Final-Revised

Table 1a. Areas Previously Designated Nonattainment for the PM2.5 1997 Annual NAAQS 

AQS Data Query: 07/14/2011; Last updated: 1/11/2012

Designated Area States

EPA 

Regions

Designation 

Status 1 Classification

2008-2010 

Annual Design 

Value (μg/m3) 

2, 3

Met 

NAAQS?

Clean Data 

Determination 

Date

Atlanta GA 4 nonattainment not applicable 12.9 4 see footnote 4

Baltimore MD 3 nonattainment not applicable 11.7 yes

Birmingham AL 4 nonattainment not applicable 13.7 yes 07/29/11

Canton-Massillon OH 5 nonattainment not applicable incomplete incomplete

Charleston WV 3 nonattainment not applicable 13.2 yes

Chattanooga TN-GA-AL 4 nonattainment not applicable 11.6 yes 06/30/11

Chicago-Gary-Lake County IL-IN 5 nonattainment not applicable 12.7 yes 11/27/09

Cincinnati-Hamilton OH-KY-IN 4, 5 nonattainment not applicable 14.4 yes

Cleveland-Akron-Lorain OH 5 nonattainment not applicable 13.6 yes

Columbus OH 5 nonattainment not applicable 12.5 yes

Dayton-Springfield OH 5 nonattainment not applicable 13.2 yes

Detroit-Ann Arbor MI 5 nonattainment not applicable 12.3 yes

Evansville IN 5 nonattainment not applicable 12.8 yes 11/27/09

Floyd County GA 4 nonattainment not applicable 12.5 yes 05/05/11

Greensboro-Winston-Salem-High Point NC 4 nonattainment not applicable 12.1 yes 01/04/10

Harrisburg-Lebanon-Carlisle PA 3 nonattainment not applicable 12.4 yes 08/25/08

Hickory-Morganton-Lenoir NC 4 nonattainment not applicable 11.4 yes 01/05/10

Huntington-Ashland WV-KY-OH 3, 4, 5 nonattainment not applicable 13.1 4 see footnote 4

Indianapolis IN 5 nonattainment not applicable 13.6 yes

Johnstown PA 3 nonattainment not applicable 12.6 yes 09/25/09

Knoxville TN 4 nonattainment not applicable 12.4 yes

Lancaster PA 3 nonattainment not applicable 12.6 yes 09/25/09

Libby MT 8 nonattainment not applicable 11.7 yes

Liberty-Clairton PA 3 nonattainment not applicable 16.0 no

Los Angeles-South Coast Air Basin CA 9 nonattainment not applicable 17.0 no

Louisville KY-IN 4, 5 nonattainment not applicable 14.1 yes 03/09/11

Macon GA 4 nonattainment not applicable 12.8 yes 07/05/11

Martinsburg, WV-Hagerstown MD 3 nonattainment not applicable 12.9 yes 11/20/09

New York-N. New Jersey-Long Island NY-NJ-CT 1, 2 nonattainment not applicable 12.5 yes 12/15/10

Parkersburg-Marietta WV-OH 3, 5 nonattainment not applicable 13.1 yes 11/20/09

Philadelphia-Wilmington PA-NJ-DE 2, 3 nonattainment not applicable 13.8 yes

Pittsburgh-Beaver Valley PA 3 nonattainment not applicable 13.4 yes

Reading PA 3 nonattainment not applicable 11.1 yes 09/25/09

San Joaquin Valley CA 9 nonattainment not applicable 21.2 no

St. Louis MO-IL 5, 7 nonattainment not applicable 13.8 yes 05/23/11

Steubenville-Weirton OH-WV 3, 5 nonattainment not applicable 13.7 yes

Washington DC DC-MD-VA 3 nonattainment not applicable 11.5 yes 01/12/09

Wheeling WV-OH 3, 5 nonattainment not applicable 13.1 yes 11/20/09

York PA 3 nonattainment not applicable 12.2 yes 09/25/09

Notes:

1. Area designation status as of August 30, 2011.

2. The level of the 1997 annual NAAQS for PM2.5 is 15.0 micrograms per cubic meter (μg/m3). The design value for the annual PM2.5 NAAQS is the 3-year 

average annual mean concentration.

3. The design values shown here are computed for the latest design value period using Federal Reference Method or equivalent data reported by States, Tribes, and 

local agencies to EPA's Air Quality System (AQS) as of 7/14/2011. Concentrations flagged by States, Tribes, and local agencies as exceptional events (e.g., high 

winds, wildfires, volcanic eruptions, construction) and concurred by the associated EPA Regional Office are not included in the calculation of these design values.

4. One or more sites in this area has violated the NAAQS prior to 2008-2010 and does not have a valid 2008-2010 design value(s). Although a 2008-2010 arealevel design value is shown, the design value shown may not represent the worst 2008-2010 air quality in the area. Consequently, we have not used it to indicate 

"yes" or "no" in the Met NAAQS column.
Final-Revised

Table 1b. Areas Previously Designated Nonattainment for the PM2.5 2006 24-hour NAAQS 

AQS Data Query: 07/14/2011; Last updated: 1/11/2012

Designated Area States

EPA 

Regions

Designation 

Status 1 Classification

2008-2010 24-

hour Design Value 

(μg/m3) 2, 3

Met 

NAAQS?

Clean Data 

Determination 

Date

Allentown PA 3 Nonattainment not applicable 32 yes

Birmingham AL 4 Nonattainment not applicable 29 yes 10/20/10

Canton-Massillon OH 5 Nonattainment not applicable incomplete incomplete

Charleston WV 3 Nonattainment not applicable 28 yes

Chico CA 9 Nonattainment not applicable 51 no

Cleveland-Akron-Lorain OH 5 Nonattainment not applicable 33 4 see footnote 4

Detroit-Ann Arbor MI 5 Nonattainment not applicable 32 yes

Fairbanks AK 10 Nonattainment not applicable 63 no

Harrisburg-Lebanon-Carlisle PA 3 Nonattainment not applicable 33 yes

Imperial County CA 9 Nonattainment not applicable 19 4 see footnote 4

Johnstown PA 3 Nonattainment not applicable 30 yes

Klamath Falls OR 10 Nonattainment not applicable 45 no

Knoxville-Sevierville-La Follette TN 4 Nonattainment not applicable 25 yes

Lancaster PA 3 Nonattainment not applicable 33 yes

Liberty-Clairton PA 3 Nonattainment not applicable 48 no

Logan UT-ID 8, 10 Nonattainment not applicable 46 no

Los Angeles-South Coast Air Basin CA 9 Nonattainment not applicable 41 no

Milwaukee-Racine WI 5 Nonattainment not applicable 33 4 see footnote 4

New York-N. New Jersey-Long Island NY-NJ-CT 1, 2 Nonattainment not applicable 30 4 see footnote 4

Nogales AZ 9 Nonattainment not applicable 32 yes

Oakridge OR 10 Nonattainment not applicable 38 no

Philadelphia-Wilmington PA-NJ-DE 2, 3 Nonattainment not applicable 31 4 see footnote 4

Pittsburgh-Beaver Valley PA 3 Nonattainment not applicable 35 4 see footnote 4

Provo UT 8 Nonattainment not applicable 41 no

Sacramento CA 9 Nonattainment not applicable 40 no

Salt Lake City UT 8 Nonattainment not applicable 45 no

San Francisco Bay Area CA 9 Nonattainment not applicable 31 yes

San Joaquin Valley CA 9 Nonattainment not applicable 65 no

Seattle-Tacoma WA 10 Nonattainment not applicable 38 no

Steubenville-Weirton OH-WV 3, 5 Nonattainment not applicable 31 yes

West Central Pinal County AZ 9 Nonattainment not applicable 31 yes

Yuba City-Marysville CA 9 Nonattainment not applicable 36 no

Notes:

1. Area designation status as of August 30, 2011.

2. The level of the 2006 24-hour NAAQS for PM2.5 is 35 micrograms per cubic meter (μg/m3). The design value for the 24-hour PM2.5 NAAQS is 

the 3-year average 98th percentile concentration.

3. The design values shown here are computed for the latest design value period using Federal Reference Method or equivalent data reported by 

States, Tribes, and local agencies to EPA's Air Quality System (AQS) as of 7/14/2011. Concentrations flagged by States, Tribes, and local agencies 

as exceptional events (e.g., high winds, wildfires, volcanic eruptions, construction) and concurred by the associated EPA Regional Office are not 

included in the calculation of these design values.

4. One or more sites in this area has violated the NAAQS prior to 2008-2010 and does not have a valid 2008-2010 design value(s). Although a 2008-

2010 area-level design value is shown, the design value shown may not represent the worst 2008-2010 air quality in the area. Consequently, we 

have not used it to indicate "yes" or "no" in the Met NAAQS column.
Table3a, Ann. std NAA trends

Page 1

Final-Revised

AQS Data Query: 07/14/2011; Last updated: 7/15/2011

Designated Area States

EPA 

Regions

1999-2001 

Design 

Value 

(μg/m3

 ) 1, 2

2000-2002 

Design 

Value 

(μg/m3

) 

1, 2

2001-2003 

Design 

Value 

(μg/m3

) 1, 2

2002-2004 

Design 

Value 

(μg/m3

) 1, 2

2003-2005 

Design 

Value 

(μg/m3

) 1, 2

2004-2006 

Design 

Value 

(μg/m3

) 1, 2

2005-2007 

Design 

Value 

(μg/m3

) 1, 2

2006-2008 

Design 

Value 

(μg/m3

) 1, 2

2007-2009 

Design 

Value 

(μg/m3

) 1, 2

2008-2010 

Design 

Value 

(μg/m3

) 1, 2

Atlanta GA 4 21.2 19.3 18.0 17.5 17.4 17.6 16.2 15.2 13.5 12.9

Baltimore MD 3 19.3 17.4 15.3 15.3 15.9 15.9 15.6 14.0 12.9 11.7

Birmingham AL 4 21.6 19.6 18.0 17.5 18.2 18.6 18.7 17.3 15.1 13.7

Canton-Massillon OH 5 18.3 17.9 17.3 16.5 16.7 16.0 16.1 incomplete incomplete incomplete

Charleston WV 3 18.4 17.8 17.1 16.4 16.6 16.4 16.6 15.4 14.4 13.2

Chattanooga TN-GA-AL 4 18.9 16.9 16.1 15.7 16.1 15.5 15.3 14.3 12.7 11.6

Chicago-Gary-Lake County IL-IN 5 21.0 19.6 17.3 16.0 16.1 15.6 15.7 14.1 13.5 12.7

Cincinnati-Hamilton OH-KY-IN 4, 5 19.3 18.6 17.8 16.9 17.9 17.4 17.3 15.7 15.0 14.4

Cleveland-Akron-Lorain OH 5 20.3 19.2 18.3 17.6 18.1 17.2 16.8 15.1 14.4 13.6

Columbus OH 5 18.0 17.1 16.7 15.7 16.0 15.0 14.9 13.7 13.0 12.5

Dayton-Springfield OH 5 15.9 16.0 14.7 15.5 15.9 15.2 15.5 14.2 13.8 13.2

Detroit-Ann Arbor MI 5 18.9 19.9 19.5 18.6 18.2 17.2 17.2 15.4 14.1 12.3

Evansville IN 5 16.9 16.7 16.2 15.5 15.7 15.0 15.0 13.7 13.1 12.8

Floyd County GA 4 18.3 16.1 15.6 15.5 16.2 16.1 16.1 incomplete 13.3 12.5

Greensboro-Winston-Salem-High Point NC 4 17.2 16.7 15.8 15.4 15.2 15.2 15.1 14.5 13.0 12.1

Harrisburg-Lebanon-Carlisle PA 3 15.5 15.6 15.7 15.4 15.8 15.0 14.6 13.8 13.2 12.4

Hickory-Morganton-Lenoir NC 4 16.9 16.2 15.5 15.1 15.3 15.4 15.2 14.2 12.5 11.4

Huntington-Ashland WV-KY-OH 3, 4, 5 22.0 19.4 17.2 15.8 16.3 16.1 16.6 15.2 14.3 13.1

Indianapolis IN 5 18.4 18.6 16.7 16.0 16.4 15.7 16.1 14.7 14.3 13.6

Johnstown PA 3 15.3 15.8 15.8 15.3 15.6 15.3 15.3 14.4 13.4 12.6

Knoxville TN 4 20.0 17.9 16.4 15.7 15.6 15.6 15.7 14.9 13.7 12.4

Lancaster PA 3 16.9 17.1 17.0 16.8 17.5 16.3 15.9 14.5 13.8 12.6

Libby MT 8 16.4 16.4 15.9 15.2 15.1 15.0 14.7 13.7 12.2 11.7

Liberty-Clairton PA 3 20.9 21.4 21.2 20.4 20.8 20.4 19.8 18.3 17.0 16.0

Los Angeles-South Coast Air Basin CA 9 29.8 28.9 27.8 24.8 22.6 20.6 19.6 20.0 18.8 17.0

Louisville KY-IN 4, 5 17.3 17.3 16.9 15.9 16.5 16.2 16.7 15.3 14.7 14.1

Macon GA 4 17.6 16.4 15.2 15.5 16.1 16.8 16.6 15.1 13.5 12.8

Martinsburg, WV-Hagerstown MD 3 16.0 16.2 16.3 16.1 16.2 15.8 15.8 14.9 14.0 12.9

New York-N. New Jersey-Long Island NY-NJ-CT 1, 2 17.8 17.5 17.5 16.7 17.0 15.7 15.9 14.3 13.9 12.5

Parkersburg-Marietta WV-OH 3, 5 17.6 17.0 16.0 15.2 15.4 15.3 15.4 14.6 13.7 13.1

Philadelphia-Wilmington PA-NJ-DE 2, 3 16.6 16.6 16.2 15.4 15.7 15.0 15.0 14.2 13.7 13.8

Pittsburgh-Beaver Valley PA 3 17.1 16.8 16.9 16.5 16.6 16.3 16.5 15.2 14.3 13.4

Reading PA 3 15.6 16.7 16.4 16.1 16.2 15.5 incomplete 13.6 12.6 11.1

San Joaquin Valley CA 9 24.7 23.2 21.8 20.6 19.0 18.9 20.3 21.5 22.6 21.2

St. Louis MO-IL 5, 7 17.4 17.5 17.5 16.9 17.0 16.6 16.5 15.7 14.1 13.8

Steubenville-Weirton OH-WV 3, 5 18.2 17.8 17.8 17.0 17.2 16.4 16.4 15.4 14.4 13.7

Washington DC DC-MD-VA 3 16.5 16.4 15.8 15.1 14.6 14.5 14.2 13.1 12.4 11.5

Wheeling WV-OH 3, 5 16.5 16.0 15.7 15.1 15.3 15.0 15.2 14.2 13.4 13.1

York PA 3 16.3 16.8 17.0 16.9 17.3 16.3 16.0 14.6 13.7 12.2

Notes:

Table 3a. PM2.5 Design Value History for Previously Designated Nonattainment Areas (including Maintenance Areas) for the PM2.5 1997 

Annual NAAQS for 1999-2001 through 2008-2010 

1. The level of the 1997 annual NAAQS for PM2.5 is 15.0 micrograms per cubic meter (μg/m3). The design value for the annual PM2.5 NAAQS is the 

3-year average annual mean concentration.

2. The design values shown here are computed for the latest design value period using Federal Reference Method or equivalent data reported by States, 

Tribes, and location agencies to EPA's Air Quality System (AQS) as of 7/14/2011. Concentrations flagged by States, Tribes, and local agencies as 

exceptional events (e.g., high winds, wildfires, volcanic eruptions, construction) and concurred by the associated EPA Regional Office are not included 

in the calculation of these design values.
Table3b, 24-hr std NAA trends

Page 1

Final-Revised

AQS Data Query: 07/14/2011; Last updated: 1/11/2012

Designated Area States

EPA 

Regions

1999-2001 

Design 

Value 

(μg/m3

 ) 1, 2

2000-2002 

Design 

Value 

(μg/m3

) 

1, 2

2001-2003 

Design 

Value 

(μg/m3

) 1, 2

2002-2004 

Design 

Value 

(μg/m3

) 1, 2

2003-2005 

Design 

Value 

(μg/m3

) 1, 2

2004-2006 

Design 

Value 

(μg/m3

) 1, 2

2005-2007 

Design 

Value 

(μg/m3

) 1, 2

2006-2008 

Design 

Value 

(μg/m3

) 1, 2

2007-2009 

Design 

Value 

(μg/m3

) 1, 2

2008-2010 

Design 

Value 

(μg/m3

) 1, 2

Allentown PA 3 37 42 42 39 36 37 37 36 34 32

Birmingham AL 4 49 44 40 40 44 44 44 39 34 29

Canton-Massillon OH 5 42 42 40 37 38 37 36 incomplete incomplete incomplete

Charleston WV 3 41 40 40 36 36 37 38 36 32 28

Chico CA 9 62 60 47 46 47 56 55 69 59 51

Cleveland-Akron-Lorain OH 5 46 45 46 45 47 43 42 38 36 33

Detroit-Ann Arbor MI 5 46 45 44 43 47 44 43 37 35 32

Fairbanks AK 10 41 50 40 182 181 184 39 41 57 63

Harrisburg-Lebanon-Carlisle PA 3 44 46 47 45 41 38 38 36 34 33

Imperial County CA 9 49 50 46 40 39 40 42 36 21 19

Johnstown PA 3 35 40 41 40 39 39 39 incomplete 32 30

Klamath Falls OR 10 39 55 53 55 41 46 45 46 47 45

Knoxville-Sevierville-La Follette TN 4 45 42 38 34 34 35 37 34 29 25

Lancaster PA 3 42 43 45 42 44 39 40 37 35 33

Liberty-Clairton PA 3 59 63 63 65 68 65 60 53 50 48

Logan UT-ID 8, 10 53 55 54 64 65 64 42 36 40 46

Los Angeles-South Coast Air Basin CA 9 76 73 72 67 65 57 55 53 49 41

Milwaukee-Racine WI 5 39 37 38 38 39 41 41 37 37 33

New York-N. New Jersey-Long Island NY-NJ-CT 1, 2 43 40 46 42 44 43 41 38 33 30

Nogales AZ 9 33 29 29 29 31 38 39 40 31 32

Oakridge OR 10 56 56 56 52 53 48 47 40 41 38

Philadelphia-Wilmington PA-NJ-DE 2, 3 40 43 43 39 39 37 38 36 32 31

Pittsburgh-Beaver Valley PA 3 44 45 49 52 52 45 43 39 37 35

Provo UT 8 43 46 45 45 43 44 45 44 50 41

Sacramento CA 9 68 60 51 49 45 49 52 54 49 40

Salt Lake City UT 8 69 63 55 54 48 49 48 46 48 45

San Francisco Bay Area CA 9 53 52 47 43 39 39 38 36 36 31

San Joaquin Valley CA 9 104 90 76 62 60 64 69 70 70 65

Seattle-Tacoma WA 10 43 44 40 41 40 42 43 44 46 38

Steubenville-Weirton OH-WV 3, 5 47 47 46 47 46 43 44 41 37 31

West Central Pinal County AZ 9 incomplete incomplete incomplete incomplete incomplete incomplete incomplete 48 40 31

Yuba City-Marysville CA 9 49 42 39 34 36 40 39 47 42 36

Notes:

Table 3b. PM2.5 Design Value History for Previously Designated Nonattainment Areas (including Maintenance Areas) for the PM2.5 2006 24-

1. The level of the 2006 24-hour NAAQS for PM2.5 is 35 micrograms per cubic meter (μg/m3). The design value for the 24-hour PM2.5 NAAQS is 

the 3-year average 98th percentile concentration.

2. The design values shown here are computed for the latest design value period using Federal Reference Method or equivalent data reported by States, 

Tribes, and location agencies to EPA's Air Quality System (AQS) as of 7/14/2011. Concentrations flagged by States, Tribes, and local agencies as 

exceptional events (e.g., high winds, wildfires, volcanic eruptions, construction) and concurred by the associated EPA Regional Office are not included 

in the calculation of these design values.
Table4, county summary

Page 1

Final-Revised

AQS Data Query: 07/14/2011; Last updated: 1/11/2012

State County

State 

FIPS

County 

FIPS

2008-2010 Annual 

Design Value 

(μg/m3

) 1, 2, 3

2008-2010 24-hour 

Design Value (μg/m3) 

2, 3, 4

Michigan Allegan 26 005 8.9 25

Michigan Bay 26 017 8.4 26

Michigan Berrien 26 021 9.2 23

Michigan Chippewa 26 033 incomplete incomplete

Michigan Emmet 26 047 incomplete incomplete

Michigan Genesee 26 049 9.1 26

Michigan Ingham 26 065 9.3 25

Michigan Kalamazoo 26 077 10.1 26

Michigan Kent 26 081 10.2 26

Michigan Lenawee 26 091 incomplete incomplete

Michigan Macomb 26 099 9.7 27

Michigan Manistee 26 101 6.8 21

Michigan Missaukee 26 113 6.1 19

Michigan Monroe 26 115 10.3 26

Michigan Muskegon 26 121 8.9 26

Michigan Oakland 26 125 10.0 29

Michigan Ottawa 26 139 9.7 25

Michigan St. Clair 26 147 9.9 28

Michigan Washtenaw 26 161 10.0 27

Michigan Wayne 26 163 12.3 32

Notes:

4. The level of the 2006 24-hour NAAQS for PM2.5 is 35 micrograms per cubic meter (μg/m3). The design value for the 24-hour 

PM2.5 NAAQS is the 3-year average 98th percentile concentration.

Table 4. PM2.5 County-level Summary for Annual and 24-hour Design Values, 2008-

1. The level of the 1997 annual NAAQS for PM2.5 is 15.0 micrograms per cubic meter (μg/m3). The design value for the annual 

PM2.5 NAAQS is the 3-year average annual mean concentration.

2. The design values shown here are computed for the latest design value period using Federal Reference Method or equivalent data 

reported by States, Tribes, and local agencies to EPA's Air Quality System (AQS) as of 7/14/2011. Concentrations flagged by States, 

Tribes, and local agencies as exceptional events (e.g., high winds, wildfires, volcanic eruptions, construction) and concurred by the 

associated EPA Regional Office are not included in the calculation of these design values.

3. The 2008-2010 design values shown are the highest of the valid site-level ones in the specified county. However, there may be 

additional sites in the area that violated in previous years but are currently incomplete. Although a 2008-2010 area-level design value 

is shown, the design value shown may not represent the worst 2008-2010 air quality in the area. 
Table6, site DV history

Page 1

Final-Revised

Table 6. PM2.5 Site Design Value History Listing, 1999-2001 through 2008-2010

AQS Data Query: 07/14/2011; Last updated: 1/11/2012

Michigan Allegan Allegan, MI Grand Rapids-Muskegon-Holland, MI 5 26 005 260050003 12.2 A 12.3 A 12.5 A 12.0 A 12.0 A 11.7 A 11.9 A 10.9 A 10.0 A 8.9 A 35 A 35 A 36 NA 34 A 34 A 34 A 34 A 30 A 27 A 25 A yes NEIGHBORHOOD

Michigan Alpena Alpena, MI 5 26 007 260070005 8.7 inc-a 8.9 inc-a 9.5 inc-a 9.1 inc-a 30 inc-a 29 inc-a 31 inc-a 27 inc-a NEIGHBORHOOD

Michigan Bay Bay City, MI Saginaw-Bay City-Saginaw Township N 5 26 017 260170014 10.8 inc-a 11.0 inc-a 11.2 A 10.7 A 11.1 A 10.8 A 10.9 A 9.7 A 9.1 A 8.4 A 31 inc-a 31 inc-a 31 A 29 A 32 A 32 A 31 A 26 A 24 A 26 A yes NEIGHBORHOOD

Michigan Berrien Niles-Benton Harbor, MI 5 26 021 260210014 12.5 A 12.6 A 12.7 A 11.7 A 11.9 A 11.4 A 11.8 A 10.8 A 10.1 A 9.2 A 32 A 31 A 32 A 31 A 32 A 30 A 32 A 29 A 27 A 23 A REGIONAL SCALE

Michigan Chippewa Sault Ste. Marie, MI 5 26 033 260330901 8.3 inc-a 8.1 inc-a 8.3 A 7.9 A 8.0 A 8.1 inc-a 8.6 inc-a 9.0 inc-a 14.7 inc-a 28 inc-a 27 inc-a 27 inc-a 25 A 25 A 28 A 31 inc-a 36 inc-na 50 inc-na NEIGHBORHOOD

Michigan Chippewa Sault Ste. Marie, MI 5 26 033 260330902 7.9 inc-a 7.9 inc-a 7.9 A 7.5 A 7.6 A 7.6 inc-a 8.0 inc-a 8.1 inc-a 7.6 inc-a 28 inc-a 28 inc-a 27 inc-a 25 A 25 A 27 inc-a 29 inc-a 34 inc-a 21 inc-a NEIGHBORHOOD

Michigan Chippewa Sault Ste. Marie, MI 5 26 033 260330903 4.3 inc-a 6.4 inc-a 6.4 inc-a 8.4 inc-a 10.5 inc-a 11 inc-a 22 inc-a 22 inc-a 33 inc-a 37 inc-na

Michigan Dickinson Iron Mountain, MI-WI 5 26 043 260430002 6.1 inc-a 7.2 inc-a 7.2 inc-a 8.4 inc-a 18 inc-a 22 inc-a 22 inc-a 25 inc-a

Michigan Emmet 5 26 047 260470004 6.2 inc-a 6.2 inc-a 21 inc-a 21 inc-a NEIGHBORHOOD

Michigan Genesee Flint, MI Detroit-Warren-Flint, MI 5 26 049 260490021 12.7 A 12.9 A 12.6 A 11.7 A 11.8 A 11.4 A 11.6 A 10.6 A 9.9 A 9.1 A 35 A 34 A 34 A 30 A 32 A 30 A 29 A 26 A 26 A 26 A yes NEIGHBORHOOD

Michigan Grand Traverse Traverse City, MI 5 26 055 260550003 8.2 inc-a 8.7 inc-a 8.6 inc-a 8.0 inc-a 24 inc-a 28 inc-a 28 inc-a 23 inc-a NEIGHBORHOOD

Michigan Ingham Lansing-East Lansing-East Lansing-Owosso, MI 5 26 065 260650012 13.1 A 13.5 A 13.4 A 12.5 A 12.5 A 12.0 A 12.2 A 10.9 A 10.1 A 9.3 A 37 NA 36 NA 33 A 30 A 32 A 32 A 32 A 27 A 27 A 25 A yes NEIGHBORHOOD

Michigan Iron 5 26 071 260710001 4.0 inc-a 4.9 inc-a 4.9 inc-a 5.8 inc-a 14 inc-a 15 inc-a 15 inc-a 15 inc-a

Michigan Kalamazoo Kalamazoo-Portage, MI 5 26 077 260770008 15.0 A 15.0 A 14.7 A 13.4 A 13.1 A 12.6 A 12.9 A 12.0 A 11.2 A 10.1 A 38 NA 36 NA 36 NA 32 A 33 A 30 A 31 A 28 A 28 A 26 A NEIGHBORHOOD

Michigan Kent Grand Rapid Grand Rapids-Muskegon-Holland, MI 5 26 081 260810007 12.8 inc-a 12.0 inc-a 11.3 A 10.2 A 30 inc-a 28 inc-a 28 A 26 A NEIGHBORHOOD

Michigan Kent Grand Rapid Grand Rapids-Muskegon-Holland, MI 5 26 081 260810020 14.1 A 13.9 A 13.8 A 13.0 A 13.1 A 12.8 A 12.8 A 11.8 A 10.7 A 9.9 A 37 NA 37 NA 37 NA 34 A 37 NA 37 NA 36 NA 29 A 28 A 26 A NEIGHBORHOOD

Michigan Lenawee Adrian, MI 5 26 091 260910007 9.7 inc-a 9.7 inc-a 9.5 inc-a 23 inc-a 27 inc-a 25 inc-a

Michigan Macomb Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 099 260990009 13.2 A 13.5 A 13.3 A 12.7 A 13.0 A 12.5 A 12.5 A 11.3 A 10.7 A 9.7 A 36 NA 37 NA 36 NA 33 A 35 A 36 NA 35 A 31 A 28 A 27 A yes NEIGHBORHOOD

Michigan Manistee 5 26 101 261010922 9.1 inc-a 8.8 inc-a 8.4 inc-a 7.4 A 6.8 A 26 inc-a 26 inc-a 25 inc-a 23 A 21 A

Michigan Missaukee Cadillac, MI 5 26 113 261130001 7.9 inc-a 7.6 inc-a 8.2 inc-a 8.2 A 8.4 A 7.4 A 6.8 A 6.1 A 24 inc-a 22 inc-a 25 inc-a 24 A 25 A 22 A 21 A 19 A REGIONAL SCALE

Michigan Monroe Monroe, MI Detroit-War Detroit-Ann A Detroit-Ann 5 26 115 261150005 14.3 inc-a 15.6 NA 15.1 NA 14.3 A 14.1 A 13.8 A 13.8 A 12.4 A 11.6 A 10.3 A 32 inc-a 40 NA 39 NA 37 NA 40 NA 39 NA 38 NA 31 A 28 A 26 A REGIONAL SCALE

Michigan Muskegon Muskegon-N Grand Rapids-Muskegon-Holland, MI 5 26 121 261210040 12.2 A 12.2 A 12.3 A 11.5 A 11.7 A 11.5 A 11.6 A 10.5 A 9.6 A 8.9 A 36 NA 33 A 34 A 33 A 37 NA 35 A 33 A 28 A 27 A 26 A yes NEIGHBORHOOD

Michigan Oakland Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 125 261250001 14.8 inc-a 15.0 inc-a 14.8 inc-a 14.1 inc-a 14.3 A 13.4 A 13.6 A 12.1 A 11.4 A 10.0 A 41 NA 40 NA 38 NA 36 NA 40 NA 39 NA 40 NA 33 A 32 A 29 A yes URBAN SCALE

Michigan Ottawa Holland-Gran Grand Rapids-Muskegon-Holland, MI 5 26 139 261390005 13.3 A 13.5 A 13.4 A 12.5 A 12.7 A 12.4 A 12.6 A 11.5 A 10.6 A 9.7 A 36 NA 35 A 34 A 33 A 35 A 34 A 34 A 28 A 27 A 25 A yes NEIGHBORHOOD

Michigan Saginaw Saginaw-Sag Saginaw-Bay City-Saginaw Township N 5 26 145 261450018 10.6 inc-a 10.8 A 11.0 A 10.3 A 10.6 A 10.6 inc-a 11.7 inc-a 32 inc-a 29 A 29 A 27 A 31 A 33 inc-a 38 inc-na yes NEIGHBORHOOD

Michigan St. Clair Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 147 261470005 13.8 A 14.0 A 13.9 A 13.4 A 13.8 A 13.1 inc-a 13.2 inc-a 11.9 inc-a 11.1 A 9.9 A 39 NA 36 NA 38 NA 35 A 39 NA 39 NA 41 NA 35 A 32 A 28 A yes REGIONAL SCALE

Michigan Washtenaw Ann Arbor, MDetroit-War Detroit-Ann A Detroit-Ann 5 26 161 261610005 13.2 inc-a 13.4 A 13.4 A 12.4 A 12.3 A 11.9 inc-a 13.2 inc-a 37 NA 34 inc-a 34 inc-a 31 A 34 A 34 inc-a 39 inc-na yes NEIGHBORHOOD

Michigan Washtenaw Ann Arbor, MDetroit-War Detroit-Ann A Detroit-Ann 5 26 161 261610008 14.3 inc-a 14.5 inc-a 14.6 A 14.1 A 14.3 A 13.6 A 13.7 A 12.2 A 11.3 A 10.0 A 37 NA 34 inc-a 36 NA 34 A 41 NA 38 NA 39 NA 31 A 30 A 27 A NEIGHBORHOOD

Michigan Wayne Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 163 261630001 16.5 NA 16.2 NA 16.1 NA 15.1 NA 15.1 NA 14.5 A 14.0 A 12.6 A 11.9 A 11.0 A 41 NA 40 NA 41 NA 39 NA 40 NA 38 NA 36 NA 32 A 30 A 29 A yes NEIGHBORHOOD

Michigan Wayne Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 163 261630015 18.0 NA 17.9 NA 17.4 NA 16.5 NA 16.4 NA 15.8 NA 15.5 NA 14.0 A 12.8 A 11.5 A 46 NA 42 NA 38 NA 36 NA 40 NA 41 NA 40 NA 35 A 33 A 31 A yes NEIGHBORHOOD

Michigan Wayne Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 163 261630016 16.1 inc-na 15.6 NA 15.7 NA 15.0 A 15.2 NA 14.2 A 14.3 A 12.9 A 12.1 A 10.7 A 42 NA 41 NA 43 NA 42 NA 45 NA 42 NA 41 NA 34 A 32 A 30 A yes NEIGHBORHOOD

Michigan Wayne Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 163 261630019 14.5 inc-a 14.9 inc-a 14.9 A 14.5 A 14.8 A 14.1 A 14.1 A 12.3 A 11.6 A 10.6 A 42 inc-na 39 NA 38 NA 36 NA 41 NA 41 NA 40 NA 33 A 31 A 30 A yes NEIGHBORHOOD

Michigan Wayne Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 163 261630025 14.1 inc-a 14.5 inc-a 14.4 inc-a 13.7 A 13.9 A 13.1 A 13.2 A 11.9 A 11.2 A 10.0 A 40 NA 38 NA 39 NA 34 inc-a 37 NA 34 A 34 A 31 A 30 A 28 A yes NEIGHBORHOOD

Michigan Wayne Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 163 261630033 18.9 NA 19.9 NA 19.5 NA 18.6 NA 18.2 NA 17.2 NA 17.2 NA 15.4 NA 14.1 A 12.3 A 44 NA 45 NA 44 NA 43 NA 44 NA 44 NA 43 NA 37 NA 35 A 32 A yes NEIGHBORHOOD

Michigan Wayne Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 163 261630036 17.4 NA 17.4 NA 16.9 NA 15.4 NA 15.4 NA 14.3 A 14.3 A 12.4 A 11.6 A 10.2 A 45 NA 41 NA 39 NA 34 A 38 NA 37 NA 36 NA 29 A 27 A 26 A yes NEIGHBORHOOD

Michigan Wayne Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 163 261630038 29.7 inc-na 23.1 inc-na 19.5 inc-na 14.3 inc-a 12.8 inc-a 12.0 A 10.7 A 37 inc-na 47 inc-na 41 NA 40 NA 31 inc-a 30 A 29 A yes NEIGHBORHOOD

Michigan Wayne Detroit-Warr Detroit-War Detroit-Ann A Detroit-Ann 5 26 163 261630039 16.2 inc-na 14.7 inc-a 14.4 inc-a 13.1 A 12.3 A 11.0 A 44 inc-na 38 inc-na 37 NA 33 A 33 A 30 A yes URBAN SCALE

1999-2001 state_name county_name cbsa_name csa_name annual_std_

naa name

24hr_std_n

aa name cou epa_region st site measurement_scale 2002-2004 2003-2005 2004-2006 2005-2007 2008-2010

pop_orient

2002-2004 2000-2002 ed

Annual Design Values 24-hour Design Values

2000-2002 2001-2003 2003-2005 2004-2006 2005-2007 2006-2008 2007-2009 2008-2010 1999-2001 2001-2003 2006-2008 2007-2009