Environment
Russell School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Russell School in Gray, Maine.
Latest Air Quality Index
23
Good · monitor 24.2 km away
PM2.5 annual5.4 µg/m³
Water health violations 10yr9
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
23
AQI latest — Good
23
AQI 7-day avg
1
Days unhealthy in last 90
5.4
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
39.4
Ozone annual ppb
14.7
NO₂ annual ppb
Public Water System
GRAY WATER DISTRICT · PWS ME0090620
9
Health-based violations (10yr)
5
Acute violations (10yr)
2,468
Population served
66
Most recent violation type
2025-09-29
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
11.6 mi
Nearest Superfund (NPL)
KEDDY MILL
0.2 mi
Nearest brownfield
TOWN OF GRAY OFFICES
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).