Environment
Williams — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Williams in Pittsfield, Massachusetts.
Latest Air Quality Index
29
Good · monitor 3.2 km away
PM2.5 annual5.3 µg/m³
Water health violations 10yr1
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
29
AQI latest — Good
29
AQI 7-day avg
3
Days unhealthy in last 90
5.3
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
45.9
Ozone annual ppb
11.6
NO₂ annual ppb
Public Water System
PITTSFIELD DPU WATER DEPT · PWS MA1236000
1
Health-based violations (10yr)
0
Acute violations (10yr)
43,927
Population served
71
Most recent violation type
2017-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
12
TRI sites within 5 miles
1.6 mi
Nearest Superfund (NPL)
GE HOUSATONIC RIVER
1.7 mi
Nearest brownfield
NEW YORK AVENUE AND TYLER STREET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).