Environment
Monroe High School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Monroe High School in Monroe, Washington.
Latest Air Quality Index
24
Good · monitor 20.2 km away
PM2.5 annual4.3 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
24
AQI latest — Good
24
AQI 7-day avg
3
Days unhealthy in last 90
4.3
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
Public Water System
MONROE WATER SYSTEM · PWS WA5355820
0
Health-based violations (10yr)
0
Acute violations (10yr)
23,467
Population served
71
Most recent violation type
2024-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
4
TRI sites within 5 miles
23.2 mi
Nearest Superfund (NPL)
QUENDALL TERMINALS
6.6 mi
Nearest brownfield
SNOHOMISH CITY OF
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).