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Improved radon gas mapping finds nearly 25% of Americans living in highest risk areas
In the study, "High-resolution national radon maps based on massive indoor measurements in the United States," published in the Proceedings of the National Academy of Sciences, researchers ...
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New state health department map shows radon levels across the state
MDH created the new interactive county radon maps and charts using five years of data from 2010-2014 with more than 86,000 properties tested. The analysis found that properties in 78 percent of ...