Tyngsboro, MA Radon Levels
Check local Tyngsboro radon levels and find certified testing and mitigation professionals to keep your home safe
Tyngsboro, MA Radon Facts
Situated in Middlesex County within the Boston Metro area, Tyngsboro shows an average radon level of 4.5 pCi/L based on available testing data, which exceeds the EPA action threshold. The town sits on glacial till deposits over granite bedrock, geological conditions that contribute to elevated radon potential throughout this region. Local homes, many built in the post-war era with full basements, provide enclosed spaces where radon can accumulate to concerning levels.
Based on 2 user-submitted radon tests for homes in Tyngsboro, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Tyngsboro, MA Radon Mitigation
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Tyngsboro, MA Radon Levels
User-submitted radon test readings from homes in the Tyngsboro area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 3 pCi/L | Tyngsboro, MA | 0-20 Years | Full Basement |
| 6 pCi/L | Tyngsboro, MA | 21-50 Years | Full Basement |
Have a radon test result for Tyngsboro? Submit your reading to help other homeowners.
Radon Readings Near Tyngsboro, MA
Compare radon levels in Tyngsboro with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Dracut | 4.9 mi | 13.00 pCi/L | 1 |
| Lowell | 5.4 mi | 3.00 pCi/L | 2 |
| Westford | 6.1 mi | 12.67 pCi/L | 3 |
| Chelmsford | 6.4 mi | 11.50 pCi/L | 4 |
| Groton | 8.3 mi | 5.00 pCi/L | 1 |
| Pepperell | 9.0 mi | 7.00 pCi/L | 3 |
| North Billerica | 9.2 mi | 6.50 pCi/L | 2 |
| Littleton | 9.8 mi | 9.40 pCi/L | 5 |
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.