Newtonville, MA Radon Levels
Check local Newtonville radon levels and find certified testing and mitigation professionals to keep your home safe
Newtonville, MA Radon Facts
This Middlesex County neighborhood in the Boston Metro area shows an average radon level of 3.0 pCi/L, which falls within EPA recommended ranges but still warrants attention. Located in zip code 02460, the community's older housing stock and New England's glacial geology mean continued monitoring remains important for long-term safety.
Based on 1 user-submitted radon test for homes in Newtonville, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Newtonville, MA Radon Mitigation
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Newtonville, MA Radon Levels
User-submitted radon test readings from homes in the Newtonville area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 3 pCi/L | Newtonville, MA | 100+ Years | Full Basement |
Have a radon test result for Newtonville? Submit your reading to help other homeowners.
Radon Readings Near Newtonville, MA
Compare radon levels in Newtonville with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| West Newton | 1.0 mi | 4.00 pCi/L | 1 |
| Newton Center | 1.8 mi | 4.50 pCi/L | 2 |
| Waltham | 2.6 mi | 4.00 pCi/L | 1 |
| Needham Heights | 4.2 mi | 4.00 pCi/L | 1 |
| Wellesley Hills | 4.4 mi | 8.50 pCi/L | 2 |
| Arlington | 5.1 mi | 4.00 pCi/L | 2 |
| Needham | 5.4 mi | 6.00 pCi/L | 1 |
| Somerville | 5.9 mi | 4.50 pCi/L | 4 |
Middlesex County Radon Profile
The bedrock and soils beneath Middlesex County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 46 cities in Middlesex County average 7.28 pCi/L across 90 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Middlesex County.