Environment
Student Link — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Student Link in Vashon, Washington.
Latest Air Quality Index
38
Good · monitor 15.8 km away
PM2.5 annual6.9 µg/m³
Water health violations 10yr4
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
38
AQI latest — Good
38
AQI 7-day avg
3
Days unhealthy in last 90
6.9
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
34.9
Ozone annual ppb
19.8
NO₂ annual ppb
Public Water System
WATER DISTRICT 19 · PWS WA5338900
4
Health-based violations (10yr)
0
Acute violations (10yr)
3,723
Population served
41 (health-based)
Most recent violation type
2025-08-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
3
TRI sites within 5 miles
8.2 mi
Nearest Superfund (NPL)
MIDWAY LANDFILL
0.9 mi
Nearest brownfield
ELLISPORT CREEK GREENSPACE PROJECT
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).