Ohio

8-hour Ozone Maintenance Areas in Blue Border

Toledo, OH

Previously Subpart 1 (Basic)

Michigan

Lima, OH

Previously Subpart 1
(Basic)

Indiana

Dayton-Springfield, OH
Previously Subpart 1 (Basic)

West Virginia

Previously Subpart 2 Moderate
Previously Subpart 2 Marginal
Previously Subpart 1 (Basic)

100

Kentucky

-------