Environment
WILLIAMS EL — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of WILLIAMS EL in PASADENA, Texas.
Latest Air Quality Index
53
Moderate · monitor 5.8 km away
PM2.5 annual10.2 µg/m³
Water health violations 10yr0
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
53
AQI latest — Moderate
53
AQI 7-day avg
0
Days unhealthy in last 90
10.2
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
45.4
Ozone annual ppb
24.3
NO₂ annual ppb
Public Water System
CITY OF PASADENA · PWS TX1010293
0
Health-based violations (10yr)
0
Acute violations (10yr)
152,000
Population served
75
Most recent violation type
2024-02-26
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
72
TRI sites within 5 miles
2.2 mi
Nearest Superfund (NPL)
US OIL RECOVERY
3.2 mi
Nearest brownfield
0 NUECES
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).