Bucks County, PA
ZIP 18921
In ZIP 18921, 3 of the 12 things we check have at least one part graded D or F.
- Nearest Superfund site: Revere Chemical Co., 1.1 miles away (3 within 10 miles).
- Largest share of modeled toxic air from industry: B. Braun Medical Inc Manufacturing Div (47%), mostly ethylene oxide.
- Fine particles (PM2.5) average 6.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 73,480 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 18921
- Superfund sites nearbyF
- Factories and industrial sitesB
- Oil and gas wellsA
- Parks and nature nearbyC
- 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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