Westchester County, NY
ZIP 10583
In ZIP 10583, 6 of the 12 things we check have at least one part graded D or F.
- Drinking water: Westchester Joint Water Works meets every EPA legal limit; 10 contaminants are above health goals, led by lead at 42× California’s Public Health Goal.
- Closer to Superfund sites than 65% of U.S. neighborhoods, with no listed site within 10 miles of its center.
- Largest share of modeled toxic air from industry: Zimmer Biomet (34%), mostly cobalt.
- Fine particles (PM2.5) average 8.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 5,510 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 10583
- Superfund sites nearbyA to D
- Factories and industrial sitesC
- Oil and gas wellsA
- Parks and nature nearbyD to F
- Air qualityC to D
- Drinking water qualityC to F
- Pesticide useB to C
- Neighborhood health statusA to B
- Past wildfire impactsA
- Past flood impactsC to D
- Noise levelsA to D
Based on 17 census tracts · compiled September 10, 2026 · how each grade works and its sources
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