Environment
School #522 — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of School #522 in MINNETONKA, Minnesota.
Latest Air Quality Index
51
Moderate · monitor 6.4 km away
PM2.5 annual6.8 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
51
AQI latest — Moderate
51
AQI 7-day avg
3
Days unhealthy in last 90
6.8
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
39.1
Ozone annual ppb
18.4
NO₂ annual ppb
Public Water System
Minnetonka · PWS MN1270031
0
Health-based violations (10yr)
0
Acute violations (10yr)
54,474
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
80
TRI sites within 5 miles
2.8 mi
Nearest Superfund (NPL)
REILLY TAR CHEMICAL CORP ST LOUIS PARK PLANT
2.6 mi
Nearest brownfield
JOHN V NILSON KATHY NILSON 4305 SHADY OAK RD
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).