Canonsburg, PA Radon Mitigation and Testing
This Washington County community within the Pittsburgh metro area shows concerning radon levels averaging 8.33 pCi/L, more than double the EPA action threshold. The area's underlying Marcellus Shale and limestone bedrock, combined with the region's glacial history, create optimal conditions for radon accumulation. Homes throughout zip code 15317, especially older properties with basements typical of southwestern Pennsylvania, require professional radon mitigation systems.
Based on 3 user-submitted radon tests for homes in Canonsburg, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Canonsburg, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Canonsburg, PA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Canonsburg, Pennsylvania Radon Levels
User-submitted radon test readings from homes in the Canonsburg area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 7 pCi/L | Canonsburg, PA | 21-50 Years | Full Basement | Sep 2020 |
| 11 pCi/L | Canonsburg, PA | 0-20 Years | Partial Basement | Oct 2019 |
Have a radon test result for Canonsburg? Submit your reading to help other homeowners.
Canonsburg Radon Facts
Key details about the radon risk profile for Canonsburg and the 15317 zip code area.
Canonsburg and the 15317 zip code are located in Washington 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 Canonsburg, PA
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Most Active Radon Markets in Pennsylvania
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| State College | 10.00 pCi/L | 14 |
| Chambersburg | 10.14 pCi/L | 7 |
| Easton | 12.33 pCi/L | 6 |
| Butler | 12.40 pCi/L | 5 |
| Dingmans Ferry | 5.80 pCi/L | 5 |
| Hanover | 14.00 pCi/L | 4 |
| Mechanicsburg | 13.75 pCi/L | 4 |
| Greenville | 10.75 pCi/L | 4 |
| Pittsburgh | 9.25 pCi/L | 4 |
| Albrightsville | 9.00 pCi/L | 4 |
| Philadelphia | 8.00 pCi/L | 4 |
| Lackawaxen | 15.33 pCi/L | 3 |
| York | 11.67 pCi/L | 3 |
| Elizabethtown | 9.67 pCi/L | 3 |
| Johnstown | 7.33 pCi/L | 3 |
| West Chester | 6.67 pCi/L | 3 |
| Danville | 5.67 pCi/L | 3 |
| Springfield | 5.67 pCi/L | 3 |
| East Stroudsburg | 5.00 pCi/L | 3 |
| Langhorne | 4.67 pCi/L | 3 |