Environment
BEL-NOR — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of BEL-NOR in ST.LOUIS, Missouri.
Latest Air Quality Index
34
Good · monitor 7.1 km away
PM2.5 annual6.2 µg/m³
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
34
AQI latest — Good
34
AQI 7-day avg
3
Days unhealthy in last 90
6.2
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
42.8
Ozone annual ppb
18.3
NO₂ annual ppb
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
85
TRI sites within 5 miles
4.1 mi
Nearest Superfund (NPL)
ST LOUIS AIRPORT HAZELWOOD INTERIM STORAGE FUTURA COATINGS CO
1.1 mi
Nearest brownfield
HARDY HOUSE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).