How many cancer deaths per year are estimated to be caused by radon exposure in homes?

Radon exposure is recognized as one of the leading causes of lung cancer, particularly among non-smokers. The U.S. Environmental Protection Agency (EPA) estimates that radon exposure is responsible for approximately 21,000 lung cancer deaths each year. This statistic underscores the significant health risks associated with radon, particularly in residential settings where levels can accumulate over time.

The range of 15,000 - 22,000 deaths aligns with this estimation, making it the most accurate choice. It is important for individuals, especially those involved in residential real estate or health and safety, to be aware of these statistics. Effective radon measurement and mitigation strategies can potentially save lives by reducing exposure to this harmful gas in homes.

The various other ranges provided do not reflect the current consensus among health organizations regarding radon-related lung cancer mortality and are likely inflated or outside the expert estimations, highlighting the importance of using reliable data when discussing public health impacts.