Environment
Shepard Hill Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Shepard Hill Elementary School in Plainfield, Connecticut.
Latest Air Quality Index
22
Good · monitor 20.3 km away
PM2.5 annual3.9 µg/m³
Water health violations 10yr0
TRI sites within 1 mi3
Air Quality
EPA AirNow + AQS · 2024
22
AQI latest — Good
22
AQI 7-day avg
0
Days unhealthy in last 90
3.9
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
44.8
Ozone annual ppb
Public Water System
CTWC - GALLUP SYSTEM · PWS CT1090031
0
Health-based violations (10yr)
0
Acute violations (10yr)
2,538
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
3
TRI sites within 1 mile
12
TRI sites within 5 miles
4.8 mi
Nearest Superfund (NPL)
GALLUP S QUARRY
3.9 mi
Nearest brownfield
INTER ROYAL
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).