South Beloit, IL Radon Mitigation and Testing

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

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

Q: What EPA Radon Zone is South Beloit in?

South Beloit is in Winnebago County, EPA Zone 1.

Q: How much does radon mitigation cost in South Beloit?

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

Winnebago County

EPA Zone 1

1 user test

South Beloit is located in Winnebago County, Illinois. With 1 user-submitted readings averaging 4.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 61080 zip code.

4.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

South Beloit, IL Radon Mitigation

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

South Beloit, IL Radon Testing

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

South Beloit, Illinois Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	South Beloit, IL	51-99 Years	Partial Basement	May 2020

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

South Beloit Radon Facts

Key details about the radon risk profile for South Beloit and the 61080 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Winnebago County, IL

Zip Code

61080

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

South Beloit and the 61080 zip code are located in Winnebago County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for South Beloit, IL

What is the average radon level in South Beloit, IL?

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

South Beloit and the 61080 zip code are in Winnebago County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in South Beloit?

Radon mitigation in South Beloit 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 South Beloit?

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