Environment
Westfield School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Westfield School in ALPINE, Utah.
Latest Air Quality Index
31
Good · monitor 13.5 km away
PM2.5 annual5.6 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
31
AQI latest — Good
31
AQI 7-day avg
0
Days unhealthy in last 90
5.6
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
50.2
Ozone annual ppb
16.7
NO₂ annual ppb
Public Water System
HIDDEN CREEK WATER CO · PWS UTAH25144
0
Health-based violations (10yr)
0
Acute violations (10yr)
109
Population served
72
Most recent violation type
2025-10-02
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
3
TRI sites within 5 miles
15.6 mi
Nearest Superfund (NPL)
MURRAY SMELTER
9.6 mi
Nearest brownfield
1020 N GENEVA RD
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).