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Michigan Radon Tests Show 1 in 5 is High

Date Published: 03/27/2007 [Source]

Recent radon gas testing conducted on Michigan homes has found that approximately one in five of over 3,700 residences tested exceeded the U.S. Environment Protection Agency's recommended level of 4 picocuries per liter. The testing occurred in homes across the state in January in response to National Radon Action Month.