Urbana, IL Radon Levels
Check local Urbana radon levels and find certified testing and mitigation professionals to keep your home safe
Urbana, IL Radon Facts
Home to the University of Illinois, Urbana sits in Champaign County where deep glacial moraine deposits over limestone bedrock contribute to elevated radon potential. Testing across zip codes 61801 and 61802 shows an average level of 15.0 pCi/L, significantly exceeding EPA action thresholds. Both students and permanent residents should prioritize professional radon testing and mitigation.
Based on 1 user-submitted radon test for homes in Urbana, IL. The EPA recommends taking action at or above 4.0 pCi/L.
Urbana, IL Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Urbana, IL Radon Levels
User-submitted radon test readings from homes in the Urbana area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 15 pCi/L | Urbana, IL | 51-99 Years | No Basement/All Slab |
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Radon Readings Near Urbana, IL
Compare radon levels in Urbana with the closest nearby cities that have user-submitted test data.
Champaign County Radon Profile
Because of its underlying geology, Champaign County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 5 cities in Champaign County average 10.00 pCi/L across 7 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Champaign County home regardless of zone or a neighbor's results.