Who is at risk for radon poisoning?

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.

Should I worry about radon in my home?

Radon Is a Cancer‑Causing, Radioactive Gas But it still may be a problem in your home. When you breathe air containing radon, you increase your risk of getting lung cancer. In fact, the Surgeon General of the United States has warned that radon is the second leading cause of lung cancer in the United States today.

Which homes are more likely to have a radon problem?

Exposure to radon can be especially high for people who use their basements as a living space. Like basements, homes with slab-on-grade foundations have many openings that allow radon to enter. Homes with crawl spaces (vented and sealed) can also have elevated radon levels.

Does every house have radon?

The simple answer is “yes” – at least trace levels of radon will exist in every home. That will mean an old home, new home, drafty home, well insulated home and homes with and without basements. If any part of your foundation is in direct contact with the soil, it has the potential of having elevated levels.

Can radon be in a house on a slab?

Yes, homes built on a slab can still have radon. Whether the home is old, new, insulated or not and regardless of construction materials it can have radon. All homes, regardless of type of construction, should be tested for radon once per year per the EPA and Health Canada.

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.