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

1997 PM2.5 Standards — Region 5 State Designations

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

Map showing PM2.5 designations for 1997 standard for Region 5 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
Illinois Chicago-Gary-Lake County, IL-IN Cook
DuPage
Grundy (P)
Kane
Kendall (P)
Lake
McHenry
Will
St. Louis, MO-IL Madison
Monroe
Randolph (P)
St. Clair
Indiana* Chicago-Gary-Lake County, IL-IN Lake
Porter
Cincinnati-Hamilton, OH-KY-IN Dearborn (P)
Evansville, IN Dubois
Gibson (P)
Pike (P)
Spencer (P)
Vanderburgh
Warrick
Indianapolis, IN Hamilton
Hendricks
Johnson
Marion
Morgan
Louisville, KY-IN Clark
Floyd
Jefferson (P)
Michigan* Detroit-Ann Arbor, MI Livingston
Macomb
Monroe
Oakland
St. Clair
Washtenaw
Wayne
Minnesota Entire state is attainment/unclassifiable
Ohio* Canton-Masillon, OH Stark
Cincinnati-Hamilton, OH-KY-IN Butler
Clermont
Hamilton
Warren
Cleveland-Akron-Lorain, OH Ashtabula (P)
Cuyahoga
Lake
Lorain
Medina
Portage
Summit
Columbus, OH Coshocton (P)
Delaware
Fairfield
Franklin
Licking
Dayton-Springfield, OH Clark
Greene
Montgomery
Huntington-Ashland, WV-KY-OH Adams (P)
Gallia (P)
Lawrence
Scioto
Parkersburg-Marietta, WV-OH Washington
Steubenville-Weirton, OH-WV Jefferson
Wheeling, WV-OH Belmont
Wisconsin Entire state is attainment/unclassifiable
*See correspondence related to the April, 2005 supplemental notice for information about changes to designations since the December, 2004 action.

Region 5 Recommendations and EPA Responses

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