Bronx County, NY

ZIP 10474

In ZIP 10474, 5 of the 12 things we check have at least one part graded D or F.

  • Drinking water: New York City System meets every EPA legal limit; 9 contaminants are above health goals, led by chloroform at 86× California’s Public Health Goal.
  • Nearest Superfund site: Radium Chemical Co., Inc., 3.9 miles away (3 within 10 miles).
  • Largest share of modeled toxic air from industry: Eto Sterilization (54%), mostly ethylene oxide.
  • Fine particles (PM2.5) average 8.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.

Grades for ZIP 10474

  • Superfund sites nearbyF
  • Factories and industrial sitesA to C
  • Oil and gas wellsB
  • Parks and nature nearbyD to F
  • Air qualityD to F
  • Drinking water qualityC
  • Neighborhood health statusB to D
  • Past wildfire impactsA
  • Past flood impactsC
  • Noise levelsC to D
  • Radiation signalsC

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…

We use cookies and analytics to understand how people use PollutionProfile and improve the experience. We never sell your data. Learn more.