San Diego County, CA
ZIP 92019
In ZIP 92019, 7 of the 12 things we check have at least one part graded D or F.
- Drinking water: Barrett Lake Mh And Rv Llc has 1 contaminant at or over an EPA legal limit; 10 contaminants are above health goals, led by uranium at 91× California’s Public Health Goal.
- Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
- Largest share of modeled toxic air from industry: Gkn Aerospace Chem-Tronics Inc (41%), mostly ethylene oxide.
- Fine particles (PM2.5) average 10.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 344,328 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 92019
- Superfund sites nearbyA
- Factories and industrial sitesA to D
- Oil and gas wellsA
- Parks and nature nearbyA to D
- Air qualityA to F
- Drinking water qualityB to D
- Pesticide useB to D
- Neighborhood health statusA to F
- Past wildfire impactsC to F
- Past flood impactsA
- Noise levelsA to B
- Radiation signalsB to C
Based on 18 census tracts · compiled October 25, 2026 · how each grade works and its sources
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