Environment
Highland Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Highland Elementary School in Marengo, Ohio.
Latest Air Quality Index
48
Good · monitor 40.4 km away
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
48
AQI latest — Good
48
AQI 7-day avg
1
Days unhealthy in last 90
48.1
Ozone annual ppb
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
28.4 mi
Nearest Superfund (NPL)
LITTLE SCIOTO RIVER
12.1 mi
Nearest brownfield
MINNIE OSBORNE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).