Solano County, CA

ZIP 95625

In ZIP 95625, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: City Of Vacaville meets every EPA legal limit; 16 contaminants are above health goals, led by vanadium at 1.1× California’s Public Health Goal.
• Nearest Superfund site: Travis Air Force Base, 9.1 miles away.
• Largest share of modeled toxic air from industry: Valero Refining Co-Cali Fornia Benicia Refinery (27%), mostly nickel compounds.
• Fine particles (PM2.5) average 8.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 511,126 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 95625

• Superfund sites nearbyC
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityD
• Drinking water qualityA to C
• Pesticide useF
• Neighborhood health statusA
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA
• Radiation signalsB

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

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