Environment
Spring Grove Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Spring Grove Elementary School in Spring Grove, Illinois.
Latest Air Quality Index
42
Good · monitor 24.8 km away
PM2.5 annual7.6 µg/m³
Water health violations 10yr4
TRI sites within 1 mi4
Air Quality
EPA AirNow + AQS · 2024
42
AQI latest — Good
42
AQI 7-day avg
3
Days unhealthy in last 90
7.6
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
47.5
Ozone annual ppb
Public Water System
BILTMORE C C MAIN BUILDING · PWS IL3015057
4
Health-based violations (10yr)
0
Acute violations (10yr)
500
Population served
66
Most recent violation type
2025-12-02
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
4
TRI sites within 1 mile
13
TRI sites within 5 miles
8.2 mi
Nearest Superfund (NPL)
H O D LANDFILL
7.5 mi
Nearest brownfield
427 ORCHARD STREET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).