Easton, PA Radon Mitigation and Testing
Located in Northampton County within the Lehigh Valley, Easton shows significantly elevated radon levels with an average of 12.33 pCi/L based on local testing data. This reading substantially exceeds the EPA's 4.0 pCi/L action level, reflecting the area's limestone and shale geology that promotes radon gas migration. Homes throughout zip codes 18040, 18042, and 18045 should be tested and likely require mitigation systems.
Based on 6 user-submitted radon tests for homes in Easton, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Easton, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Easton, PA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Easton, Pennsylvania Radon Levels
User-submitted radon test readings from homes in the Easton area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 10 pCi/L | Easton, PA | 21-50 Years | Full Basement | Dec 2024 |
| 20 pCi/L | Easton, PA | 51-99 Years | Full Basement | Sep 2024 |
| 18 pCi/L | Easton, PA | 21-50 Years | No Basement/All Slab | Jul 2023 |
| 15 pCi/L | Easton, PA | 0-20 Years | Full Basement | Jun 2022 |
| 5 pCi/L | Easton, PA | 0-20 Years | — | Oct 2020 |
Have a radon test result for Easton? Submit your reading to help other homeowners.
Easton Radon Facts
Key details about the radon risk profile for Easton and the 18040 zip code area.
Easton and the 18040 zip code are located in Northampton 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 Easton, 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 |