Environment
Jefferson Elem School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Jefferson Elem School in Belleville, Illinois.
Latest Air Quality Index
49
Good · monitor 19.1 km away
PM2.5 annual8.7 µg/m³
Water health violations 10yr14
TRI sites within 1 mi4
Air Quality
EPA AirNow + AQS · 2024
49
AQI latest — Good
49
AQI 7-day avg
3
Days unhealthy in last 90
8.7
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
49.2
Ozone annual ppb
24.4
NO₂ annual ppb
Public Water System
MEADOWBROOK MH COMMUNITY, LLC · PWS IL1635060
14
Health-based violations (10yr)
0
Acute violations (10yr)
463
Population served
72
Most recent violation type
2025-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
4
TRI sites within 1 mile
10
TRI sites within 5 miles
10.9 mi
Nearest Superfund (NPL)
OLD AMERICAN ZINC PLANT
5.6 mi
Nearest brownfield
FORMER CLARK 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).