Elmhurst, IL Radon Mitigation and Testing

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

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

Q: What EPA Radon Zone is Elmhurst in?

Elmhurst is in Dupage County, EPA Zone 2.

Q: How much does radon mitigation cost in Elmhurst?

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

Premier DuPage County suburb in Chicago's western corridor, Elmhurst recorded an average radon level of 4.0 pCi/L, right at the EPA action threshold. The community's predominantly postwar housing stock features full basements built over glacial till deposits and limestone bedrock. Residents in zip code 60126 should consider radon testing given the borderline readings and geological conditions that favor radon accumulation.

4.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Elmhurst, IL Radon Mitigation

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

Elmhurst, IL Radon Testing

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

Elmhurst, Illinois Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Elmhurst, IL	51-99 Years	Full Basement	Apr 2024

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

Elmhurst Radon Facts

Key details about the radon risk profile for Elmhurst and the 60126 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Dupage County, IL

Zip Code

60126

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

Elmhurst and the 60126 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 Elmhurst, IL

What is the average radon level in Elmhurst, IL?

Based on 1 user-submitted test, the average radon level in Elmhurst 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 Elmhurst in?

Elmhurst and the 60126 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 Elmhurst?

Radon mitigation in Elmhurst 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 Elmhurst?

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