Libertyville, IL Radon Levels
Check local Libertyville radon levels and find certified testing and mitigation professionals to keep your home safe
Libertyville, IL Radon Facts
Positioned along Chicago's northern suburban corridor in Lake County, Libertyville shows concerning radon readings with an average level of 9.33 pCi/L that significantly exceeds EPA action thresholds. The community's glacial till deposits over limestone bedrock, combined with predominantly post-1950s housing featuring full basements, create ideal conditions for radon accumulation. Immediate testing and mitigation are strongly recommended for all 60048 residents, given these elevated readings and the area's geological characteristics.
Based on 3 user-submitted radon tests for homes in Libertyville, IL. The EPA recommends taking action at or above 4.0 pCi/L.
Libertyville, IL Radon Mitigation
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Libertyville, IL Radon Levels
User-submitted radon test readings from homes in the Libertyville area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 20 pCi/L | Libertyville, IL | 21-50 Years | Partial Basement |
| 4 pCi/L | Libertyville, IL | 21-50 Years | Partial Basement |
Have a radon test result for Libertyville? Submit your reading to help other homeowners.
Radon Readings Near Libertyville, IL
Compare radon levels in Libertyville with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Mundelein | 3.0 mi | 8.00 pCi/L | 3 |
| Vernon Hills | 3.8 mi | 7.00 pCi/L | 3 |
| Lake Bluff | 4.8 mi | 4.00 pCi/L | 1 |
| Lincolnshire | 5.9 mi | 6.00 pCi/L | 1 |
| Gurnee | 5.9 mi | 5.00 pCi/L | 2 |
| Lake Forest | 6.0 mi | 10.00 pCi/L | 1 |
| Grayslake | 7.3 mi | 5.00 pCi/L | 7 |
| Lake Zurich | 7.9 mi | 6.00 pCi/L | 7 |
Lake County Radon Profile
The soils and bedrock of Lake County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 19 cities in Lake County average 6.68 pCi/L across 59 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Lake County to test, as levels can differ between neighboring homes.