Solano County, CA

ZIP 94510

In ZIP 94510, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: City Of Vallejo-Lakes System meets every EPA legal limit; 10 contaminants are above health goals, led by arsenic at 360× California’s Public Health Goal.
• Nearest Superfund site: Concord Naval Weapons Station, 9.3 miles away.
• Largest share of modeled toxic air from industry: Martinez Refining Co LLC (49%), mostly sulfuric acid.
• Fine particles (PM2.5) average 9.3 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 94510

• Superfund sites nearbyA to D
• Factories and industrial sitesB to F
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityC to F
• Drinking water qualityC
• Pesticide useD to F
• Neighborhood health statusA to D
• Past wildfire impactsA to C
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsA to B

Based on 11 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…