Radon is a colorless, tasteless and odorless gas that can cause lung cancer. It occurs natually when uranium breaks down to radium which in turn breaks down to form radon. Radon is released into the soil and easily enters your home through the foundation and well water. It can build up to dangerous levels inside houses, schools, and other buildings. The only way to know if you have radon is to test.

2016 Radon Poster Contest

  • Open to kids 9-14 years old
  • Entries can be submitted via email (ugaradon@uga.edu) or mail (UGA Radon Program, 228 Hoke Smith Annex, Athens, GA 30602)
  • Entries must be postmarked by October 31st
  • Each entry must have a filled out submission form with it

Contest Announcement Submission Form

Why is radon a problem?

Radon is the second leading cause of lung cancer in the United States, after tobacco smoke. Radon kills nearly 21,000 people each year, more than 800 of them in Georgia. Smokers are at an even higher risk of radon-induced lung cancer than nonsmokers by 7%.

Do I have a radon problem?

The following map indicates areas at risk for higher levels of radon. Please note that this data is based on testkits distributed through our program between 2003 - 2014. There was insufficient data to determine the radon levels for counties colored grey. This map only serves as an approximation of the likelihood that your home contains higher radon levels.

Testing is the only way to know if you have dangerous levels of radon.

Click here for a detailed map based on zip code created by the Department of Community Affairs

How can I test my home for radon?

Video: How to Test for Radon

Testing for Radon in Air

If you live in Georgia you can purchase a radon test kit from a local retailer or order one from UGA Extension (mail, online).

If you live in any other statevisit EPA Radon information.

What's considered a high test result?

Above 4 picocuries per liter (pCi/L) is high. If your test result is over 4 pCI/L it is recommended that you test again with either a short-term (2-7 days) or long-term (3-12 months) device. If the second test result is over 4 pCi/L you should hire a professional to fix the problem.

What can I do if I have high radon levels?

Radon Mitigation Dos & Don'ts

How do I fix my high results?

If the radon level in your home is over 4 pCi/L, you should consider getting your home mitigated. Mitigation is the technique used to remove the radon in your home. You should you use a registered mitigator and obtain estimates from more than one professional. View a checklist you can use to select a radon mitigation professional.

Find mitigators in your area

What about radon in well water?

If your drinking water comes from a well or other underground source, then it could contain radon. If you have a private well, we recommend testing your air first and if that result is high, then test your drinking water. For more information on radon in water visit the EPA website

Thanks to funding from the U.S. Environmental Protection Agency and the Georgia Department of Community Affairs, UGA now offers testing for radon in water.  For information on testing for radon in your water, contact Dr. Uttam Saha with the UGA Agricultural & Environmental Services Laboratories.

Radon in Water Map

Video: Radon: Test. Fix. Save a Life.