Divernon, IL Radon Levels
Check local Divernon radon levels and find certified testing and mitigation professionals to keep your home safe
Divernon, IL Radon Facts
Located in Sangamon County southwest of Springfield, Divernon shows an average radon level of 7.0 pCi/L that exceeds the EPA's 4.0 pCi/L action threshold. This central Illinois community sits atop deep glacial moraine deposits over limestone bedrock that contribute to elevated radon potential across the prairie region. ZIP code 62530 residents should prioritize radon testing and mitigation, particularly in homes with full basements common to this area's traditional housing stock.
Based on 1 user-submitted radon test for homes in Divernon, IL. The EPA recommends taking action at or above 4.0 pCi/L.
Divernon, IL Radon Mitigation
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Divernon, IL Radon Levels
User-submitted radon test readings from homes in the Divernon area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 7 pCi/L | Divernon, IL | 21-50 Years | No Basement/All Crawl Space |
Have a radon test result for Divernon? Submit your reading to help other homeowners.
Radon Readings Near Divernon, IL
Compare radon levels in Divernon with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Auburn | 4.6 mi | 6.00 pCi/L | 1 |
| Chatham | 7.7 mi | 3.00 pCi/L | 1 |
| Springfield | 15.4 mi | 6.50 pCi/L | 2 |
| Taylorville | 19.7 mi | 2.00 pCi/L | 1 |
| Carlinville | 22.2 mi | 9.00 pCi/L | 1 |
| Williamsville | 27.3 mi | 1.00 pCi/L | 1 |
| Jacksonville | 32.2 mi | 9.00 pCi/L | 2 |
| Lincolns New Salem | 32.6 mi | 8.00 pCi/L | 1 |
Sangamon County Radon Profile
Sangamon County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 5 cities in Sangamon County average 5.00 pCi/L across 6 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 Sangamon County to test, as levels can differ between neighboring homes.