DuPage County, IL
ZIP 60527
In ZIP 60527, 7 of the 12 things we check have at least one part graded D or F.
- Drinking water: Burr Ridge meets every EPA legal limit; 11 contaminants are above health goals, led by lead at 167× California’s Public Health Goal.
- Nearest Superfund site: Lenz Oil Service, Inc., 1.0 miles away.
- Largest share of modeled toxic air from industry: W R Grace & Co (61%), mostly cobalt compounds.
- Fine particles (PM2.5) average 8.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 9,022 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 60527
- Superfund sites nearbyD to F
- Factories and industrial sitesD to F
- Oil and gas wellsA to C
- Parks and nature nearbyC to F
- Air qualityD to F
- Drinking water qualityC to F
- Pesticide useB to C
- Neighborhood health statusB to C
- Past wildfire impactsA
- Past flood impactsA
- Noise levelsA to D
- Radiation signalsC to D
Based on 15 census tracts · compiled September 10, 2026 · how each grade works and its sources
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