Bucks County, PA

ZIP 19021

In ZIP 19021, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Aqua Pa Bensalem has 1 contaminant at or over an EPA legal limit; 10 contaminants are above health goals, led by pfos at 3.7× California’s Public Health Goal.
• Nearest Superfund site: Croydon TCE, 0.9 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Linde Gas & Equipment Inc. (37%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.8 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 19021

• Superfund sites nearbyF
• Factories and industrial sitesF
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityD to F
• Drinking water qualityD
• Pesticide useC to D
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsB to D
• Radiation signalsC

Based on 2 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…