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Air and Radiation Division

Report an Environmental Violation
Midwest Clean Diesel Initiative

Air and Radiation Division
77 W. Jackson Blvd. (A-18J)
Chicago, IL 60604
(312) 353-2212

U.S. EPA's Region 5 Air and Radiation Division, along with our State, local and Tribal partners, is responsible for helping to achieve and maintain clean and breatheable air in the Great Lakes area. Our areas of responsibility include:

Air Monitoring | Air Policy and Regulation | Air Enforcement

Here are some of the specific programs we are implementing or addressing at the Regional level:

Indoor Air / Radon | Mobile Source Emission

Current Air Information


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