Shorewood, IL Radon Levels
Check local Shorewood radon levels and find certified testing and mitigation professionals to keep your home safe
Shorewood, IL Radon Facts
Shorewood in Will County within the Chicago Metro's southern suburban reaches shows an average radon level of 4.0 pCi/L, meeting the EPA action threshold from limited testing data. Located in EPA Zone 2 where glacial till deposits create favorable conditions for radon migration, this community features predominantly modern suburban housing with full basements standard throughout the region. Homeowners in ZIP code 60404 should test regularly, as individual readings can vary significantly even within this established suburb.
Based on 1 user-submitted radon test for homes in Shorewood, IL. The EPA recommends taking action at or above 4.0 pCi/L.
Shorewood, IL Radon Mitigation
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Shorewood, IL Radon Levels
User-submitted radon test readings from homes in the Shorewood area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Shorewood, IL | 21-50 Years | Full Basement |
Have a radon test result for Shorewood? Submit your reading to help other homeowners.
Radon Readings Near Shorewood, IL
Compare radon levels in Shorewood with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Minooka | 4.5 mi | 11.00 pCi/L | 1 |
| Plainfield | 6.9 mi | 6.33 pCi/L | 3 |
| Crest Hill | 6.9 mi | 6.00 pCi/L | 1 |
| Joliet | 7.7 mi | 6.67 pCi/L | 3 |
| Lockport | 10.4 mi | 12.50 pCi/L | 2 |
| Romeoville | 11.9 mi | 15.00 pCi/L | 1 |
| New Lenox | 13.1 mi | 10.14 pCi/L | 7 |
| Manhattan | 13.6 mi | 8.00 pCi/L | 1 |
Will County Radon Profile
EPA mapping assigns Will County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 16 cities in Will County average 8.00 pCi/L across 30 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 Will County home regardless of zone or a neighbor's results.