St. Clair County, IL
ZIP 62220
In ZIP 62220, 8 of the 12 things we check have at least one part graded D or F.
- Drinking water: American Water Oper And Maintenance, Llc meets every EPA legal limit; 7 contaminants are above health goals, led by lead at 61× California’s Public Health Goal.
- Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
- Largest share of modeled toxic air from industry: Wood River Refinery (32%), mostly chromium compounds.
- Fine particles (PM2.5) average 8.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 324,443 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 62220
- Superfund sites nearbyA
- Factories and industrial sitesB to C
- Oil and gas wellsD to F
- Parks and nature nearbyD to F
- Air qualityC to F
- Drinking water qualityD to F
- Pesticide useD to F
- Neighborhood health statusB to D
- Past wildfire impactsA
- Past flood impactsA
- Noise levelsA to D
- Radiation signalsC to D
Based on 8 census tracts · compiled September 10, 2026 · how each grade works and its sources
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