Pinellas County, FL

ZIP 33704

In ZIP 33704, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: St Petersburg, City Of meets every EPA legal limit; 9 contaminants are above health goals, led by arsenic at 192× 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: Air Products & Chemicals Inc. - Port Manatee (42%), mostly chromium compounds.
• Fine particles (PM2.5) average 8.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 4,529 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 33704

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

Based on 12 census tracts · compiled October 25, 2026 · how each grade works and its sources

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