Massachusetts State Seal An official website of the Commonwealth of Massachusetts Here's how you know

Official websites use .mass.gov

A .mass.gov website belongs to an official government organization in Massachusetts.

Secure websites use HTTPS

A lock icon or https:// means you've safely connected to the official website. Share sensitive information only on official, secure websites.

MA EPHT - Radon Risks and Lung Cancer in Non-smokers

Radon is a radioactive gas that comes naturally from soil and rocks. Breathing in radon over many years can cause lung cancer. Exposure to radon is the leading cause of lung cancer among non-smokers, so it is important to understand how to protect yourself and your family. Explore the data story below to learn about lung cancer risks and testing your home for radon.

The Radon Risks and Lung Cancer in Non-Smokers data story is currently unavailable while we perform updates and improvements. We are working to restore the tool as quickly as possible. If you and questions, please email us at DPH-MA-EPHT@mass.gov.

Contact

Help Us Improve Mass.gov  with your feedback

Please do not include personal or contact information.
Feedback