Roswell, GA Radon Levels
Check local Roswell radon levels and find certified testing and mitigation professionals to keep your home safe
Roswell, GA Radon Facts
Nestled in Fulton County north of Atlanta, Roswell shows radon readings averaging 4.0 pCi/L across limited testing data. The city's rolling terrain features granite bedrock beneath clay soils typical of the Georgia Piedmont region. While current readings meet EPA guidelines, residents in zip codes 30075 and 30076 should still test their homes given the area's geological variability.
Based on 1 user-submitted radon test for homes in Roswell, GA. The EPA recommends taking action at or above 4.0 pCi/L.
Roswell, GA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Roswell?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Fulton County Pros
Roswell, GA Radon Levels
User-submitted radon test readings from homes in the Roswell area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Roswell, GA | 21-50 Years | Full Basement |
Have a radon test result for Roswell? Submit your reading to help other homeowners.
Radon Readings Near Roswell, GA
Compare radon levels in Roswell with the closest nearby cities that have user-submitted test data.
Fulton County Radon Profile
Because of its underlying geology, Fulton County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 2 cities in Fulton County average 5.00 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Fulton County home regardless of zone or a neighbor's results.