New Bedford, MA Radon Levels
Check local New Bedford radon levels and find certified testing and mitigation professionals to keep your home safe
New Bedford, MA Radon Facts
Historic seaport New Bedford in Bristol County records an average radon level of 6.0 pCi/L, exceeding EPA action guidelines across zip codes 02740-02746. This Providence Metro community's coastal location doesn't eliminate radon risk, as readings have ranged from 3.0 to 9.0 pCi/L in recent testing. The city's diverse housing stock—from 19th-century mill worker homes to modern developments—demonstrates that all foundation types can accumulate radon gas.
Based on 2 user-submitted radon tests for homes in New Bedford, MA. The EPA recommends taking action at or above 4.0 pCi/L.
New Bedford, MA Radon Mitigation
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New Bedford, MA Radon Levels
User-submitted radon test readings from homes in the New Bedford area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 3 pCi/L | New Bedford, MA | 100+ Years | Full Basement |
| 9 pCi/L | New Bedford, MA | 0-20 Years | Full Basement |
Have a radon test result for New Bedford? Submit your reading to help other homeowners.
Radon Readings Near New Bedford, MA
Compare radon levels in New Bedford with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| North Dartmouth | 3.5 mi | 10.00 pCi/L | 1 |
| Acushnet | 3.6 mi | 11.00 pCi/L | 1 |
| South Dartmouth | 6.4 mi | 20.00 pCi/L | 1 |
| Westport | 9.5 mi | 4.00 pCi/L | 1 |
| Fall River | 11.8 mi | 4.50 pCi/L | 2 |
| Somerset | 13.5 mi | 4.00 pCi/L | 1 |
| North Falmouth | 15.9 mi | 6.00 pCi/L | 1 |
| Falmouth | 17.0 mi | 7.00 pCi/L | 1 |
Bristol County Radon Profile
EPA mapping assigns Bristol County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 11 cities in Bristol County average 7.53 pCi/L across 15 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Bristol County home regardless of zone or a neighbor's results.