Clayton County, GA

ZIP 30273

In ZIP 30273, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Clayton County Water Authority has 2 contaminants at or over an EPA legal limit; 14 contaminants are above health goals, led by pfos at 6.8× 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: Becton Dickinson & Co Covington Operations (82%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 14,563 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 30273

• Superfund sites nearbyA
• Factories and industrial sitesD
• Oil and gas wellsA
• Parks and nature nearbyD to F
• Air qualityD
• Drinking water qualityC to F
• Pesticide useA to C
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

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

Loading the full report, with every source…