Charlottesville, VA Radon Mitigation and Testing
Home to the University of Virginia in Albemarle County, Charlottesville shows indoor radon levels averaging 5.5 pCi/L across recent testing data. This reading exceeds the EPA's 4.0 pCi/L action threshold, reflecting the area's complex Piedmont geology of granite bedrock and weathered soils that naturally produce radon gas. The city's diverse housing stock, from historic properties near campus to modern suburban developments, requires careful attention to radon testing and potential mitigation.
Based on 2 user-submitted radon tests for homes in Charlottesville, VA. The EPA recommends taking action at or above 4.0 pCi/L.
Charlottesville, VA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Charlottesville, VA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Charlottesville, Virginia Radon Levels
User-submitted radon test readings from homes in the Charlottesville area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 5 pCi/L | Charlottesville, VA | 0-20 Years | Full Basement | Feb 2025 |
| 6 pCi/L | Charlottesville, VA | 21-50 Years | No Basement/All Slab | Nov 2023 |
Have a radon test result for Charlottesville? Submit your reading to help other homeowners.
Charlottesville Radon Facts
Key details about the radon risk profile for Charlottesville and the 22901 zip code area.
Charlottesville and the 22901 zip code are located in Albemarle County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Charlottesville, VA
What is the average radon level in Charlottesville, VA?
What EPA Radon Zone is Charlottesville in?
How much does radon mitigation cost in Charlottesville?
Should I test for radon if I'm buying a home in Charlottesville?
Most Active Radon Markets in Virginia
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Fredericksburg | 7.29 pCi/L | 7 |
| King George | 7.17 pCi/L | 6 |
| Leesburg | 9.80 pCi/L | 5 |
| Chantilly | 9.60 pCi/L | 5 |
| Fancy Gap | 9.40 pCi/L | 5 |
| Purcellville | 10.75 pCi/L | 4 |
| Aldie | 8.00 pCi/L | 4 |
| Front Royal | 7.75 pCi/L | 4 |
| Bristol | 7.50 pCi/L | 4 |
| Winchester | 7.00 pCi/L | 4 |
| Williamsburg | 5.75 pCi/L | 4 |
| Lovettsville | 5.25 pCi/L | 4 |
| Woodbridge | 4.50 pCi/L | 4 |
| Fairfax | 9.67 pCi/L | 3 |
| Stafford | 9.33 pCi/L | 3 |
| Louisa | 8.33 pCi/L | 3 |
| Linden | 7.67 pCi/L | 3 |
| Warrenton | 7.67 pCi/L | 3 |
| Burke | 5.67 pCi/L | 3 |
| Lynchburg | 5.33 pCi/L | 3 |