Mcdonough, GA Radon Levels
Check local Mcdonough radon levels and find certified testing and mitigation professionals to keep your home safe
Mcdonough, GA Radon Facts
Part of the expanding Atlanta Metro in Henry County, McDonough shows an average radon level of 4.0 pCi/L, precisely at the EPA action threshold requiring attention. This rapidly growing suburban community sits on Piedmont geology where crystalline bedrock can produce variable radon conditions. Residents in zip code 30252 should test their homes, as the limited data suggests radon levels warrant monitoring in this developing area.
Based on 1 user-submitted radon test for homes in Mcdonough, GA. The EPA recommends taking action at or above 4.0 pCi/L.
Mcdonough, GA Radon Mitigation
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Mcdonough, GA Radon Levels
User-submitted radon test readings from homes in the Mcdonough area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Mcdonough, GA | 21-50 Years | No Basement/All Slab |
Have a radon test result for Mcdonough? Submit your reading to help other homeowners.
Radon Readings Near Mcdonough, GA
Compare radon levels in Mcdonough with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Conyers | 14.4 mi | 6.00 pCi/L | 1 |
| Jackson | 14.5 mi | 10.50 pCi/L | 2 |
| Jonesboro | 15.6 mi | 5.00 pCi/L | 1 |
| Lithonia | 17.0 mi | 20.00 pCi/L | 1 |
| Griffin | 17.8 mi | 7.50 pCi/L | 2 |
| Forest Park | 18.6 mi | 10.00 pCi/L | 1 |
| Decatur | 21.7 mi | 9.00 pCi/L | 1 |
| Stone Mountain | 22.8 mi | 6.00 pCi/L | 2 |
Henry County Radon Profile
Henry County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 1 city in Henry County average 4.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Henry County.