Lilburn, GA Radon Levels
Check local Lilburn radon levels and find certified testing and mitigation professionals to keep your home safe
Lilburn, GA Radon Facts
Suburban Atlanta's Gwinnett County includes Lilburn, where crystalline bedrock and Piedmont geology have produced radon readings averaging 7.5 pCi/L, substantially exceeding EPA action levels. The community's mix of 1980s-2000s subdivision development, predominantly featuring basements and crawl spaces, creates conditions favorable for radon accumulation. Given these elevated readings in the 30047 area, immediate professional testing and mitigation consideration are strongly recommended for all residents.
Based on 2 user-submitted radon tests for homes in Lilburn, GA. The EPA recommends taking action at or above 4.0 pCi/L.
Lilburn, 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 Lilburn?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Gwinnett County Pros
Lilburn, GA Radon Levels
User-submitted radon test readings from homes in the Lilburn area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 5 pCi/L | Lilburn, GA | 21-50 Years | Partial Basement |
| 10 pCi/L | Lilburn, GA | 21-50 Years | Full Basement |
Have a radon test result for Lilburn? Submit your reading to help other homeowners.
Radon Readings Near Lilburn, GA
Compare radon levels in Lilburn with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Snellville | 3.7 mi | 8.75 pCi/L | 4 |
| Grayson | 6.5 mi | 18.00 pCi/L | 1 |
| Lawrenceville | 7.3 mi | 4.67 pCi/L | 3 |
| Stone Mountain | 8.4 mi | 6.00 pCi/L | 2 |
| Loganville | 10.1 mi | 7.75 pCi/L | 4 |
| Duluth | 10.6 mi | 5.00 pCi/L | 1 |
| Lithonia | 11.3 mi | 20.00 pCi/L | 1 |
| Suwanee | 12.5 mi | 6.00 pCi/L | 1 |
Gwinnett County Radon Profile
The bedrock and soils beneath Gwinnett County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 8 cities in Gwinnett County average 8.80 pCi/L across 15 tests — 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 Gwinnett County.