Fresno County, CA

ZIP 93648

In ZIP 93648, 9 of the 12 things we check have at least one part graded D or F.

• Drinking water: Teen Challenge meets every EPA legal limit; 2 contaminants are above health goals, led by lead at 169× California’s Public Health Goal.
• Nearest Superfund site: Selma Pressure Treating Company, 5.3 miles away.
• Largest share of modeled toxic air from industry: Pom Wonderful (83%), mostly peracetic acid.
• Fine particles (PM2.5) average 11.6 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 93648

• Superfund sites nearbyC to D
• Factories and industrial sitesC to D
• Oil and gas wellsA
• Parks and nature nearbyD to F
• Air qualityF
• Drinking water qualityD to F
• Pesticide useF
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA to D
• Radiation signalsD

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

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