New Salem, MA Radon Levels
Check local New Salem radon levels and find certified testing and mitigation professionals to keep your home safe
New Salem, MA Radon Facts
Located in Franklin County within Massachusetts's Pioneer Valley region, New Salem has recorded an average radon level of 10.0 pCi/L, substantially exceeding the EPA action threshold. The community's metamorphic bedrock and glacial deposits create geological conditions highly favorable for radon production. Properties with basements or crawl spaces in zip code 01355 should prioritize professional radon mitigation given these elevated readings.
Based on 1 user-submitted radon test for homes in New Salem, MA. The EPA recommends taking action at or above 4.0 pCi/L.
New Salem, MA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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New Salem, MA Radon Levels
User-submitted radon test readings from homes in the New Salem area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 10 pCi/L | New Salem, MA | 21-50 Years | Full Basement |
Have a radon test result for New Salem? Submit your reading to help other homeowners.
Radon Readings Near New Salem, MA
Compare radon levels in New Salem with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Athol | 6.9 mi | 9.00 pCi/L | 1 |
| Leverett | 10.3 mi | 9.00 pCi/L | 1 |
| Amherst | 13.0 mi | 6.00 pCi/L | 2 |
| Sunderland | 14.0 mi | 4.50 pCi/L | 2 |
| Northfield | 14.1 mi | 12.00 pCi/L | 2 |
| Hubbardston | 15.7 mi | 5.00 pCi/L | 2 |
| Gardner | 16.6 mi | 5.00 pCi/L | 2 |
| Greenfield | 17.2 mi | 17.00 pCi/L | 1 |
Franklin County Radon Profile
EPA mapping assigns Franklin 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 6 cities in Franklin County average 9.13 pCi/L across 8 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 Franklin County home regardless of zone or a neighbor's results.