Palm Beach County, FL

ZIP 33426

In ZIP 33426, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Palm Beach County Water Utilities has 2 contaminants at or over an EPA legal limit; 11 contaminants are above health goals, led by pfoa at 671× California’s Public Health Goal.
• 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: Exxon Mobil Oil Corp Port Everglades Terminal (41%), mostly benzene.
• Fine particles (PM2.5) average 8.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 3,445,573 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 33426

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

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

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