What is the danger of radon?

So, is radon really so dangerous?

Radon gas can cause a small amount of radiation to the lungs when it enters the body. Experts say that this radiation is harmless when it is in small amounts. Experts say radon is harmless in small amounts. However, prolonged exposures and larger quantities can cause damage to the cells of the lung lining, which could increase the risk of developing lung cancer.

How long does it take for lung cancer to develop from radon? After 44 years, 75 percent of radon-contaminated lungs will be "harmless". Lung cancer can develop when an alpha particle damages cells to make them cancerous. This usually takes between 5 and 25 years.

Is radon mitigation even necessary?

Fact: Even if your radon levels have been elevated for some time, you can reduce your risk of developing lung cancer. Remember that even though radon levels are below 4 pCi/L, they still pose a risk. Radon levels in most homes can be reduced to 2 or less pCi/L.

Do I have to be concerned about radon in my house?

Radon levels in the average home are about 1.3 pCi/L. These levels are not enough to be concerned, but they can cause you to become ill if the conditions are right. The EPA estimates that a non-smoker exposed to radon levels for a lifetime has a 1 in 500 chance of developing lung cancer.