Los Angeles County, CA
ZIP 90210
In ZIP 90210, 9 of the 12 things we check have at least one part graded D or F.
- Drinking water: Los Angeles-City, Dept. Of Water & Power has 3 contaminants at or over an EPA legal limit; 30 contaminants are above health goals, led by pfos at 6.1× California’s Public Health Goal.
- Nearest Superfund site: San Fernando Valley (area 1), 6.6 miles away (3 within 10 miles).
- Largest share of modeled toxic air from industry: Certified Alloy Products Inc (29%), mostly cobalt.
- Fine particles (PM2.5) average 11.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 250,208 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 90210
- Superfund sites nearbyA to F
- Factories and industrial sitesD
- Oil and gas wellsC to F
- Parks and nature nearbyB to F
- Air qualityF
- Drinking water qualityD to F
- Pesticide useB to D
- Neighborhood health statusB to C
- Past wildfire impactsC to D
- Past flood impactsA
- Noise levelsA to D
Based on 13 census tracts · compiled September 10, 2026 · how each grade works and its sources
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