Springfield, PA Radon Levels
Check local Springfield radon levels and find certified testing and mitigation professionals to keep your home safe
Springfield, PA Radon Facts
Nestled in Delaware County within the Philadelphia Metro region, Springfield sits on schist and gneiss bedrock that contributes to the area's radon potential. Testing data reveals an average radon level of 5.67 pCi/L, exceeding the EPA action level and reflecting the broader southeastern Pennsylvania radon concerns. The township's predominantly post-war suburban homes with basement foundations create favorable conditions for radon accumulation, making professional testing essential for resident safety.
Based on 3 user-submitted radon tests for homes in Springfield, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Springfield, PA Radon Mitigation
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Springfield, PA Radon Levels
User-submitted radon test readings from homes in the Springfield area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Springfield, PA | 51-99 Years | Full Basement |
| 7 pCi/L | Springfield, PA | — | Full Basement |
| 6 pCi/L | Springfield, PA | 51-99 Years | Full Basement |
Have a radon test result for Springfield? Submit your reading to help other homeowners.
Radon Readings Near Springfield, PA
Compare radon levels in Springfield with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Morton | 1.7 mi | 4.00 pCi/L | 1 |
| Drexel Hill | 2.1 mi | 2.50 pCi/L | 2 |
| Swarthmore | 2.4 mi | 5.25 pCi/L | 4 |
| Clifton Heights | 2.5 mi | 5.00 pCi/L | 1 |
| Broomall | 3.4 mi | 7.00 pCi/L | 2 |
| Media | 3.5 mi | 7.00 pCi/L | 2 |
| Lansdowne | 3.8 mi | 4.00 pCi/L | 1 |
| Ardmore | 5.4 mi | 6.00 pCi/L | 2 |
Delaware County Radon Profile
The bedrock and soils beneath Delaware 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 13 cities in Delaware County average 5.59 pCi/L across 22 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 Delaware County.