Langhorne, PA Radon Levels
Check local Langhorne radon levels and find certified testing and mitigation professionals to keep your home safe
Langhorne, PA Radon Facts
Situated in Bucks County within the Philadelphia Metro area, Langhorne shows an average radon level of 4.67 pCi/L based on local testing data. This reading exceeds the EPA action level of 4.0 pCi/L, indicating mitigation should be considered for affected homes. The area's location on diabase bedrock and mix of colonial-era and modern housing creates conditions where radon levels can vary significantly between properties.
Based on 3 user-submitted radon tests for homes in Langhorne, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Langhorne, PA Radon Mitigation
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Langhorne, PA Radon Levels
User-submitted radon test readings from homes in the Langhorne area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Langhorne, PA | 0-20 Years | Full Basement |
| 6 pCi/L | Langhorne, PA | 51-99 Years | Full Basement |
Have a radon test result for Langhorne? Submit your reading to help other homeowners.
Radon Readings Near Langhorne, PA
Compare radon levels in Langhorne with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Feasterville Trevose | 4.6 mi | 18.50 pCi/L | 2 |
| Bensalem | 5.1 mi | 16.00 pCi/L | 1 |
| Bristol | 5.4 mi | 4.00 pCi/L | 1 |
| Richboro | 5.5 mi | 3.00 pCi/L | 1 |
| Croydon | 6.1 mi | 18.00 pCi/L | 1 |
| Newtown | 6.1 mi | 8.67 pCi/L | 3 |
| Warminster | 9.7 mi | 11.00 pCi/L | 3 |
| Abington | 11.5 mi | 8.00 pCi/L | 1 |
Bucks County Radon Profile
Bucks 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 14 cities in Bucks County average 9.00 pCi/L across 25 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 Bucks County to test, as levels can differ between neighboring homes.