Rosiclare, IL Radon Levels

Q: What EPA Radon Zone is Rosiclare in?

Rosiclare is in Hardin County, EPA Zone 2.

Q: How much does radon mitigation cost in Rosiclare?

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

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

Rosiclare, IL Radon Facts

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

County Hardin County, IL

Zip Code 62982

Positioned in Hardin County within southern Illinois near the Shawnee National Forest region, Rosiclare sits in EPA Zone 2 for moderate radon potential. Current testing data for zip code 62982 is limited, though the area's sandstone and shale formations typically produce more variable radon conditions. Homeowners should consider testing, particularly those in properties with basement foundations or stone construction.

5.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 5.00 pCi/L, based on 1 test from 1 nearby city. No readings have been submitted for Rosiclare 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+

Rosiclare, 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 Rosiclare, IL

No homeowner tests have been submitted for Rosiclare 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
Marion	38.1 mi	5.00 pCi/L	1

Hardin County Radon Profile

Hardin County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. User-submitted readings are still sparse within Hardin County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Hardin County.

Radon FAQ for Rosiclare, IL

What EPA Radon Zone is Rosiclare in?

Rosiclare and the 62982 zip code are in Hardin 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 Rosiclare?

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

Radon mitigation in Rosiclare 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 Rosiclare?

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.