Oxford, PA Radon Levels
Check local Oxford radon levels and find certified testing and mitigation professionals to keep your home safe
Oxford, PA Radon Facts
This Chester County community within both Lancaster and Philadelphia Metro areas has recorded radon levels averaging 4.0 pCi/L, right at the EPA action threshold. While this reading falls within the acceptable range, it demonstrates the importance of individual home testing. The 19363 zip code area's combination of Piedmont geology and varied housing stock, from historic stone houses to modern subdivisions, can produce different radon levels across neighborhoods.
Based on 1 user-submitted radon test for homes in Oxford, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Oxford, PA Radon Mitigation
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Oxford, PA Radon Levels
User-submitted radon test readings from homes in the Oxford area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Oxford, PA | 21-50 Years | Full Basement |
Have a radon test result for Oxford? Submit your reading to help other homeowners.
Radon Readings Near Oxford, PA
Compare radon levels in Oxford with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Nottingham | 3.9 mi | 7.00 pCi/L | 1 |
| Landenberg | 10.7 mi | 9.00 pCi/L | 1 |
| Kennett Square | 15.8 mi | 9.00 pCi/L | 1 |
| Strasburg | 16.8 mi | 5.00 pCi/L | 1 |
| Delta | 19.4 mi | 11.00 pCi/L | 1 |
| Willow Street | 20.1 mi | 10.00 pCi/L | 1 |
| Downingtown | 21.3 mi | 20.00 pCi/L | 1 |
| West Chester | 24.2 mi | 6.67 pCi/L | 3 |
Chester County Radon Profile
The bedrock and soils beneath Chester County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 8 cities in Chester County average 9.00 pCi/L across 10 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Chester County.