Du Quoin, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Du Quoin in?

Du Quoin is in Perry County, EPA Zone 2.

Q: How much does radon mitigation cost in Du Quoin?

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

Perry County

EPA Zone 2

Located in southern Illinois's Perry County within the coal measures region, Du Quoin sits on Pennsylvanian-era formations that create moderate radon potential. Limited testing data exists for zip code 62832, making professional radon assessment important for local residents. The community's historic housing stock and traditional foundation types may be particularly susceptible to radon accumulation in basement spaces.

Du Quoin, IL Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Du Quoin, IL Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Du Quoin Radon Facts

Key details about the radon risk profile for Du Quoin and the 62832 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Perry County, IL

Zip Code

62832

Predicted Screening Level

2–4 pCi/L (Zone 2)

Du Quoin and the 62832 zip code are located in Perry County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Du Quoin, IL

What EPA Radon Zone is Du Quoin in?

Du Quoin and the 62832 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.

How much does radon mitigation cost in Du Quoin?

Radon mitigation in Du Quoin 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 Du Quoin?

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.

Most Active Radon Markets in Illinois

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Buffalo Grove	6.10 pCi/L	10
Crystal Lake	7.25 pCi/L	8
Lake Zurich	6.00 pCi/L	7
Grayslake	5.00 pCi/L	7
New Lenox	10.17 pCi/L	6
Park Ridge	7.00 pCi/L	6
Arlington Heights	6.17 pCi/L	6
Waterloo	9.20 pCi/L	5
Palatine	7.80 pCi/L	5
Round Lake	7.80 pCi/L	5
Northbrook	6.20 pCi/L	5
Mchenry	11.00 pCi/L	4
Dekalb	8.75 pCi/L	4
Columbia	8.00 pCi/L	4
Lisle	7.25 pCi/L	4
Normal	7.25 pCi/L	4
Antioch	7.00 pCi/L	4
Elk Grove Village	7.00 pCi/L	4
Aurora	6.75 pCi/L	4
Hoffman Estates	6.75 pCi/L	4