Center Valley, PA Radon Levels
Check local Center Valley radon levels and find certified testing and mitigation professionals to keep your home safe
Center Valley, PA Radon Facts
Part of the Allentown Metro area in Lehigh County, Center Valley shows concerning radon levels with an average of 11.0 pCi/L that significantly exceeds EPA action guidelines. The community's location in EPA Zone 1 reflects Pennsylvania's Appalachian geology, where limestone and shale formations contribute to high radon potential. Residents in zip code 18034 should prioritize professional radon mitigation given these elevated readings.
Based on 1 user-submitted radon test for homes in Center Valley, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Center Valley, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Center Valley, PA Radon Levels
User-submitted radon test readings from homes in the Center Valley area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 11 pCi/L | Center Valley, PA | 0-20 Years | — |
Have a radon test result for Center Valley? Submit your reading to help other homeowners.
Radon Readings Near Center Valley, PA
Compare radon levels in Center Valley with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Coopersburg | 2.9 mi | 7.00 pCi/L | 1 |
| Hellertown | 5.9 mi | 13.00 pCi/L | 1 |
| Quakertown | 7.8 mi | 5.00 pCi/L | 1 |
| Pennsburg | 10.8 mi | 9.00 pCi/L | 1 |
| Breinigsville | 12.2 mi | 6.00 pCi/L | 1 |
| Sellersville | 13.5 mi | 6.00 pCi/L | 1 |
| Easton | 14.4 mi | 12.33 pCi/L | 6 |
| Bath | 14.9 mi | 14.00 pCi/L | 1 |
Lehigh County Radon Profile
Because of its underlying geology, Lehigh County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 4 cities in Lehigh County average 7.25 pCi/L across 4 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Lehigh County home regardless of zone or a neighbor's results.