Environment
LONEDELL ELEM. — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of LONEDELL ELEM. in LONEDELL, Missouri.
Latest Air Quality Index
36
Good · monitor 40.8 km away
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
36
AQI latest — Good
36
AQI 7-day avg
3
Days unhealthy in last 90
48.3
Ozone annual ppb
Public Water System
LONEDELL R XIV ELEMENTARY SCHOOL · PWS MO6171159
0
Health-based violations (10yr)
0
Acute violations (10yr)
385
Population served
4B
Most recent violation type
2025-12-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
1
TRI sites within 5 miles
7.8 mi
Nearest Superfund (NPL)
SOUTHWEST JEFFERSON COUNTY MINING
11.7 mi
Nearest brownfield
UNION CORPORATE CENTER
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).