Environment
West Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of West Elementary School in Zion, Illinois.
Latest Air Quality Index
33
Good · monitor 6.9 km away
PM2.5 annual6.0 µg/m³
Water health violations 10yr0
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
33
AQI latest — Good
33
AQI 7-day avg
3
Days unhealthy in last 90
6.0
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
49.7
Ozone annual ppb
5.8
NO₂ annual ppb
Public Water System
ZION · PWS IL0972000
0
Health-based violations (10yr)
0
Acute violations (10yr)
24,442
Population served
72
Most recent violation type
2025-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
7
TRI sites within 5 miles
4.3 mi
Nearest Superfund (NPL)
YEOMAN CREEK LANDFILL
6.2 mi
Nearest brownfield
WAUKEGAN GAS STATION
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).