Wheaton, IL Radon Mitigation and Testing

Q: What is the average radon level in Wheaton, IL?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Wheaton in?

Wheaton is in Dupage County, EPA Zone 2.

Q: How much does radon mitigation cost in Wheaton?

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

Avg: 4.00 pCi/L

Dupage County

EPA Zone 2

1 user test

Located in DuPage County within Chicago's western suburbs, Wheaton shows an average radon level of 4.0 pCi/L based on limited testing in zip codes 60187 and 60189. This level meets the EPA action threshold, making professional radon testing essential for all area homeowners. The region's glacial till deposits over limestone bedrock create ideal conditions for radon gas migration into the predominantly basement-equipped housing stock.

4.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Wheaton, IL. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Wheaton, IL Radon Mitigation

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

Wheaton, IL Radon Testing

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

Wheaton, Illinois Radon Levels

User-submitted radon test readings from homes in the Wheaton area.

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Wheaton, IL	21-50 Years	No Basement/All Slab	Aug 2022

Have a radon test result for Wheaton? Submit your reading to help other homeowners.

Wheaton Radon Facts

Key details about the radon risk profile for Wheaton and the 60187 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Dupage County, IL

Zip Code

60187

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

Wheaton and the 60187 zip code are located in Dupage 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 Wheaton, IL

What is the average radon level in Wheaton, IL?

Based on 1 user-submitted test, the average radon level in Wheaton is 4.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Wheaton in?

Wheaton and the 60187 zip code are in Dupage 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 Wheaton?

Radon mitigation in Wheaton 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 Wheaton?

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