What are the chances of getting cancer from radon?
Radon Risk If You Smoke
|Radon Level||If 1,000 people who smoked were exposed to this level over a lifetime*…|
|4 pCi/L||About 62 people could get lung cancer|
|2 pCi/L||About 32 people could get lung cancer|
|1.3 pCi/L||About 20 people could get lung cancer|
|0.4 pCi/L||About 3 people could get lung cancer|
How long does it take radon to cause cancer?
If a person has been exposed to radon, 75% of the radon progeny in the lungs will become harmless lead particles after 44 years. When a particle damages a cell to make it cancerous, the onset of lung cancer takes at least five years, but often takes 15 to 25 years and even longer.
Does radon always cause cancer?
How does radon cause cancer? Radon decays quickly, giving off tiny radioactive particles. When inhaled, these radioactive particles can damage the cells that line the lung. Long-term exposure to radon can lead to lung cancer, the only cancer proven to be associated with inhaling radon.
What type of cancer is most associated with exposure to radon?
Being exposed to radon for a long period of time can lead to lung cancer. Radon gas in the air breaks down into tiny radioactive elements (radon progeny) that can lodge in the lining of the lungs, where they can give off radiation. This radiation can damage lung cells and eventually lead to lung cancer.
Is it OK to live in a house with radon?
The EPA states, “Radon is a health hazard with a simple solution.” Once radon reduction measures are in place, home buyers need not worry about the quality of the air in the home. … Since removing radon is relatively simple, your family will be safe in a home with a radon reduction system in place.
Who is most at risk of being exposed to radon?
People who do smoke and are exposed to high levels of radon are at even greater risk. It’s estimated that lowering radon levels below 4 pCi/L could reduce lung cancer deaths by 2 to 4 percent , which could save about 5,000 lives.
Does radon make you tired?
Additional, long-term symptoms of radon gas exposure include loss of appetite, weight loss, and fatigue. It’s important to be aware of the symptoms above because not only do they indicate symptoms of radon exposure, but consistent exposure to radon can also lead to lung cancer.
Does opening windows reduce radon?
Opening windows improves air circulation and ventilation, helping move radon out of the house and mixing radon-free outside air with indoor air. Make sure all your basement windows are open. … Opening basement windows helps reduce negative air pressure, diluting radon with clean outdoor air.
Is radon only in the basement?
Basements aren’t the only place you can find radon. This is a common assumption since radon is most commonly found in basements. Unfortunately, it’s also very wrong. Radon gas can be found anywhere in any home, not just in the basement.
Is a radon level of 5 bad?
Radon levels are measured in picocuries per liter, or pCi/L. Levels of 4 pCi/L or higher are considered hazardous. Radon levels less than 4 pCi/L still pose a risk and in many cases can be reduced, although it is difficult to reduce levels below 2 pCi/L.
How quickly does radon dissipate?
This increase in ventilation mixes outdoor air with the indoor air containing radon, and can result in reduced radon levels. However, once windows, doors and vents are closed, radon concentrations most often return to previous values within about 12 hours.
Where in the US is the risk of radon exposure highest?
The uranium content of Hawaiian rocks is low, and most rocks near the surface are porous, allowing for air infiltration to dilute radon. Alaska has the highest radon levels of 10.7 pCi/L. Homeowners in Alaska are encouraged to test for radon every two years.