North Billerica, MA Radon Levels
Check local North Billerica radon levels and find certified testing and mitigation professionals to keep your home safe
North Billerica, MA Radon Facts
Positioned in Middlesex County within the Boston Metro area, North Billerica shows radon readings averaging 6.5 pCi/L based on local testing data. This level exceeds the EPA action threshold, indicating residents should prioritize radon testing and mitigation. The area's glacial till soils and typical New England basement construction create favorable conditions for radon accumulation in homes throughout zip code 01862.
Based on 2 user-submitted radon tests for homes in North Billerica, MA. The EPA recommends taking action at or above 4.0 pCi/L.
North Billerica, MA Radon Mitigation
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North Billerica, MA Radon Levels
User-submitted radon test readings from homes in the North Billerica area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 6 pCi/L | North Billerica, MA | 0-20 Years | Full Basement |
| 7 pCi/L | North Billerica, MA | 0-20 Years | Partial Basement |
Have a radon test result for North Billerica? Submit your reading to help other homeowners.
Radon Readings Near North Billerica, MA
Compare radon levels in North Billerica with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Chelmsford | 3.5 mi | 11.50 pCi/L | 4 |
| Tewksbury | 3.9 mi | 4.33 pCi/L | 3 |
| Lowell | 4.8 mi | 3.00 pCi/L | 2 |
| Wilmington | 6.1 mi | 5.00 pCi/L | 2 |
| Burlington | 6.5 mi | 5.50 pCi/L | 2 |
| Dracut | 7.1 mi | 13.00 pCi/L | 1 |
| Westford | 7.7 mi | 12.67 pCi/L | 3 |
| Andover | 8.5 mi | 10.00 pCi/L | 1 |
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.