Environment
Gill Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Gill Elementary in Gill, Massachusetts.
Latest Air Quality Index
35
Good · monitor 9.4 km away
PM2.5 annual6.2 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
35
AQI latest — Good
35
AQI 7-day avg
3
Days unhealthy in last 90
6.2
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
42.0
Ozone annual ppb
Public Water System
NORTHFIELD MT HERMON SCHOOL · PWS MA1106002
0
Health-based violations (10yr)
0
Acute violations (10yr)
750
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
11
TRI sites within 5 miles
19.0 mi
Nearest Superfund (NPL)
TROY MILLS LANDFILL
0.8 mi
Nearest brownfield
444 MAIN ROAD
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).