Palm Beach County, FL
ZIP 33434
In ZIP 33434, 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; 18 contaminants are above health goals, led by pfos at 15× California’s Public Health Goal.
- Nearest Superfund site: Flash Cleaners, 6.7 miles away (3 within 10 miles).
- Largest share of modeled toxic air from industry: Jl Audio Inc. (97%), mostly diisocyanates.
- Fine particles (PM2.5) average 7.6 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 33434
- Superfund sites nearbyA to C
- Factories and industrial sitesB to C
- Oil and gas wellsA
- Parks and nature nearbyD to F
- Air qualityB to C
- Drinking water qualityF
- Pesticide useF
- Neighborhood health statusA to D
- Past wildfire impactsA to D
- Past flood impactsC
- Noise levelsA to D
Based on 13 census tracts · compiled September 10, 2026 · how each grade works and its sources
Loading the full report, with every source…