Clifton Heights, PA Radon Mitigation and Testing
This close-in Philadelphia Metro suburb in Delaware County features predominantly older residential construction from the early-to-mid 1900s, many with full basements that can concentrate radon gas. Testing data shows an average radon level of 5.0 pCi/L, which exceeds the EPA action level of 4.0 pCi/L. Homeowners in zip code 19018 should prioritize radon testing and consider mitigation, particularly in homes with basement living spaces or home offices.
Based on 1 user-submitted radon test for homes in Clifton Heights, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Clifton Heights, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Clifton Heights, PA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Clifton Heights, Pennsylvania Radon Levels
User-submitted radon test readings from homes in the Clifton Heights area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 5 pCi/L | Clifton Heights, PA | 51-99 Years | Full Basement | Sep 2020 |
Have a radon test result for Clifton Heights? Submit your reading to help other homeowners.
Clifton Heights Radon Facts
Key details about the radon risk profile for Clifton Heights and the 19018 zip code area.
Clifton Heights and the 19018 zip code are located in Delaware 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 Clifton Heights, 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 |