Honolulu County, HI

ZIP 96759

In ZIP 96759, 2 of the 12 things we check have at least one part graded D or F.

  • Drinking water: Schofield Barracks meets every EPA legal limit; 4 contaminants are above health goals, led by vanadium at 1.8× California’s Public Health Goal.
  • Nearest Superfund site: Del Monte Corp. (oahu Plantation), 2.4 miles away (3 within 10 miles).
  • Largest share of modeled toxic air from industry: Hawaiian Electric Co Inc Waiau Generating Station (46%), mostly sulfuric acid.
  • Fine particles (PM2.5) average 4.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.

Grades for ZIP 96759

  • Superfund sites nearbyF
  • Factories and industrial sitesC
  • Oil and gas wellsA
  • Air qualityA
  • Drinking water qualityB to F
  • Neighborhood health statusA
  • Past wildfire impactsA
  • Past flood impactsA

Based on 1 census tract · 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.