Pittsburgh, PA Radon Levels
Check local Pittsburgh radon levels and find certified testing and mitigation professionals to keep your home safe
Pittsburgh, PA Radon Facts
The Steel City registers an average radon level of 9.25 pCi/L across available testing data, significantly exceeding EPA action guidelines and ranking among Pennsylvania's higher-risk communities. Pittsburgh's challenging geology—featuring fractured shale and sandstone bedrock beneath glacial deposits—creates ideal conditions for radon accumulation in the region's prevalent basement-equipped homes. With readings ranging from 5.0 to 11.0 pCi/L in zip code 15273, professional mitigation systems become essential for protecting families from this invisible health threat.
Based on 4 user-submitted radon tests for homes in Pittsburgh, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Pittsburgh, PA Radon Mitigation
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Pittsburgh, PA Radon Levels
User-submitted radon test readings from homes in the Pittsburgh area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 11 pCi/L | Pittsburgh, PA | 51-99 Years | Full Basement |
| 10 pCi/L | Pittsburgh, PA | 100+ Years | Full Basement |
| 11 pCi/L | Pittsburgh, PA | 51-99 Years | Full Basement |
| 5 pCi/L | Pittsburgh, PA | 51-99 Years | Full Basement |
Have a radon test result for Pittsburgh? Submit your reading to help other homeowners.
Radon Readings Near Pittsburgh, PA
Compare radon levels in Pittsburgh with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| West Mifflin | 3.8 mi | 9.00 pCi/L | 1 |
| Verona | 8.7 mi | 12.00 pCi/L | 1 |
| Allison Park | 8.8 mi | 8.00 pCi/L | 1 |
| Bethel Park | 8.9 mi | 10.00 pCi/L | 1 |
| Mckeesport | 9.3 mi | 7.00 pCi/L | 1 |
| South Park | 10.4 mi | 7.00 pCi/L | 2 |
| Sewickley | 11.9 mi | 15.00 pCi/L | 2 |
| Gibsonia | 12.7 mi | 4.00 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.