Hartford County, CT

ZIP 06027

In ZIP 06027, 2 of the 12 things we check have at least one part graded D or F.

• Nearest Superfund site: Barkhamsted-New Hartford Landfill, 8.0 miles away.
• Largest share of modeled toxic air from industry: Mott Metallurgical Corp (62%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 53,014 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 06027

• Superfund sites nearbyC
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityA
• Pesticide useD
• Neighborhood health statusC
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsD

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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