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Radon Outreach and Education

The Ohio Indoor Radon program operates a federally funded indoor radon grant in cooperation with the U.S. Environmental Protection Agency (U.S. EPA) and a network of local health departments within the State of Ohio.

Elevated levels of indoor radon is the primary cause of lung cancer among non-smokers.

The United States Surgeon General warning: Radon Causes Lung Cancer - You Should Test Your Home. Free radon test kits are available for Ohio homeowners at

For information on radon, click on the FAQ link to the left or call the ODH Radon Information Line, toll-free, at 1-800-523-4439. 


Mailing Address:
Ohio Department of Health
Bureau of Environmental Health and Radiation Protection
Indoor Radon Program
246 N High St.
Columbus, OH 43215

Telephone: 1 (800) 523-4439

Last Updated: 1/12/2017