South Park, PA Radon Levels
Check local South Park radon levels and find certified testing and mitigation professionals to keep your home safe
South Park, PA Radon Facts
This Pittsburgh Metro suburb in Allegheny County (zip code 15129) shows an average radon level of 5.0 pCi/L that exceeds the EPA action level. The area sits on Pennsylvania's complex geology of sedimentary bedrock and glacial deposits that contribute to southwestern Pennsylvania's elevated radon potential. With this confirmed reading above EPA guidelines, South Park homeowners should prioritize radon testing and consider mitigation systems for their properties.
Based on 2 user-submitted radon tests for homes in South Park, PA. The EPA recommends taking action at or above 4.0 pCi/L.
South Park, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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South Park, PA Radon Levels
User-submitted radon test readings from homes in the South Park area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 5 pCi/L | South Park, PA | 21-50 Years | Partial Basement |
Have a radon test result for South Park? Submit your reading to help other homeowners.
Radon Readings Near South Park, PA
Compare radon levels in South Park with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Bethel Park | 3.0 mi | 10.00 pCi/L | 1 |
| West Mifflin | 7.8 mi | 9.00 pCi/L | 1 |
| Mckeesport | 7.9 mi | 7.00 pCi/L | 1 |
| Canonsburg | 9.1 mi | 8.33 pCi/L | 3 |
| Pittsburgh | 10.4 mi | 9.25 pCi/L | 4 |
| West Newton | 13.9 mi | 6.00 pCi/L | 1 |
| Irwin | 14.6 mi | 10.00 pCi/L | 1 |
| Washington | 16.1 mi | 5.00 pCi/L | 1 |
Allegheny County Radon Profile
The bedrock and soils beneath Allegheny 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 10 cities in Allegheny County average 9.36 pCi/L across 14 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 Allegheny County.