Map data is based on test results between 1990 and 2022 and 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.
The Map is Interactive
Click on your county to see what percentage of homes have elevated radon levels!
Radon Levels in Georgia Counties*
Percentage of homes tested with levels 4.0 pCi/L and above
36% and above
29% – 36%
22% – 28%
15% – 21%
8% – 14%
0% – 7%
Insufficient Data