Environment
Maple Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Maple Elementary School in SEATTLE, Washington.
Latest Air Quality Index
27
Good · monitor 1.4 km away
PM2.5 annual4.8 µg/m³
Water health violations 10yr0
TRI sites within 1 mi15
Air Quality
EPA AirNow + AQS · 2024
27
AQI latest — Good
27
AQI 7-day avg
0
Days unhealthy in last 90
4.8
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
34.9
Ozone annual ppb
19.8
NO₂ annual ppb
Public Water System
SEATTLE PUBLIC UTILITIES · PWS WA5377050
0
Health-based violations (10yr)
0
Acute violations (10yr)
1,161,961
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
15
TRI sites within 1 mile
92
TRI sites within 5 miles
2.1 mi
Nearest Superfund (NPL)
HARBOR ISLAND LEAD
0.3 mi
Nearest brownfield
KELLY MOORE PRESERVATIVE PLANT
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).