Atlanta, GA Radon Mitigation and Testing
Georgia's capital city spans multiple counties including Cobb County, where local testing shows an average radon level of 8.8 pCi/L, significantly exceeding the EPA action threshold of 4.0 pCi/L. The crystalline bedrock underlying the Atlanta Metro creates conditions conducive to radon production, with readings ranging from 4.0 to 15.0 pCi/L across tested homes. Atlanta's diverse housing stock, from historic neighborhoods to modern subdivisions, requires careful attention to radon testing and mitigation.
Based on 5 user-submitted radon tests for homes in Atlanta, GA. The EPA recommends taking action at or above 4.0 pCi/L.
Atlanta, GA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Atlanta, GA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Atlanta, Georgia Radon Levels
User-submitted radon test readings from homes in the Atlanta area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 7 pCi/L | Atlanta, GA | 0-20 Years | Full Basement | Sep 2023 |
| 15 pCi/L | Atlanta, GA | 51-99 Years | No Basement/All Crawl Space | Aug 2022 |
| 6 pCi/L | Atlanta, GA | 0-20 Years | Full Basement | Apr 2021 |
| 4 pCi/L | Atlanta, GA | 51-99 Years | Full Basement | May 2020 |
| 12 pCi/L | Atlanta, GA | 51-99 Years | Partial Basement | Apr 2019 |
Have a radon test result for Atlanta? Submit your reading to help other homeowners.
Atlanta Radon Facts
Key details about the radon risk profile for Atlanta and the 30303 zip code area.
Atlanta and the 30303 zip code are located in Fulton County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Atlanta, GA
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Most Active Radon Markets in Georgia
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Atlanta | 8.80 pCi/L | 5 |
| Cartersville | 9.50 pCi/L | 4 |
| Snellville | 8.75 pCi/L | 4 |
| Loganville | 7.75 pCi/L | 4 |
| Gainesville | 4.75 pCi/L | 4 |
| Cumming | 4.50 pCi/L | 4 |
| Blairsville | 10.00 pCi/L | 3 |
| Lawrenceville | 4.67 pCi/L | 3 |
| Buford | 15.50 pCi/L | 2 |
| Winder | 14.50 pCi/L | 2 |
| Blue Ridge | 12.00 pCi/L | 2 |
| Stone Mountain | 6.00 pCi/L | 2 |
| Flowery Branch | 5.50 pCi/L | 2 |
| Ellijay | 4.00 pCi/L | 2 |
| Woodstock | 2.00 pCi/L | 2 |
| Alpharetta | 6.00 pCi/L | 1 |
| Powder Springs | 6.00 pCi/L | 1 |
| Dawsonville | 4.00 pCi/L | 1 |
| Acworth | No submissions | 0 |
| Kennesaw | No submissions | 0 |