Environment
EUREKA ELEM. — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of EUREKA ELEM. in EUREKA, Missouri.
Latest Air Quality Index
36
Good · monitor 24.0 km away
PM2.5 annual6.5 µg/m³
Water health violations 10yr0
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
36
AQI latest — Good
36
AQI 7-day avg
3
Days unhealthy in last 90
6.5
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
48.3
Ozone annual ppb
Public Water System
JEFFERSON COUNTY PWSD 2 · PWS MO6024293
0
Health-based violations (10yr)
0
Acute violations (10yr)
16,548
Population served
36
Most recent violation type
2025-01-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
3
TRI sites within 5 miles
6.8 mi
Nearest Superfund (NPL)
ELLISVILLE SITE
11.9 mi
Nearest brownfield
CITY OF CHESTERFIELD
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).