Prince George's County, MD
ZIP 20781
In ZIP 20781, 5 of the 12 things we check have at least one part graded D or F.
- Drinking water: Washington Suburban Sanitary Commission meets every EPA legal limit; 4 contaminants are above health goals, led by bromodichloromethane at 96× California’s Public Health Goal.
- Nearest Superfund site: Beltsville Agricultural Research Center (usda), 6.0 miles away (2 within 10 miles).
- Largest share of modeled toxic air from industry: Elite Spice Inc. (52%), mostly ethylene oxide.
- Fine particles (PM2.5) average 8.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 33,676 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 20781
- Superfund sites nearbyD
- Factories and industrial sitesD to F
- Oil and gas wellsA
- Parks and nature nearbyC to D
- Air qualityD to F
- Drinking water qualityC
- Pesticide useB to C
- Neighborhood health statusB to C
- Past wildfire impactsA
- Past flood impactsC
- Noise levelsA to D
Based on 9 census tracts · compiled October 25, 2026 · how each grade works and its sources
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