Quick Answer: What Is The Main Source Of Radon Gas?

Where is Radon most commonly found?

Radon is present everywhere in the United States.

Levels of the gas differ from state to state, but it is particularly high in North Dakota and Iowa.

The U.S.

Environmental Protection Agency’s Map of Radon Zones shows the potential for elevated radon levels for each county in the United States..

Does Radon make you tired?

Over time, you may also experience loss of appetite, weight loss, and fatigue. According to the American Cancer Society , smoking is the number one cause of lung cancer. Radon comes in second.

Is radon worse in summer or winter?

LEVELS of radon gas in the soil may be as much as 10 times higher in the summer than in the winter, when most testing for the cancer-causing gas is done, a Pennsylvania State University study has found.

Does cigarette smoke contain radon?

The highly carcinogenic alpha-particles (radiation) from radon have a major synergistic effect with the chemical carcinogens in cigarette smoke, increasing the lifetime risk of lung cancer by a factor of 8.32 to 251 compared with never-smokers.

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.

What does radon smell like?

Radon Has No Smell In truth, radon doesn’t smell like anything at all. It is a colorless, odorless, tasteless gas, which is what makes it all the more dangerous for you and your home. Only tests designed especially for radon can give you an accurate reading on the level of radon gas in your home.

Does all soil have radon?

Radon formation Just as uranium is present in all rocks and soils, so are radon and radium because they are daughter products formed by the radioactive decay of uranium.

What is the source of radon gas?

Radon is a colorless, odorless, radioactive gas. It forms naturally from the decay (breaking down) of radioactive elements, such as uranium, which are found in different amounts in soil and rock throughout the world. Radon gas in the soil and rock can move into the air and into underground water and surface water.

What is the main source of the indoor air pollution radon?

The primary source of exposure to radon is indoor or household air. Many houses and buildings have been constructed right on top of radon emitting rocks. Radon daughters are often attached to dust, and you are exposed to them primarily through breathing (2).

Where does indoor radon come from?

Soil and geology impacts how radon moves The soil under and around a house is usually the source of indoor radon. Uranium naturally exists in soil and bedrock, and radon is created when uranium decays. Radon can travel through air pockets in the soil and into your house.

What are the symptoms of radon in your home?

A persistent cough could be a sign that you have radon poisoning.Persistent cough.Hoarseness.Wheezing.Shortness of breath.Coughing up blood.Chest pain.Frequent infections like bronchitis and pneumonia.Loss of appetite.More items…

Should I worry about radon gas?

Radon is considered to be the largest source of exposure to natural ionising radiation. Exposing sensitive bronchial cells to radon is known to cause damage in proportion to the number of cells exposed. Radon concentration is highest indoors, particularly in houses and small buildings.

How do I get rid of radon in my home?

In some cases, radon levels can be lowered by ventilating the crawlspace passively, or actively, with the use of a fan. Crawlspace ventilation may lower indoor radon levels both by reducing the home’s suction on the soil and by diluting the radon beneath the home.

Does opening a window 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.