
Radon - Wikipedia
Radon is a contaminant that affects indoor air quality worldwide. Because radon is denser than air it accumulates in basements and crawlspaces under dwellings.
North Carolina Radon Program | NCDHHS
Radon is a colorless, odorless, tasteless and chemically inert radioactive gas. It is formed by the natural radioactive decay of uranium in rock, soil and water. Testing for radon is the only way to know how …
Radon Gas: Causes, Exposure, Symptoms & Complications
Nov 7, 2024 · Radon is a radioactive substance, which means it emits radiation (a type of energy). Radiation can damage your cells, leading to cancer. Experts estimate that radon exposure is the …
Radon and Your Health | Radon | CDC
Feb 16, 2024 · Radon is an odorless and invisible radioactive gas naturally released from rocks, soil, and water. Radon can get trapped inside homes and buildings, and build up in the air. Over time, …
Radon Poisoning: Symptoms, Risk Factors, and More - Healthline
Apr 13, 2023 · Long-term exposure to high levels of radon can be dangerous to your health. Learn where you’re likely to find high levels of radon, how to test for it, and how it can impact your health.
Radon | US EPA
Mar 18, 2026 · Radon is a naturally occurring radioactive gas that can cause lung cancer. You can’t see or smell radon. Testing is the only way to know your level of exposure. Radon can have a big impact …
Radon Levels in North Carolina | Radon Insight
Mar 22, 2026 · Here you can see the current indoor radon levels in the homes of your neighbors in North Carolina who use Airthings* digital radon monitors. The EPA recommends, that every home be …
Radon and Cancer Risk - American Cancer Society
Exposure to radon is the leading cause of lung cancer in people who don’t smoke. Getting your home tested for radon can help protect you and your family and reduce your cancer risk. What is radon? …
Radon - World Health Organization (WHO)
Jan 25, 2023 · Radon is one of the leading causes of lung cancer. Radon is estimated to cause between 3% to 14% of all lung cancers in a country, depending on the national average radon level and …
Radon.org - Your Trusted Source for Radon Information
Radon is a naturally occurring radioactive gas that has become a significant concern in homes and buildings worldwide. Invisible, odorless, and tasteless, radon emerges from the natural decay of …