Fresno County, CA

ZIP 93234

In ZIP 93234, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lemoore Naval Air Station meets every EPA legal limit; 8 contaminants are above health goals, led by arsenic at 1,208× 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: Chemical Waste Management Inc (100%), mostly asbestos (friable).
• Fine particles (PM2.5) average 9.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 13,548,899 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 93234

• Superfund sites nearbyA
• Factories and industrial sitesA to B
• Oil and gas wellsA to B
• Parks and nature nearbyC
• Air qualityB to F
• Drinking water qualityC
• Pesticide useF
• Neighborhood health statusC to F
• Past wildfire impactsA to C
• Past flood impactsC
• Noise levelsA
• Radiation signalsC

Based on 2 census tracts · compiled October 25, 2026 · how each grade works and its sources

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