Environment
Mountain Bay Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Mountain Bay Elementary in Weston, Wisconsin.
Latest Air Quality Index
31
Good · monitor 29.5 km away
PM2.5 annual5.5 µg/m³
Water health violations 10yr0
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
31
AQI latest — Good
31
AQI 7-day avg
3
Days unhealthy in last 90
5.5
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
44.8
Ozone annual ppb
Public Water System
WESTON MUNICIPAL UTILITIES · PWS WI7370163
0
Health-based violations (10yr)
0
Acute violations (10yr)
16,000
Population served
03
Most recent violation type
2023-04-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
16
TRI sites within 5 miles
7.7 mi
Nearest Superfund (NPL)
WAUSAU GROUND WATER CONTAMINATION
2.3 mi
Nearest brownfield
MODERN SEWER SERVICE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).