Round Hill, VA Radon Levels
Check local Round Hill radon levels and find certified testing and mitigation professionals to keep your home safe
Round Hill, VA Radon Facts
Located in Loudoun County within the Washington Metro area, Round Hill records elevated radon levels averaging 14.0 pCi/L, well above EPA action guidelines. This Virginia Piedmont community sits over granite and schist bedrock that contributes to significant radon production. Homeowners in the 20141 zip code should pursue professional radon mitigation to address these concerning exposure levels.
Based on 1 user-submitted radon test for homes in Round Hill, VA. The EPA recommends taking action at or above 4.0 pCi/L.
Round Hill, VA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Round Hill, VA Radon Levels
User-submitted radon test readings from homes in the Round Hill area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 14 pCi/L | Round Hill, VA | 21-50 Years | Full Basement |
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Radon FAQ for Round Hill, 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 |