Environment
John Middleton Elem School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of John Middleton Elem School in Skokie, Illinois.
Latest Air Quality Index
40
Good · monitor 7.1 km away
PM2.5 annual7.2 µg/m³
Water health violations 10yr0
TRI sites within 1 mi14
Air Quality
EPA AirNow + AQS · 2024
40
AQI latest — Good
40
AQI 7-day avg
0
Days unhealthy in last 90
7.2
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
51.3
Ozone annual ppb
26.7
NO₂ annual ppb
Public Water System
SKOKIE · PWS IL0312880
0
Health-based violations (10yr)
0
Acute violations (10yr)
66,422
Population served
4H
Most recent violation type
2025-07-02
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
14
TRI sites within 1 mile
103
TRI sites within 5 miles
23.9 mi
Nearest Superfund (NPL)
OUTBOARD MARINE CORP
1.0 mi
Nearest brownfield
EVANSTON ANIMAL SHELTER
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).