Butler, PA Radon Mitigation and Testing
Located in western Pennsylvania's Butler County within the Pittsburgh Metro area, Butler shows an average radon level of 12.4 pCi/L based on recent testing. This reading significantly exceeds the EPA action threshold of 4.0 pCi/L, reflecting the region's uranium-bearing shale and limestone bedrock that contribute to elevated radon concentrations throughout southwestern Pennsylvania.
Based on 5 user-submitted radon tests for homes in Butler, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Butler, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Butler, PA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Butler, Pennsylvania Radon Levels
User-submitted radon test readings from homes in the Butler area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 20 pCi/L | Butler, PA | 21-50 Years | Full Basement | Nov 2024 |
| 5 pCi/L | Butler, PA | 21-50 Years | Full Basement | Jul 2023 |
| 7 pCi/L | Butler, PA | 21-50 Years | Full Basement | Sep 2020 |
| 20 pCi/L | BUTLER, PA | 0-20 Years | Full Basement | Dec 2017 |
| 10 pCi/L | Butler, PA | 51-99 Years | Full Basement | Oct 2017 |
Have a radon test result for Butler? Submit your reading to help other homeowners.
Butler Radon Facts
Key details about the radon risk profile for Butler and the 16001 zip code area.
Butler and the 16001 zip code are located in Butler County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Butler, PA
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Most Active Radon Markets in Pennsylvania
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| State College | 10.00 pCi/L | 14 |
| Chambersburg | 10.14 pCi/L | 7 |
| Easton | 12.33 pCi/L | 6 |
| Butler | 12.40 pCi/L | 5 |
| Dingmans Ferry | 5.80 pCi/L | 5 |
| Hanover | 14.00 pCi/L | 4 |
| Mechanicsburg | 13.75 pCi/L | 4 |
| Greenville | 10.75 pCi/L | 4 |
| Pittsburgh | 9.25 pCi/L | 4 |
| Albrightsville | 9.00 pCi/L | 4 |
| Philadelphia | 8.00 pCi/L | 4 |
| Lackawaxen | 15.33 pCi/L | 3 |
| York | 11.67 pCi/L | 3 |
| Elizabethtown | 9.67 pCi/L | 3 |
| Johnstown | 7.33 pCi/L | 3 |
| West Chester | 6.67 pCi/L | 3 |
| Danville | 5.67 pCi/L | 3 |
| Springfield | 5.67 pCi/L | 3 |
| East Stroudsburg | 5.00 pCi/L | 3 |
| Langhorne | 4.67 pCi/L | 3 |