Environment
Canton High School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Canton High School in Canton, Illinois.
Latest Air Quality Index
41
Good · monitor 40.5 km away
Water health violations 10yr0
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
41
AQI latest — Good
41
AQI 7-day avg
1
Days unhealthy in last 90
Public Water System
CANTON · PWS IL0570250
0
Health-based violations (10yr)
0
Acute violations (10yr)
16,748
Population served
4H
Most recent violation type
2025-07-02
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
2
TRI sites within 5 miles
29.5 mi
Nearest Superfund (NPL)
GALESBURG KOPPERS CO
0.6 mi
Nearest brownfield
42 W SPRUCE STREET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).