Ashfield, MA Radon Levels

Q: What EPA Radon Zone is Ashfield in?

Ashfield is in Franklin County, EPA Zone 2.

Q: How much does radon mitigation cost in Ashfield?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Ashfield radon levels and find certified testing and mitigation professionals to keep your home safe

Ashfield, MA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Franklin County, MA

Zip Code 01330

Tucked into the hill country of western Massachusetts's Franklin County, Ashfield sits on metamorphic bedrock and glacial deposits characteristic of the Berkshire region. Limited radon testing data exists for the 01330 area, underscoring the need for comprehensive home assessment. The community's rural character, older housing stock with stone foundations, and underlying geology create conditions where professional radon testing provides essential information for resident safety.

9.13

pCi/L area average

Above EPA Action Level

Franklin County average: 9.13 pCi/L, based on 8 user-submitted tests across 6 cities in the county. No homeowner readings have been submitted for Ashfield itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Ashfield, 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 Ashfield?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Franklin County Pros

1-800-299-3578 413-301-0756 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Ashfield, MA

No homeowner tests have been submitted for Ashfield yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Conway	5.6 mi	4.00 pCi/L	1
Goshen	5.8 mi	12.00 pCi/L	1
Greenfield	11.0 mi	17.00 pCi/L	1
Haydenville	11.2 mi	4.00 pCi/L	1
Leeds	12.9 mi	5.00 pCi/L	2
Sunderland	13.3 mi	4.50 pCi/L	2
Florence	15.2 mi	6.83 pCi/L	6
Leverett	16.3 mi	9.00 pCi/L	1

Franklin County Radon Profile

EPA mapping assigns Franklin 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 6 cities in Franklin County average 9.13 pCi/L across 8 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 Franklin County home regardless of zone or a neighbor's results.

Radon FAQ for Ashfield, MA

What EPA Radon Zone is Ashfield in?

Ashfield and the 01330 zip code are in Franklin County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Ashfield?

No homeowner radon tests have been submitted for Ashfield yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Franklin County average—are the best available indicator of local conditions until Ashfield homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Ashfield?

Radon mitigation in Ashfield typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Ashfield?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.