Environment
Laurel Middle School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Laurel Middle School in Laurel, Montana.
Latest Air Quality Index
37
Good · monitor 29.8 km away
PM2.5 annual6.7 µg/m³
Water health violations 10yr4
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
37
AQI latest — Good
37
AQI 7-day avg
3
Days unhealthy in last 90
6.7
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
51.2
Ozone annual ppb
16.0
NO₂ annual ppb
Public Water System
LAUREL MUNICIPAL WATER SYSTEM · PWS MT0000270
4
Health-based violations (10yr)
4
Acute violations (10yr)
6,339
Population served
52
Most recent violation type
2022-10-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
5
TRI sites within 5 miles
13.4 mi
Nearest Superfund (NPL)
BILLINGS PCE
0.9 mi
Nearest brownfield
SPRUCE GROVE I
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).