Boston, KY Radon Levels

Q: What EPA Radon Zone is Boston in?

Boston is in Nelson County, EPA Zone 1.

Q: Why are radon readings shown from areas near Boston?

No homeowner radon tests have been submitted for Boston yet, so readings from the closest cities and the Nelson County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Boston?

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

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

Boston, KY Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Nelson County, KY

Zip Code 40107

Positioned in the Knobs region of Nelson County, Boston overlies limestone bedrock that contributes to Kentucky's variable radon landscape. Though specific testing data is limited for this small community, the underlying geology suggests homeowners should consider radon testing. Local homes typically feature the basements and crawl spaces common in Kentucky construction, providing potential pathways for radon entry from the fractured limestone substrate.

12.67

pCi/L area average

Above EPA Action Level

Nelson County average: 12.67 pCi/L, based on 3 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Boston 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+

Boston, KY Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon Readings Near Boston, KY

No homeowner tests have been submitted for Boston 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
Bardstown	8.7 mi	12.67 pCi/L	3
Elizabethtown	16.0 mi	18.33 pCi/L	3
Glendale	18.8 mi	7.00 pCi/L	1
Shepherdsville	18.9 mi	20.00 pCi/L	1
Lebanon	21.6 mi	11.00 pCi/L	1
Vine Grove	23.9 mi	20.00 pCi/L	1
Taylorsville	24.1 mi	6.00 pCi/L	1
Campbellsville	30.3 mi	11.00 pCi/L	1

Nelson County Radon Profile

Nelson 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 1 city in Nelson County average 12.67 pCi/L across 3 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 Nelson County to test, as levels can differ between neighboring homes.

Radon FAQ for Boston, KY

What EPA Radon Zone is Boston in?

Boston and the 40107 zip code are in Nelson County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

Why are radon readings shown from areas near Boston?

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

Radon mitigation in Boston 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 Boston?

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.