Hatfield, PA Radon Levels
Check local Hatfield radon levels and find certified testing and mitigation professionals to keep your home safe
Hatfield, PA Radon Facts
Located in Montgomery County within the Philadelphia Metro area, Hatfield sits atop Piedmont geology that commonly produces elevated radon readings. Recent testing shows an average radon level of 6.0 pCi/L, which exceeds the EPA action level of 4.0 pCi/L. Given this elevated reading and the area's geological conditions, all Hatfield homeowners should prioritize radon testing and consider mitigation if levels exceed EPA guidelines.
Based on 1 user-submitted radon test for homes in Hatfield, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Hatfield, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Hatfield, PA Radon Levels
User-submitted radon test readings from homes in the Hatfield area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 6 pCi/L | Hatfield, PA | 0-20 Years | No Basement/All Slab |
Have a radon test result for Hatfield? Submit your reading to help other homeowners.
Radon Readings Near Hatfield, PA
Compare radon levels in Hatfield with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Lansdale | 2.8 mi | 3.00 pCi/L | 1 |
| North Wales | 4.7 mi | 7.00 pCi/L | 1 |
| Sellersville | 5.9 mi | 6.00 pCi/L | 1 |
| Ambler | 8.0 mi | 4.00 pCi/L | 1 |
| Doylestown | 9.8 mi | 11.33 pCi/L | 3 |
| Horsham | 10.3 mi | 20.00 pCi/L | 1 |
| Quakertown | 11.6 mi | 5.00 pCi/L | 1 |
| Warminster | 12.0 mi | 11.00 pCi/L | 3 |
Montgomery County Radon Profile
Because of its underlying geology, Montgomery 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 16 cities in Montgomery County average 8.41 pCi/L across 17 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 Montgomery County home regardless of zone or a neighbor's results.