Available Radon Information

Within this site you will find information about radon levels of every Michigan county. This includes radon level maps and radon level graphs specific to Michigan.

County Levels
State News

State Radon Officer

Mr. Leslie E. Smith, III
(517) 388-6913
Michigan Department of Environment, Great Lakes, and Energy
815 Filley Street
Lansing MI, 48906

About Radon Levels In Michigan

Additional information about radon levels in Michigan may be available through the Michigan Indoor Radon Program Website.


Additional Radon Resources