Environment
Cheshire Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Cheshire Elementary in Delaware, Ohio.
Latest Air Quality Index
42
Good · monitor 15.8 km away
PM2.5 annual8.3 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
42
AQI latest — Good
42
AQI 7-day avg
0
Days unhealthy in last 90
8.3
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
48.4
Ozone annual ppb
16.4
NO₂ annual ppb
Public Water System
DEL-CO WATER COMPANY, INC. · PWS OH2101412
0
Health-based violations (10yr)
0
Acute violations (10yr)
150,000
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
10
TRI sites within 5 miles
19.0 mi
Nearest Superfund (NPL)
AIR FORCE PLANT 85
7.0 mi
Nearest brownfield
44 NORTH LIBERTY STREET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).