Toa Baja Municipio, PR

ZIP 00951

In ZIP 00951, 1 of the 12 things we check have at least one part graded D or F.

• Nearest Superfund site: Scorpio Recycling, Inc., 2.0 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Super Asphalt Guaynabo Plant (58%), mostly polycyclic aromatic compounds.
• Fine particles (PM2.5) average 7.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.

Grades for ZIP 00951

• Superfund sites nearbyF
• Factories and industrial sitesC
• Oil and gas wellsA
• Air qualityC
• Past wildfire impactsA
• Past flood impactsC

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

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