Westchester County, NY

ZIP 10510

In ZIP 10510, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Kensico Water District meets every EPA legal limit; 7 contaminants are above health goals, led by lead at 11× California’s Public Health Goal.
• Nearest Superfund site: Magna Metals, 6.7 miles away.
• Largest share of modeled toxic air from industry: Metallized Carbon Corp (54%), mostly polycyclic aromatic compounds.
• Fine particles (PM2.5) average 7.3 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 10510

• Superfund sites nearbyD to F
• Factories and industrial sitesB to C
• Oil and gas wellsA
• Parks and nature nearbyC to F
• Air qualityB to C
• Drinking water qualityC to D
• Pesticide useB to C
• Neighborhood health statusA to B
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA to D

Based on 7 census tracts · compiled September 10, 2026 · how each grade works and its sources

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