Environment
Union High School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Union High School in DOWAGIAC, Michigan.
Latest Air Quality Index
41
Good · monitor 33.5 km away
Water health violations 10yr0
TRI sites within 1 mi3
Air Quality
EPA AirNow + AQS · 2024
41
AQI latest — Good
41
AQI 7-day avg
3
Days unhealthy in last 90
49.7
Ozone annual ppb
Public Water System
DOWAGIAC · PWS MI0001860
0
Health-based violations (10yr)
0
Acute violations (10yr)
6,350
Population served
75
Most recent violation type
2023-11-07
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
3
TRI sites within 1 mile
7
TRI sites within 5 miles
11.7 mi
Nearest Superfund (NPL)
U S AVIEX
8.2 mi
Nearest brownfield
NILES NORTH INDUSTRIAL PARK
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).