Environment
JEFFERSON HIGH SCHOOL — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of JEFFERSON HIGH SCHOOL in FESTUS, Missouri.
Latest Air Quality Index
36
Good · monitor 32.5 km away
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
49.2
Ozone annual ppb
Public Water System
FESTUS PWS · PWS MO6010276
0
Health-based violations (10yr)
0
Acute violations (10yr)
12,054
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
4
TRI sites within 5 miles
20.7 mi
Nearest Superfund (NPL)
MINKER STOUT ROMAINE CREEK
4.4 mi
Nearest brownfield
PPG CRYSTAL CITY PHASE I
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).