Tamaroa, IL Radon Levels

Q: What EPA Radon Zone is Tamaroa in?

Tamaroa is in Perry County, EPA Zone 2.

Q: How much does radon mitigation cost in Tamaroa?

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

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

Tamaroa, IL Radon Facts

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

County Perry County, IL

Zip Code 62888

Positioned in Perry County within southern Illinois' coal belt region, Tamaroa sits on Pennsylvanian-era coal measures and shale deposits that create generally moderate radon conditions. The community's mix of older homes with stone foundations and newer construction can show varying radon accumulation patterns across zip code 62888. Although specific testing data for Tamaroa is currently limited, the geological setting suggests residents should test their homes to establish baseline radon levels.

6.83

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.83 pCi/L, based on 12 tests from 10 nearby cities. No readings have been submitted for Tamaroa 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+

Tamaroa, 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 Tamaroa, IL

No homeowner tests have been submitted for Tamaroa 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	21.0 mi	4.00 pCi/L	1
Campbell Hill	24.5 mi	1.00 pCi/L	1
Murphysboro	26.4 mi	10.00 pCi/L	1
Marissa	29.6 mi	4.00 pCi/L	1
Kell	31.0 mi	5.00 pCi/L	1
Marion	32.7 mi	5.00 pCi/L	1
Carlyle	33.5 mi	13.00 pCi/L	1
Mascoutah	38.4 mi	6.50 pCi/L	2

Perry County Radon Profile

EPA mapping assigns Perry County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Direct test data for Perry County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Perry County home regardless of zone or a neighbor's results.

Radon FAQ for Tamaroa, IL

What EPA Radon Zone is Tamaroa in?

Tamaroa and the 62888 zip code are in Perry 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 Tamaroa?

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

Radon mitigation in Tamaroa 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 Tamaroa?

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.