Guston, KY Radon Levels

Q: What EPA Radon Zone is Guston in?

Guston is in Meade County, EPA Zone 2.

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

No homeowner radon tests have been submitted for Guston yet, so readings from the closest cities and the Meade 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 Guston?

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

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

Guston, KY Radon Facts

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

County Meade County, KY

Zip Code 40142

Located in Meade County within the Louisville Metro area, Guston sits on Kentucky's limestone bedrock that can create variable radon conditions across the 40142 zip code region. Testing data remains limited for this community, making individual home testing particularly important for residents. Local housing includes both traditional Kentucky farmhouses and newer suburban-style construction that may influence radon accumulation differently.

14.33

pCi/L area average

Above EPA Action Level

Meade County average: 14.33 pCi/L, based on 3 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Guston 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+

Guston, KY 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 Guston?

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

1-800-299-3578 502-473-6284 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Guston, KY

No homeowner tests have been submitted for Guston 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
Brandenburg	7.6 mi	11.50 pCi/L	2
Vine Grove	11.6 mi	20.00 pCi/L	1
Elizabethtown	23.5 mi	18.33 pCi/L	3
Glendale	26.8 mi	7.00 pCi/L	1
Shepherdsville	29.7 mi	20.00 pCi/L	1
Louisville	35.7 mi	5.50 pCi/L	2
Whitesville	38.6 mi	17.00 pCi/L	1
Bardstown	41.6 mi	12.67 pCi/L	3

Meade County Radon Profile

The soils and bedrock of Meade 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 2 cities in Meade County average 14.33 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 Meade County to test, as levels can differ between neighboring homes.

Radon FAQ for Guston, KY

What EPA Radon Zone is Guston in?

Guston and the 40142 zip code are in Meade 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 Guston?

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

Radon mitigation in Guston 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 Guston?

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.