Holyoke, MA Radon Levels

Q: What EPA Radon Zone is Holyoke in?

Holyoke is in Hampden County, EPA Zone 2.

Q: How much does radon mitigation cost in Holyoke?

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

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

Holyoke, MA Radon Facts

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

County Hampden County, MA

Zip Code 01040

Located in Hampden County within the Springfield Metro area, Holyoke sits in the Connecticut River valley where glacial deposits overlay metamorphic bedrock. Limited radon testing data for zip code 01040 makes individual home testing important for residents. The city's older housing stock, including many multi-family buildings with basements dating to the early 1900s, can trap radon in below-grade spaces.

7.10

pCi/L area average

Above EPA Action Level

Hampden County average: 7.10 pCi/L, based on 10 user-submitted tests across 7 cities in the county. No homeowner readings have been submitted for Holyoke 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+

Holyoke, 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 Holyoke?

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

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

Radon Readings Near Holyoke, MA

No homeowner tests have been submitted for Holyoke yet, so the closest user-submitted readings from neighboring communities are shown below. Radon varies by home — testing is the only way to know your level.

Radon Level	City	Distance	Home Age	Foundation	Submitted
9 pCi/L	Chicopee, MA	3.1 mi	0-20 Years	Full Basement	Nov 2024
9 pCi/L	South Hadley, MA	3.4 mi	51-99 Years	Partial Basement	May 2024
4 pCi/L	South Hadley, MA	3.4 mi	0-20 Years	Full Basement	Nov 2020
7 pCi/L	West Springfield, MA	6.1 mi	21-50 Years	Partial Basement	Nov 2025
20 pCi/L	Granby, MA	6.6 mi	51-99 Years	Full Basement	Oct 2016
4 pCi/L	Springfield, MA	7.1 mi	51-99 Years	Full Basement	Oct 2023
6 pCi/L	Ludlow, MA	8.2 mi	21-50 Years	Full Basement	Aug 2019
5 pCi/L	Westfield, MA	8.3 mi	21-50 Years	Full Basement	Dec 2019

Readings are drawn from the nearest cities with submitted data. Have a result for Holyoke? Submit your reading to help your neighbors.

Hampden County Radon Profile

The soils and bedrock of Hampden 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 7 cities in Hampden County average 7.10 pCi/L across 10 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 Hampden County to test, as levels can differ between neighboring homes.

Radon FAQ for Holyoke, MA

What EPA Radon Zone is Holyoke in?

Holyoke and the 01040 zip code are in Hampden 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 Holyoke?

No homeowner radon tests have been submitted for Holyoke yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Hampden County average—are the best available indicator of local conditions until Holyoke 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 Holyoke?

Radon mitigation in Holyoke 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 Holyoke?

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.

Radon Levels Near Holyoke, MA

User-submitted radon levels from the cities closest to Holyoke with recorded test data. Explore nearby communities to compare local readings.

City	Distance	Avg User Level	Submissions
Chicopee	3.1 mi	9.00 pCi/L	1
South Hadley	3.4 mi	6.50 pCi/L	2
Easthampton	5.0 mi	6.00 pCi/L	1
West Springfield	6.1 mi	7.00 pCi/L	1
Granby	6.6 mi	20.00 pCi/L	1
Springfield	7.1 mi	4.00 pCi/L	1
Ludlow	8.2 mi	6.00 pCi/L	1
Westfield	8.3 mi	6.33 pCi/L	3