Radon is the second leading cause of lung cancer, and the State of Lung Cancer report reveals that it is detected at high levels in about 14.9% of homes in Arizona.

During January for National Radon Action Month, the American Lung Association in Arizona is urging everyone to help save lives by testing their home for radon and mitigating if high levels are detected.

Radon is a naturally occurring radioactive gas emitted from the ground. Radon is odorless, tasteless, and colorless, and can enter a home through cracks in floors, basement walls, foundations, and other openings.

Radon can be present at high levels inside homes, schools and other buildings. It is responsible for an estimated 21,000 lung cancer deaths every year and is the leading cause of lung cancer in people who have never smoked, a press release explains.

In Arizona, about 14.9% of radon test results equal or exceed the Environmental Protection Agency action level of 4 pCi/L, according to the Lung Association’s State of Lung Cancer report.

After high levels are detected, a radon professional should install a radon mitigation system. A typical radon mitigation system consists of a vent pipe, fan and properly sealing cracks and other openings.

This system collects radon gas from underneath the foundation and vents it to the outside. Contact your state radon program for a list of certified professionals in your area. Some state health departments offer financial assistance or low interest loans for radon mitigation.

With Lung.org/radon and take the Lung Association’s free Radon Basics course at Lung.org/Radon-Basics.