Jerseyville, IL Radon Mitigation and Testing
As the county seat of Jersey County in the St. Louis Metro area, Jerseyville shows radon levels averaging 3.5 pCi/L based on local testing. While this falls within EPA recommended ranges, the area's Mississippi River valley geology and mix of historic and newer homes with basements still warrant regular testing. Homeowners in zip code 62052 should maintain awareness of radon risks despite these moderate readings.
Based on 2 user-submitted radon tests for homes in Jerseyville, IL. The EPA recommends taking action at or above 4.0 pCi/L.
Jerseyville, IL Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Jerseyville, IL Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Jerseyville, Illinois Radon Levels
User-submitted radon test readings from homes in the Jerseyville area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 4 pCi/L | Jerseyville, IL | 0-20 Years | No Basement/All Crawl Space | Oct 2023 |
| 3 pCi/L | Jerseyville, IL | 0-20 Years | Full Basement | Feb 2023 |
Have a radon test result for Jerseyville? Submit your reading to help other homeowners.
Jerseyville Radon Facts
Key details about the radon risk profile for Jerseyville and the 62052 zip code area.
Jerseyville and the 62052 zip code are located in Jersey 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 Jerseyville, IL
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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 |