Greenville, PA Radon Levels
Check local Greenville radon levels and find certified testing and mitigation professionals to keep your home safe
Greenville, PA Radon Facts
Northwestern Pennsylvania's Mercer County community of Greenville sits on shale and sandstone bedrock that can produce significant radon levels. Testing data from zip code 16125 reveals an average of 10.75 pCi/L, well above the EPA action threshold, with readings ranging from 8.0 to 17.0 pCi/L. Given these elevated levels and the area's older housing stock with stone and block foundations, homeowners should prioritize radon testing and mitigation systems.
Based on 4 user-submitted radon tests for homes in Greenville, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Greenville, PA Radon Mitigation
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Greenville, PA Radon Levels
User-submitted radon test readings from homes in the Greenville area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 9 pCi/L | Greenville, PA | 51-99 Years | Full Basement |
| 8 pCi/L | Greenville, PA | 51-99 Years | Partial Basement |
| 17 pCi/L | greenville, PA | 0-20 Years | Full Basement |
Have a radon test result for Greenville? Submit your reading to help other homeowners.
Radon Readings Near Greenville, PA
Compare radon levels in Greenville with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Transfer | 6.1 mi | 5.50 pCi/L | 2 |
| Sharpsville | 10.7 mi | 9.00 pCi/L | 1 |
| Hermitage | 12.6 mi | 6.00 pCi/L | 2 |
| Conneaut Lake | 15.1 mi | 7.00 pCi/L | 1 |
| New Wilmington | 18.7 mi | 4.00 pCi/L | 1 |
| Pulaski | 22.1 mi | 9.00 pCi/L | 1 |
| Grove City | 22.6 mi | 9.00 pCi/L | 2 |
| Saegertown | 25.1 mi | 9.00 pCi/L | 1 |
Mercer County Radon Profile
Mercer County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 6 cities in Mercer County average 8.08 pCi/L across 12 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 Mercer County.