Environment
Olympia North Elem Sch — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Olympia North Elem Sch in Danvers, Illinois.
Latest Air Quality Index
35
Good · monitor 14.8 km away
PM2.5 annual6.6 µg/m³
Water health violations 10yr20
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
35
AQI latest — Good
35
AQI 7-day avg
3
Days unhealthy in last 90
6.6
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
51.0
Ozone annual ppb
Public Water System
DANVERS · PWS IL1130450
20
Health-based violations (10yr)
0
Acute violations (10yr)
1,183
Population served
4H
Most recent violation type
2025-07-02
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
55.6 mi
Nearest Superfund (NPL)
DEPUE NEW JERSEY ZINC MOBIL CHEMICAL CORP
24.9 mi
Nearest brownfield
100 SE PERSIMMON STREET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).