Essex County, NJ

ZIP 07028

In ZIP 07028, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Glen Ridge Water Dept has 1 contaminant at or over an EPA legal limit; 9 contaminants are above health goals, led by pfoa at 657× California’s Public Health Goal.
• Nearest Superfund site: Montclair/west Orange Radium Site, 0.9 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Eto Sterilization (34%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 234 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 07028

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

Based on 3 census tracts · compiled October 25, 2026 · how each grade works and its sources

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