Environment
SEQUOYAH MS — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of SEQUOYAH MS in Broken Arrow, Oklahoma.
Latest Air Quality Index
47
Good · monitor 20.3 km away
PM2.5 annual8.4 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
47
AQI latest — Good
47
AQI 7-day avg
3
Days unhealthy in last 90
8.4
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
51.9
Ozone annual ppb
13.6
NO₂ annual ppb
Public Water System
BROKEN ARROW MUNICIPAL AUTHORITY · PWS OK1021508
0
Health-based violations (10yr)
0
Acute violations (10yr)
116,330
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
31
TRI sites within 5 miles
32.5 mi
Nearest Superfund (NPL)
FANSTEEL METALS FMRI
7.3 mi
Nearest brownfield
ROBSON SW
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).