Environment
Central Intermediate Sch — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Central Intermediate Sch in Washington, Illinois.
Latest Air Quality Index
41
Good · monitor 13.3 km away
PM2.5 annual7.3 µg/m³
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
7.3
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
48.0
Ozone annual ppb
Public Water System
WASHINGTON · PWS IL1790750
0
Health-based violations (10yr)
0
Acute violations (10yr)
14,793
Population served
71
Most recent violation type
2025-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
1
TRI sites within 5 miles
43.4 mi
Nearest Superfund (NPL)
DEPUE NEW JERSEY ZINC MOBIL CHEMICAL CORP
8.5 mi
Nearest brownfield
FORMER METHODIST FAMILY CHILD CARE CENTER PARCEL 6
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).