Radon

Radon is a radioactive gas that doesn’t have a color, odor, or taste. Radon seeps up from the earth into the air we breathe, and comes from the natural breakdown of uranium in almost all soil.

To find out more about radon, please visit the EPA radon website.

Your home can be at risk for radon if it is:

• New
• Old
• Well-sealed
• Drafty
• Built with a basement
• Built without a basement

Radon typically moves up through the ground to the air above and into your home through cracks and other holes in the foundation. Your home traps radon inside, where it can build up.

Any home may have a radon problem. This means homes can be at risk for radon whether it is new, old, well-sealed, drafty, with or without a basement.

Nearly 1 out of every 15 homes in the U.S. is estimated to have elevated radon levels.

If radon is allowed to accumulate, it becomes a health concern.

Exposure to the radioactive particles in radon can damage the cells that line the lung and can cause lung cancer.

Lung cancer is the leading cause of cancer-related deaths in Wyoming. The EPA estimates that radon causes about 21,000 lung cancer deaths every year in the United States.

Radon can make the lung damage caused by smoking worse, putting smokers with elevated radon levels in their homes at an even higher risk for lung cancer.

Check out our interactive radon data map to see where higher levels of radon naturally occur compared to home test results. Radon data map information.

Average radon level per county