Environment
Willow Crest Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Willow Crest Elementary in Auburn, Washington.
Latest Air Quality Index
41
Good · monitor 17.9 km away
PM2.5 annual7.4 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
41
AQI latest — Good
41
AQI 7-day avg
3
Days unhealthy in last 90
7.4
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
40.0
Ozone annual ppb
23.8
NO₂ annual ppb
Public Water System
Auburn City of · PWS WA5303350
0
Health-based violations (10yr)
0
Acute violations (10yr)
107,655
Population served
03
Most recent violation type
2025-01-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
30
TRI sites within 5 miles
6.7 mi
Nearest Superfund (NPL)
SEATTLE MUNICIPAL LANDFILL KENT HIGHLANDS
1.9 mi
Nearest brownfield
15800 SE AUBURN BLACK DIAMOND ROAD
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).