Westchester County, NY

ZIP 10553

In ZIP 10553, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Veolia Water New York, Inc. Rd-1 meets every EPA legal limit; 7 contaminants are above health goals, led by chloroform at 89× California’s Public Health Goal.
• Nearest Superfund site: Mattiace Petrochemical Co., Inc., 9.2 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Eto Sterilization (61%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.1 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 10553

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

Based on 6 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…