Michael, IL Radon Levels

Q: What EPA Radon Zone is Michael in?

Michael is in Calhoun County, EPA Zone 1.

Q: How much does radon mitigation cost in Michael?

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

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

Michael, IL Radon Facts

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

County Calhoun County, IL

Zip Code 62065

Located in rural Calhoun County along the Illinois River corridor, Michael sits where river valley alluvial soils overlay limestone bedrock formations. While specific radon testing data for zip code 62065 is currently unavailable, the geological conditions in this region can produce variable indoor radon levels. Homeowners should conduct testing to determine their property's radon risk.

6.75

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.75 pCi/L, based on 12 tests from 10 nearby cities. No readings have been submitted for Michael 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+

Michael, IL 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 Michael?

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

1-800-299-3578 217-717-8001 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Michael, IL

No homeowner tests have been submitted for Michael 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
Jerseyville	17.4 mi	3.50 pCi/L	2
White Hall	17.9 mi	6.00 pCi/L	1
Grafton	19.1 mi	14.00 pCi/L	1
Pittsfield	27.1 mi	5.00 pCi/L	1
Godfrey	30.0 mi	6.00 pCi/L	1
Griggsville	33.1 mi	4.00 pCi/L	1
East Alton	38.0 mi	4.00 pCi/L	1
Jacksonville	40.4 mi	9.00 pCi/L	2

Calhoun County Radon Profile

Calhoun 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. Few homeowner tests have been logged inside Calhoun 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 Calhoun County to test, as levels can differ between neighboring homes.

Radon FAQ for Michael, IL

What EPA Radon Zone is Michael in?

Michael and the 62065 zip code are in Calhoun 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 Michael?

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

Radon mitigation in Michael 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 Michael?

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.