

*

*

*

 5.2

 8.8

 9.0

 7.7

 5.5

 7.4

 3.8

 6.1

 7.0

 6.9

 7.2

 12.9

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

N

N

N

113

115

116

116

114

56

59

118

57

115

4

4

4

4

4

4

4

4

4

3

 22.4

 22.2

 20.7

 23.2

 28.1

 16.8

 30.0

 25.8

 26.9

 32.2*

 7.2

 10.5

 9.7

 7.0

 9.4

 5.0

 8.8

 9.2

 8.6

 13.0

*

*

*

Y

Y

Y

Y

Y

Y

Y

Y

Y

N

 17

 27

 21

 19

 18

 26

 13

 24

 17

 22

 27

 31

Y

N

Y

Y

N

Y

N

N

N

N

N

N

 5.8

 9.3

 9.4

 8.4

 6.2

 8.2

 4.4

 7.4

 6.2

 7.5

 7.9

 12.2

Y

N

Y

Y

N

Y

N

N

N

N

N

N
UNITED 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 69

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: Montana

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

30-063-0021

30-063-0024

30-063-0031

30-063-0037

30-081-0007

30-083-0001

30-089-0007

30-093-0005

30-111-1065

SEELEY LAKE US 83

BOYD PARK, 3100 WASHBURN

HEALTH DEPT, 301 WEST ALDER

16134 Beckwith St, Frenchtown, MT

MADISON AND 3RD STREET SOUTH

15 miles NW of Sidney

THOMPSON FALLS HIGH SCHL 1M N OF HWY 200

GREELEY SCHOOL, SILVER BOW BLVD

BLAQTC - LOCKWOOD PARK, OLD HARDIN ROAD

120

356

117

74

333

356

114

112

110

4

4

4

1

3

4

4

4

3

 22.2

 21.4

 21.9

 29.8

 20.2

 12.4

 18.2

 38.5

 13.2

*

*

*

 8.0

 7.1

 7.7

 11.8

 6.8

 5.8

 6.3

 9.8

 6.1

*

*

*

N

N

N

N

N

N

N

N

N

107

42

119

224

78

109

116

116

3

0

4

2

1

4

4

4

 19.4

 23.9

 22.7

 31.5

 10.5

 21.0

 32.3

 18.2

*

*

*

*

 8.0

 12.6

 8.2

 7.1

 5.0

 6.9

 10.1

 7.0

*

*

*

*

*

N

N

N

N

N

N

N

N

74

114

96

120

114

119

2

3

3

4

4

4

 29.5

 32.8

 27.8

 18.4

 26.0

 19.9

*

*

*

 11.6

 11.5

 11.3

 7.5

 12.8

 7.9

*

*

*

*

*

*

Y

N

Y

Y

Y

Y

 24

 23

 26

 30

 27

 11

 19

 32

 17

N

N

N

N

N

N

Y

Y

N

 9.2

 9.9

 9.1

 11.8

 8.4

 5.4

 6.9

 10.9

 7.0

N

N

N

N

N

N

Y

Y

N