Quick Answer: Is A Radon Level Of 5 Bad?

Are radon concerns overblown?

The early warnings may have been overblown, but research since has shown that lung cancer risk from the gas is real.

Radon may not be tobacco, but health officials still rank it as the second-leading cause of lung cancer in the United States.

….

How long do you have to be exposed to radon for it to be harmful?

Radon gas can damage cells in your lungs, which can lead to cancer. Radon is responsible for about 21,000 lung cancer deaths each year in the United States, though it usually takes 5 to 25 years to develop.

Does finishing basement reduce radon levels?

Radon levels are above recommended EPA levels. Radon levels must be reduced even if you are not finishing your basement. … Because it comes from the ground, radon levels are usually highest in basements.

How do I reduce radon in my basement?

In homes that have a basement or a slab-on-grade foundation, radon is usually reduced by one of four types of soil suction: subslab suction, drain-tile suction, sump-hole suction, or block-wall suction.

Is it OK to live in a house with radon?

There are no safe levels of radon, and there’s no way to eradicate it. In homes where there are smokers present and smoking indoors (instead of outside), the risk of developing lung cancer will be much higher. Levels above 4 pCi/L are considered actionable, so those are in the dangerous levels of radon for indoors.

Is radon worse in summer or winter?

To answer that question, yes, radon levels in a home tend to be higher during the winter. And those higher levels of radon gas can lead to an increased chance of lung cancer. While indoor radon gas levels are generally higher during winter, sometimes the summer can have higher indoor radon levels.

Should you buy a house with high radon levels?

In fact, because radon levels almost always can be reduced, they shouldn’t prohibit a sale, notes the National Radon Program Service at Kansas State University: “As long as the issue is resolved in the real estate transaction, the radon level should not be a deterrent to buying any home.”

When should I worry about radon levels?

www.epa.gov/radon Fix the home if the radon level is 4 picocuries per liter (pCi/L) or higher. Radon levels less than 4 pCi/L still pose a risk and, in many cases, may be reduced.

Does dehumidifier reduce radon?

No, buying a dehumidifier will not make radon go away. … Radon must be removed by a remediation method like active soil depressurization (ASD), which ironically has been shown to be even more effective at removing humidity from a home than a dehumidifier in the same EPA study.

Can you reduce radon by opening windows?

As a temporary solution, however, you can reduce radon levels simply by opening windows. 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.

What are the symptoms of radon exposure?

If you think you’ve been exposed Possible symptoms include shortness of breath (difficulty breathing), a new or worsening cough, pain or tightness in the chest, hoarseness, or trouble swallowing. If you smoke and you know you’ve been exposed to high levels of radon, it’s very important to quit smoking.

Is a radon level of 4.9 Dangerous?

To this end, the US EPA has set an action level of 4 pCi/L. At or above this level of radon, the EPA recommends you take corrective measures to reduce your exposure to radon gas. This does not imply that a level below 4.0 pCi/L is considered acceptable, as stated in the BEIR VI study .

Is radon level of 8 bad?

In high radon areas, if the average level is higher than 4-8 pCi/liter (NCRP recommended level is 8 pCi/liter; EPA recommended level is 4 pCi/liter), appropriate action is advised. … However, no compelling evidence for increased cancer risks has yet been demonstrated from “acceptable” levels (< 4-8 pCi/liter).

Can radon cause dementia?

Radon Gas has long been known to be the second most common cause of lung cancer after cigarette smoking. Studies have now revealed that it could also be associated with other cancers – including leukemia – and with brain diseases such as Alzheimer’s and Parkinson’s.

How do you get rid of radon?

There’s no single method that fits all radon removal system needs. Common techniques include: Sub-slab depressurization, where suction pipes are inserted through the floor or concrete slab into the concrete slab below the home. A radon vent fan then draws out the radon gas and releases it into the air outside.

Do air purifiers reduce radon?

Air Purifiers are great for mold, dust, allergies, bacteria and viruses, and odors, but many people do not know that they can also help with toxins, gases and chemicals such as radon. The most important type of air filter to reduce radon levels is an activated carbon filter.

How do I make my house safe from radon?

There are two types of mitigation that can be used to make a home safe from radon gas. These include the installation of a radon sump or a positive pressure unit. Radon sumps are the most popular and effective choice for reducing high concentrated levels of radon.

Is radon a deal breaker?

Radon is a radioactive gas that emanates naturally from soil and rock. … Every year in the U.S. some 21,000 people die because of radon. Radon has a nickname that could easily scare away any potential home buyer: “The Silent Killer.” But there’s no need for radon to be a deal-breaker in any real estate transaction.