Nazareth, PA Radon Levels
Check local Nazareth radon levels and find certified testing and mitigation professionals to keep your home safe
Nazareth, PA Radon Facts
Nazareth in Northampton County shows a concerning average radon level of 20.0 pCi/L, significantly exceeding EPA action guidelines. The Allentown Metro area's 18064 zip code sits on limestone bedrock overlain by glacial deposits, creating ideal conditions for radon accumulation. Immediate radon testing and professional mitigation are strongly recommended for all area homes.
Based on 2 user-submitted radon tests for homes in Nazareth, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Nazareth, PA Radon Mitigation
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Nazareth, PA Radon Levels
User-submitted radon test readings from homes in the Nazareth area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 20 pCi/L | Nazareth, PA | 21-50 Years | Full Basement |
Have a radon test result for Nazareth? Submit your reading to help other homeowners.
Radon Readings Near Nazareth, PA
Compare radon levels in Nazareth with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Bath | 4.7 mi | 14.00 pCi/L | 1 |
| Easton | 5.2 mi | 12.33 pCi/L | 6 |
| Saylorsburg | 10.8 mi | 5.50 pCi/L | 2 |
| Bangor | 10.8 mi | 9.00 pCi/L | 1 |
| Hellertown | 11.3 mi | 13.00 pCi/L | 1 |
| Sciota | 12.5 mi | 2.00 pCi/L | 1 |
| Gilbert | 12.7 mi | 20.00 pCi/L | 1 |
| Kunkletown | 13.5 mi | 20.00 pCi/L | 1 |
Northampton County Radon Profile
Because of its underlying geology, Northampton 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 5 cities in Northampton County average 13.64 pCi/L across 11 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 Northampton County home regardless of zone or a neighbor's results.