Lynnfield, MA Radon Levels
Check local Lynnfield radon levels and find certified testing and mitigation professionals to keep your home safe
Lynnfield, MA Radon Facts
Nestled in Essex County's suburban landscape north of Boston, Lynnfield shows an average radon level of 4.5 pCi/L from recent testing. This reading exceeds the EPA action level of 4.0 pCi/L, reflecting the area's glacial till soils and prevalence of basement foundations in both historic and modern homes. Professional radon testing and potential mitigation should be priorities for all Lynnfield residents.
Based on 2 user-submitted radon tests for homes in Lynnfield, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Lynnfield, MA Radon Mitigation
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Lynnfield, MA Radon Levels
User-submitted radon test readings from homes in the Lynnfield area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Lynnfield, MA | 21-50 Years | Full Basement |
| 5 pCi/L | Lynnfield, MA | 51-99 Years | Full Basement |
Have a radon test result for Lynnfield? Submit your reading to help other homeowners.
Radon Readings Near Lynnfield, MA
Compare radon levels in Lynnfield with the closest nearby cities that have user-submitted test data.
Essex County Radon Profile
Essex County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 25 cities in Essex County average 6.63 pCi/L across 43 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 Essex County to test, as levels can differ between neighboring homes.