Amherst, MA Radon Levels
Check local Amherst radon levels and find certified testing and mitigation professionals to keep your home safe
Amherst, MA Radon Facts
Located in Hampshire County within the Northampton Metro area, Amherst records an average radon level of 6.0 pCi/L. These readings exceed the EPA action threshold, reflecting the Connecticut River Valley's complex geology of glacial deposits and sedimentary bedrock. Homes in zip code 01002, including the many older structures near the University of Massachusetts, should prioritize radon testing.
Based on 2 user-submitted radon tests for homes in Amherst, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Amherst, MA Radon Mitigation
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Amherst, MA Radon Levels
User-submitted radon test readings from homes in the Amherst area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 9 pCi/L | Amherst, MA | 21-50 Years | Full Basement |
| 3 pCi/L | Amherst, MA | 21-50 Years | Full Basement |
Have a radon test result for Amherst? Submit your reading to help other homeowners.
Radon Readings Near Amherst, MA
Compare radon levels in Amherst with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Belchertown | 6.9 mi | 6.67 pCi/L | 3 |
| Leverett | 7.2 mi | 9.00 pCi/L | 1 |
| Sunderland | 8.0 mi | 4.50 pCi/L | 2 |
| Granby | 8.2 mi | 20.00 pCi/L | 1 |
| Northampton | 9.1 mi | 3.00 pCi/L | 2 |
| South Hadley | 10.8 mi | 6.50 pCi/L | 2 |
| Florence | 12.1 mi | 6.83 pCi/L | 6 |
| Haydenville | 12.2 mi | 4.00 pCi/L | 1 |
Hampshire County Radon Profile
EPA mapping assigns Hampshire County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 10 cities in Hampshire County average 6.86 pCi/L across 21 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 Hampshire County home regardless of zone or a neighbor's results.