Keenes, IL Radon Levels

Q: What EPA Radon Zone is Keenes in?

Keenes is in Wayne County, EPA Zone 2.

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

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

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

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

Keenes, IL Radon Facts

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

County Wayne County, IL

Zip Code 62851

Located in southeastern Illinois' Wayne County, Keenes sits in a region where Pennsylvanian sandstone and shale formations create moderate radon potential. While testing data for zip code 62851 is currently limited, the area's geological conditions and traditional rural housing make radon assessment worthwhile. Homeowners should consider baseline testing given Illinois' variable radon levels across different geological zones throughout the state.

6.17

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.17 pCi/L, based on 6 tests from 5 nearby cities. No readings have been submitted for Keenes yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Keenes, IL 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 Keenes, IL

No homeowner tests have been submitted for Keenes 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
Mount Vernon	14.7 mi	4.00 pCi/L	1
Kell	17.5 mi	5.00 pCi/L	1
Carlyle	42.9 mi	13.00 pCi/L	1
Mount Carmel	46.5 mi	5.00 pCi/L	2
Marion	47.0 mi	5.00 pCi/L	1

Wayne County Radon Profile

The soils and bedrock of Wayne County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Few homeowner tests have been logged inside Wayne County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Wayne County to test, as levels can differ between neighboring homes.

Radon FAQ for Keenes, IL

What EPA Radon Zone is Keenes in?

Keenes and the 62851 zip code are in Wayne 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 Keenes?

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

Radon mitigation in Keenes 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 Keenes?

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.