Environment
Matteson Elem School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Matteson Elem School in Matteson, Illinois.
Latest Air Quality Index
43
Good · monitor 14.7 km away
PM2.5 annual7.8 µg/m³
Water health violations 10yr0
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
43
AQI latest — Good
43
AQI 7-day avg
3
Days unhealthy in last 90
7.8
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
50.8
Ozone annual ppb
29.0
NO₂ annual ppb
Public Water System
MATTESON · PWS IL0311800
0
Health-based violations (10yr)
0
Acute violations (10yr)
18,293
Population served
4H
Most recent violation type
2025-07-02
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
40
TRI sites within 5 miles
12.5 mi
Nearest Superfund (NPL)
ESTECH GENERAL CHEMICAL COMPANY
1.0 mi
Nearest brownfield
METRA NORTH LOT
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).