Radon | US EPA - U.S. Environmental Protection Agency
WEBApr 23, 2024 · Radon is a colorless, odorless, tasteless and invisible gas produced by the decay of naturally occurring uranium in soil and water. Exposure to radon is the second leading cause of lung cancer after smoking.
Radon Poisoning: Symptoms, Risk Factors, and More - Healthline
WEBApr 13, 2023 · Cancer. Diagnosis. Takeaway. Radon can accumulate in some places where ventilation is inadequate. Long-term exposure can increase the chance of getting lung disease, which can cause coughing and...
Radon - Wikipedia
WEBRadon is a chemical element; it has symbol Rn and atomic number 86. It is a radioactive noble gas and is colorless and odorless. Of the three naturally occurring radon isotopes, only radon-222, has a sufficiently long half-life (3.825 days) for it to be released from the soil and rock where it is generated.
Radon and Your Health - Centers for Disease Control and Prevention
WEBJan 2, 2024 · Radon is an odorless, invisible, radioactive gas naturally released from rocks, soil, and water. Radon can get into homes and buildings through small cracks or holes and build up in the air. Over time, breathing in high levels of radon can cause lung cancer. Impact of Radon.
Radon - World Health Organization (WHO)
WEBJan 25, 2023 · Radon is a naturally occurring radioactive gas which may be found in high concentrations in indoor environments, such as homes and workplaces. 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 smoking …
Radon | NCEH | CDC - Centers for Disease Control and Prevention
WEBRadon is an odorless and invisible radioactive gas naturally released from rocks, soil, and water. In outdoor environments, radon levels are very low and generally not considered harmful. Radon can get into homes or buildings through small cracks or holes and build up to higher levels.
Health Risk of Radon | US EPA
WEBFeb 27, 2024 · Radon is the number one cause of lung cancer among non-smokers, according to EPA estimates. Overall, radon is the second leading cause of lung cancer. Radon is responsible for about 21,000 lung cancer deaths every year. About 2,900 of these deaths occur among people who have never smoked.
Radon and Cancer - NCI
WEBDec 6, 2011 · Radon is a radioactive gas released from the normal decay of the elements uranium, thorium, and radium in rocks and soil. It is an invisible, odorless, tasteless gas that seeps up through the ground and diffuses into the air.
Radon | Johns Hopkins Medicine
WEBEveryday Safety. What is radon? Radon is a cancer-causing, radioactive gas. It comes from the natural (radioactive) breakdown of uranium and radium in soil, rock, and water and is released into the air we breathe.
Get the Facts on Radon | NCEH | CDC
WEBDec 21, 2023 · Print. 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, breathing in high levels of radon can cause lung cancer. Radon in Homes and Buildings.
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