Fresno County, CA

ZIP 93723

In ZIP 93723, 9 of the 12 things we check have at least one part graded D or F.

• Drinking water: City Of Fresno has 4 contaminants at or over an EPA legal limit; 34 contaminants are above health goals, led by vanadium at 1.4× California’s Public Health Goal.
• Nearest Superfund site: Fresno Municipal Sanitary Landfill, 2.0 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Excelsior Inc. (28%), mostly chromium.
• Fine particles (PM2.5) average 10.8 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 93723

• Superfund sites nearbyA to F
• Factories and industrial sitesC to F
• Oil and gas wellsA to D
• Parks and nature nearbyC to D
• Air qualityF
• Drinking water qualityC to F
• Pesticide useF
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsB to C
• Noise levelsA
• Radiation signalsC to D

Based on 7 census tracts · compiled September 10, 2026 · how each grade works and its sources

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