Radon

Radon is a colorless, odorless, tasteless, and chemically inert radioactive gas. It is formed by the natural radioactive decay of uranium in rock, soil, and water. Naturally existing, low levels of uranium occur widely in Earth's crust. It can be found in all 50 states. Unless you test for it, there is no way of telling how much is present.

2009 National Radon Award Ceremony

The National Safety Council is hosting the 2009 National Radon Award Ceremony at the National Press Club (529 14th St. NW, Washington, D.C. 20045) on January 28, 2009. The reception starts at 6:00 pm and the award ceremony starts at 6:30 pm. The event recognizes individuals and organizations that have contributed to radon risk reduction, and raises awareness and spur broader public action to reducing the risk of lung cancer. Partners in this effort include the Conference of Radiation Control Program Directors (CRCPD), the American Association of Radon Scientists and Technologists (AARST), the National Conference of State Legislatures (NCSL), the U.S. EPA and many others. Those to be honored at the ceremony include the student winners of the national radon poster contest; the winner of the EPA-sponsored YouTube video on radon; the presentation of awards to “radon heroes” from CRCPD, AARST and NCSL; and a presentation by CanSAR, a network for radon-induced lung cancer survivors.


2009 National Radon Poster Contest

Congratulation to all the state and tribal nation radon poster contest winners! The National Safety Council, in partnership with the U.S. Environmental Protection Agency, sponsored the 2009 National Radon Poster Contest for children ages 9-14 to generate interest, enthusiasm, and action about radon and to increase the number of homes tested for radon. To see the first place winner for each state and tribal nation. Click here

The 2008 Radon Poster Contest Winners

Click here to view the posters that were submitted by talented children from all over the U.S. click here

Science Fair Project

This area of the NSC website provides ideas for science fair projects that will explain the science, health risks, exposure routes, mitigation and other aspects of radon. Geared towards teachers and middle and high school students, it provides helpful images, diagrams, and resources about radon and what can be done to prevent exposure to radon. Click here for more info.

U.S. Surgeon General Issues New National Health Advisory on Radon

Today the Surgeon General of the United States, Richard Carmona, issued a Health Advisory about the health risk from exposure to radon in indoor air. He urged Americans to test their homes to find out how much radon they might be breathing. Dr. Carmona also stressed the need to remedy the problem as soon as possible when the radon level is 4 pCi/L or more. Dr. Carmona noted that more than 20,000 Americans die of radon-related lung cancer each year. View the press release and full text of the Surgeon General's Health Advisory on radon.

US Environmental Protection Agency's National Radon Action Month Proclamation

January has been designated as National Radon Action Month. The US Environmental Protection Agency's National Radon Action Month Proclamation is now available on the web! Located on their Indoor Air—Radon page, the Proclamation encourages all Americans to learn more about the health risk posed by radon.

National Radon Fix-It Program

The National Safety Council, a non-profit organization, operates the Radon Fix-It Program free of charge. The Radon Fix-It Program provides guidance to consumers with elevated radon levels (4 pCi/L or higher) to take the necessary steps towards fixing their homes.

The Health Effects of Exposure to Indoor Radon

Read the public summary of the National Academy of Sciences' Biological Effects of Ionizing Radiation (BEIR) VI Report.

Recent Radon Pooling Studies

Two new pooling studies reduce the uncertainty associated with residential risk estimates and add to the body of scientific knowledge which supports action to reduce the public's exposure to radon in indoor air. See the North American pooling abstract and the European pooling abstract.

En Español

2009 Poster Contest Winners

2008 Radon Posters

Contact Us

  • National Hispanic Indoor Air Quality Hotline
    (866) 528-3187
  • National Radon Hotline:
    (800) 767-7236
  • National Radon Helpline:
    (800) 557-2366
  • National Radon Fix-It Line:
    (800) 644-6999
  • Email us

Radon Test Kit Coupon

The NSC offers short- and long-term radon test kits (.pdf, 26 KB) which include lab analysis and return postage. Kits can also be ordered directly from the Helpline, (800) 557-2366, with a credit card payment.

Customized Radon Outreach Materials

Camera-ready radon test kit coupons for short-term kits and Radon PowerPoint presentations are available to governments, companies, or organizations wishing to conduct radon outreach. Call the NSC's Radon Helpline for more information at (800) 557-2366 or email airqual@nsc.org.