Environment
Onida Elementary - 04 — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Onida Elementary - 04 in Onida, South Dakota.
Latest Air Quality Index
12
Good · monitor 40.7 km away
Water health violations 10yr0
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
12
AQI latest — Good
12
AQI 7-day avg
3
Days unhealthy in last 90
Public Water System
ONIDA · PWS SD4600233
0
Health-based violations (10yr)
0
Acute violations (10yr)
658
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
1
TRI sites within 5 miles
154.3 mi
Nearest Superfund (NPL)
ELLSWORTH AIR FORCE BASE
22.0 mi
Nearest brownfield
COMMUNITY CARE CLINIC
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).