Radon, a naturally occurring radioactive gas responsible for approximately 21,000 lung cancer deaths annually in the United States and ranking as the second leading cause of lung cancer, takes the forefront during January's National Radon Action Month. The American Lung Association urges individuals to play a role in saving lives by testing their homes for radon and promptly mitigating if elevated levels are detected.

This odorless, tasteless, and colorless gas emanates from the ground, gaining entry into homes through openings such as cracks in floors, basement walls, and foundations. Beyond homes, radon can be present at heightened levels in schools and other structures.

To counteract the risks associated with radon exposure, the American Lung Association outlines two crucial steps:

Testing:

Approximately one in 15 homes registers elevated radon levels, necessitating air testing for accurate detection. The Association recommends the use of affordable and user-friendly do-it-yourself test kits for comprehensive screening.

Mitigation:

Prompt action is advised if radon levels reach or exceed 4 picoCuries per liter (pCi/L); mitigation is also suggested for levels surpassing 2 pCi/L. An effective and relatively economical solution involves the installation of a radon mitigation system, comprising a vent pipe, fan and proper sealing of cracks. State radon programs provide lists of certified professionals, and financial assistance or low-interest loans for mitigation may be available through certain state health departments.

Radon exposure stands as the second leading cause of lung cancer in the U.S., surpassing smoking as the primary cause among non-smokers. The combination of smoking and radon exposure significantly heightens the risk of developing lung cancer.

To take informed action and potentially save lives, individuals are encouraged to learn more about radon testing and mitigation at Lung.org/radon. The American Lung Association offers a free Radon Basics course at Lung.org/Radon-Basics.

By staying vigilant during National Radon Action Month, households can fortify themselves against the silent threat of radon-induced lung cancer.