Braintree, MA Radon Levels
Check local Braintree radon levels and find certified testing and mitigation professionals to keep your home safe
Braintree, MA Radon Facts
Located in Norfolk County within the Boston Metro area, Braintree shows an average radon level of 9.0 pCi/L based on available testing data, which exceeds the EPA action level of 4.0 pCi/L. The community's 02184 zip code reflects the variable radon conditions common to Massachusetts' glacial geology and mixed housing stock. Homeowners should prioritize testing and mitigation, as this elevated reading demonstrates the importance of individual property assessment.
Based on 1 user-submitted radon test for homes in Braintree, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Braintree, MA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Braintree?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Norfolk County Pros
Braintree, MA Radon Levels
User-submitted radon test readings from homes in the Braintree area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 9 pCi/L | Braintree, MA | 0-20 Years | Full Basement |
Have a radon test result for Braintree? Submit your reading to help other homeowners.
Radon Readings Near Braintree, MA
Compare radon levels in Braintree with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Weymouth | 2.0 mi | 15.00 pCi/L | 2 |
| North Weymouth | 3.6 mi | 10.00 pCi/L | 2 |
| East Weymouth | 3.9 mi | 4.50 pCi/L | 2 |
| Quincy | 4.0 mi | 10.50 pCi/L | 2 |
| Milton | 5.1 mi | 7.00 pCi/L | 1 |
| Hingham | 5.5 mi | 7.00 pCi/L | 2 |
| Abington | 6.7 mi | 4.00 pCi/L | 1 |
| Stoughton | 8.1 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.