Duncansville, PA Radon Levels
Check local Duncansville radon levels and find certified testing and mitigation professionals to keep your home safe
Duncansville, PA Radon Facts
Located in the Appalachian foothills of Blair County, Duncansville shows radon testing at 3.0 pCi/L in zip code 16635. This reading falls within EPA recommended levels but still warrants attention from homeowners. The area's position within EPA Zone 1 and underlying sedimentary geology suggest continued monitoring is advisable for residents.
Based on 1 user-submitted radon test for homes in Duncansville, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Duncansville, PA Radon Mitigation
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Duncansville, PA Radon Levels
User-submitted radon test readings from homes in the Duncansville area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 3 pCi/L | Duncansville, PA | 21-50 Years | Partial Basement |
Have a radon test result for Duncansville? Submit your reading to help other homeowners.
Radon Readings Near Duncansville, PA
Compare radon levels in Duncansville with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Hollidaysburg | 3.8 mi | 7.00 pCi/L | 1 |
| Altoona | 6.3 mi | 6.00 pCi/L | 2 |
| Martinsburg | 10.9 mi | 15.00 pCi/L | 1 |
| James Creek | 14.0 mi | 20.00 pCi/L | 1 |
| Huntingdon | 23.4 mi | 20.00 pCi/L | 1 |
| Johnstown | 25.6 mi | 7.33 pCi/L | 3 |
| Houtzdale | 28.2 mi | 14.00 pCi/L | 2 |
| Schellsburg | 28.3 mi | 20.00 pCi/L | 1 |
Blair County Radon Profile
Blair County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 4 cities in Blair County average 7.40 pCi/L across 5 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Blair County to test, as levels can differ between neighboring homes.