Riverside County, CA

ZIP 92230

In ZIP 92230, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Eastern Municipal Wd has 4 contaminants at or over an EPA legal limit; 27 contaminants are above health goals, led by pfhxs at 15× California Notification Level.
• 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: Wabash National L.P. (56%), mostly chromium.
• Fine particles (PM2.5) average 6.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 1,172,577 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 92230

• Superfund sites nearbyA
• Factories and industrial sitesA
• Oil and gas wellsC
• Parks and nature nearbyB
• Air qualityB
• Drinking water qualityC to F
• Pesticide useD
• Neighborhood health statusC
• Past wildfire impactsD
• Past flood impactsC
• Noise levelsA
• Radiation signalsD

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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