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Area Designations for 1997 Fine Particle (PM2.5) Standards

1997 PM2.5 Standards — Region 4 State Designations

Boundary Designations for the 1997 PM2.5 Standard - EPA Region 4

Map showing PM2.5 designations for 1997 standard for Region 4 Map legend

This table identifies all counties EPA has designated as nonattainment. In some cases EPA designated partial counties. These are identified by a (P). If a county is not listed below, EPA has designated it as unclassifiable/attainment.

State Area Name Counties
Alabama Birmingham, AL Jefferson
Shelby
Walker (P)
Chattanooga, TN-GA Jackson (P)
Florida Entire state is attainment/unclassifiable
Georgia* Atlanta, GA Barrow
Bartow
Carroll
Cherokee
Clayton
Cobb
Coweta
DeKalb
Douglas
Fayette
Forsyth
Fulton
Gwinnett
Hall
Heard (P)
Henry
Newton
Paulding
Putnam (P)
Rockdale
Spalding
Walton
Chattanooga, TN-GA Catoosa
Walker
Floyd County, GA Floyd
Macon, GA Bibb
Monroe (P)
Kentucky Cincinnati-Hamilton, OH-KY-IN Boone
Campbell
Kenton
Huntington-Ashland, WV- KY-OH Boyd
Lawrence (P)
Louisville,  KY-IN Bullitt
Jefferson
Mississippi Entire state is attainment/unclassifiable
North Carolina Greensboro-Winston Salem-High Point, NC Davidson
Guilford
Hickory-Morganton-Lenoir, NC Catawba
South Carolina Entire state is attainment/unclassifiable
Tennessee Chattanooga, TN-GA Hamilton
Knoxville, TN Anderson
Blount
Knox
Loudon
Roane (P)
*See correspondence related to the April, 2005 supplemental notice for information about changes to designations since the December, 2004 action.

Region 4 Recommendations and EPA Responses

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