Ventura County, CA
ZIP 93063
In ZIP 93063, 9 of the 12 things we check have at least one part graded D or F.
- Drinking water: Cal American Water Company - Piru has 2 contaminants at or over an EPA legal limit; 11 contaminants are above health goals, led by pfoa at 829× California’s Public Health Goal.
- Closer to Superfund sites than 58% of U.S. neighborhoods, with no listed site within 10 miles of its center.
- Largest share of modeled toxic air from industry: Chevron Products Co. Div Of Chevron USA Inc. (94%), mostly chromium compounds.
- Fine particles (PM2.5) average 8.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 2,496,015 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 93063
- Superfund sites nearbyA to C
- Factories and industrial sitesA to D
- Oil and gas wellsF
- Parks and nature nearbyA to D
- Air qualityA to F
- Drinking water qualityC to F
- Pesticide useD to F
- Neighborhood health statusA to C
- Past wildfire impactsF
- Past flood impactsA
- Noise levelsA to D
- Radiation signalsB to F
Based on 16 census tracts · compiled October 25, 2026 · how each grade works and its sources
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