Leicester, MA Radon Levels
Check local Leicester radon levels and find certified testing and mitigation professionals to keep your home safe
Leicester, MA Radon Facts
This Worcester County community in central Massachusetts shows an average radon level of 9.0 pCi/L, more than doubling the EPA's 4.0 pCi/L action threshold. Leicester's position within the Worcester Metro area places it atop New England's granitic bedrock, which naturally produces radon gas that can accumulate in homes with traditional basement construction. Given these elevated readings in the 01524 area, professional radon mitigation is strongly recommended for local residents.
Based on 1 user-submitted radon test for homes in Leicester, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Leicester, MA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Leicester, MA Radon Levels
User-submitted radon test readings from homes in the Leicester area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 9 pCi/L | Leicester, MA | 51-99 Years | Full Basement |
Have a radon test result for Leicester? Submit your reading to help other homeowners.
Radon Readings Near Leicester, MA
Compare radon levels in Leicester with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Auburn | 4.6 mi | 7.00 pCi/L | 1 |
| Worcester | 5.9 mi | 17.67 pCi/L | 3 |
| Charlton | 7.3 mi | 13.00 pCi/L | 1 |
| Millbury | 8.4 mi | 4.00 pCi/L | 1 |
| Rutland | 9.7 mi | 4.50 pCi/L | 2 |
| Shrewsbury | 10.7 mi | 10.00 pCi/L | 2 |
| Grafton | 12.1 mi | 11.00 pCi/L | 1 |
| South Grafton | 12.3 mi | 13.00 pCi/L | 1 |
Worcester County Radon Profile
The bedrock and soils beneath Worcester 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 28 cities in Worcester County average 9.12 pCi/L across 41 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 Worcester County.