Arlington, VA Radon Levels
Check local Arlington radon levels and find certified testing and mitigation professionals to keep your home safe
Arlington, VA Radon Facts
Situated in Arlington County across the Potomac River from Washington D.C., this area shows an average radon level of 4.0 pCi/L based on recent testing. The county's Piedmont geology and mix of high-rise condominiums and older single-family homes create variable radon conditions that warrant individual testing.
Based on 2 user-submitted radon tests for homes in Arlington, VA. The EPA recommends taking action at or above 4.0 pCi/L.
Arlington, VA Radon Mitigation
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Arlington, VA Radon Levels
User-submitted radon test readings from homes in the Arlington area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 6 pCi/L | Arlington, VA | 100+ Years | Full Basement |
| 2 pCi/L | Arlington, VA | 51-99 Years | Full Basement |
Have a radon test result for Arlington? Submit your reading to help other homeowners.
Radon FAQ for Arlington, VA
What is the average radon level in Arlington, VA?
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Most Active Radon Markets in Virginia
Cities in Virginia with the most user-submitted radon test data, ranked by number of submissions.
| 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 |
| Williamsburg | 5.80 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 |