Environment
Mellen Public School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Mellen Public School in Mellen, Wisconsin.
Latest Air Quality Index
26
Good · monitor 31.0 km away
PM2.5 annual4.7 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
26
AQI latest — Good
26
AQI 7-day avg
3
Days unhealthy in last 90
4.7
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
37.8
Ozone annual ppb
Public Water System
MELLEN WATER UTILITY · PWS WI8020378
0
Health-based violations (10yr)
0
Acute violations (10yr)
731
Population served
27
Most recent violation type
2022-01-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
21.6 mi
Nearest Superfund (NPL)
ASHLAND NORTHERN STATES POWER LAKEFRONT
19.7 mi
Nearest brownfield
DIAPERVILLE BIA ROAD SITE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).