Milton, MA Radon Levels
Check local Milton radon levels and find certified testing and mitigation professionals to keep your home safe
Milton, MA Radon Facts
This Norfolk County community in the Boston metro area shows an average radon level of 7.0 pCi/L, which exceeds the EPA action level of 4.0 pCi/L. Located in zip code 02186, Milton sits on glacial deposits over bedrock that can trap radon gas in the region's predominantly basement-equipped housing stock. Homeowners should consider radon mitigation given this elevated reading and the area's geological conditions.
Based on 1 user-submitted radon test for homes in Milton, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Milton, MA Radon Mitigation
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Milton, MA Radon Levels
User-submitted radon test readings from homes in the Milton area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 7 pCi/L | Milton, MA | 51-99 Years | Full Basement |
Have a radon test result for Milton? Submit your reading to help other homeowners.
Radon Readings Near Milton, MA
Compare radon levels in Milton with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Quincy | 3.4 mi | 10.50 pCi/L | 2 |
| Roslindale | 3.4 mi | 6.00 pCi/L | 1 |
| Braintree | 5.1 mi | 9.00 pCi/L | 1 |
| North Weymouth | 6.7 mi | 10.00 pCi/L | 2 |
| Weymouth | 6.8 mi | 15.00 pCi/L | 2 |
| Westwood | 7.3 mi | 5.00 pCi/L | 1 |
| Newton Center | 7.8 mi | 4.50 pCi/L | 2 |
| Norwood | 7.9 mi | 5.00 pCi/L | 1 |
Norfolk County Radon Profile
The soils and bedrock of Norfolk County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 17 cities in Norfolk County average 8.08 pCi/L across 25 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Norfolk County to test, as levels can differ between neighboring homes.