Radon | Department of Public Health & Environment

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Radon is the leading cause of lung cancer among non-smokers in the United States and is responsible for approximately 500 lung cancer deaths annually in Colorado. It is a naturally occurring radioactive gas that comes from the breakdown of uranium in the soil that can enter your home from the soil beneath it.

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What is radon?

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How does it affect your health?

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Testing and mitigating your home

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Real estate resources

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Low income mitigation assistance

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Radon data

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Childs drawing describing how radon underground can cause lung cancer.

2023 Colorado Radon Poster Contest First Place Winner, Elia, Age 11, Stargate Charter School

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Thirty-second informational videos on radon

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Contact

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