King George, VA Radon Mitigation and Testing
Located in King George County along the Potomac River, King George shows an average radon level of 7.17 pCi/L based on recent testing data. This reading significantly exceeds the EPA action level of 4.0 pCi/L, indicating that homes in zip code 22485 should prioritize radon testing and mitigation when necessary. The area's Coastal Plain geology and mix of older and newer construction contribute to variable but often elevated radon concentrations.
Based on 6 user-submitted radon tests for homes in King George, VA. The EPA recommends taking action at or above 4.0 pCi/L.
King George, VA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
King George, VA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
King George, Virginia Radon Levels
User-submitted radon test readings from homes in the King George area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 10 pCi/L | King George, VA | 0-20 Years | Full Basement | Oct 2024 |
| 9 pCi/L | King George, VA | 0-20 Years | Full Basement | Oct 2022 |
| 7 pCi/L | King George, VA | 0-20 Years | Full Basement | Nov 2021 |
| 5 pCi/L | King George, VA | 0-20 Years | Full Basement | Nov 2021 |
| 8 pCi/L | King George, VA | 0-20 Years | Full Basement | Jul 2021 |
Have a radon test result for King George? Submit your reading to help other homeowners.
King George Radon Facts
Key details about the radon risk profile for King George and the 22485 zip code area.
King George and the 22485 zip code are located in King George County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for King George, VA
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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 |