Andover, MA Radon Levels
Check local Andover radon levels and find certified testing and mitigation professionals to keep your home safe
Andover, MA Radon Facts
This Essex County community in the Boston Metro area records a concerning average radon level of 10.0 pCi/L, significantly exceeding the EPA's action threshold. Andover sits in Massachusetts' Merrimack Valley where granite bedrock and glacial deposits create high radon potential throughout the 01810 zip code. The town's substantial inventory of older colonial and Victorian homes, many with full basements, requires immediate attention to radon testing and mitigation systems.
Based on 1 user-submitted radon test for homes in Andover, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Andover, 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 Andover?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Essex County Pros
Andover, MA Radon Levels
User-submitted radon test readings from homes in the Andover area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 10 pCi/L | Andover, MA | 0-20 Years | Full Basement |
Have a radon test result for Andover? Submit your reading to help other homeowners.
Radon Readings Near Andover, MA
Compare radon levels in Andover with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| North Andover | 3.3 mi | 11.67 pCi/L | 3 |
| Tewksbury | 4.7 mi | 4.33 pCi/L | 3 |
| Methuen | 5.6 mi | 6.00 pCi/L | 1 |
| North Reading | 5.6 mi | 13.50 pCi/L | 2 |
| Wilmington | 6.4 mi | 5.00 pCi/L | 2 |
| Boxford | 7.7 mi | 6.67 pCi/L | 3 |
| Lowell | 8.2 mi | 3.00 pCi/L | 2 |
| Middleton | 8.2 mi | 5.50 pCi/L | 2 |
Essex County Radon Profile
Essex County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 25 cities in Essex County average 6.63 pCi/L across 43 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 Essex County to test, as levels can differ between neighboring homes.