Environment
Gloucester High — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Gloucester High in Gloucester, Massachusetts.
Latest Air Quality Index
40
Good · monitor 28.7 km away
PM2.5 annual7.3 µg/m³
Water health violations 10yr0
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
40
AQI latest — Good
40
AQI 7-day avg
3
Days unhealthy in last 90
7.3
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
45.3
Ozone annual ppb
11.2
NO₂ annual ppb
Public Water System
GLOUCESTER PUBLIC UTILITY DIVISION · PWS MA3107000
0
Health-based violations (10yr)
0
Acute violations (10yr)
37,440
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
8
TRI sites within 5 miles
13.4 mi
Nearest Superfund (NPL)
CREESE COOK TANNERY FORMER
0.3 mi
Nearest brownfield
CAPE ANN FORGE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).