Environment
Thomas Blake Middle — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Thomas Blake Middle in Medfield, Massachusetts.
Latest Air Quality Index
32
Good · monitor 23.7 km away
PM2.5 annual5.7 µg/m³
Water health violations 10yr2
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
32
AQI latest — Good
32
AQI 7-day avg
0
Days unhealthy in last 90
5.7
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
47.6
Ozone annual ppb
7.1
NO₂ annual ppb
Public Water System
MEDFIELD WATER DEPT. · PWS MA2175000
2
Health-based violations (10yr)
2
Acute violations (10yr)
12,894
Population served
3D
Most recent violation type
2022-09-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
19
TRI sites within 5 miles
4.0 mi
Nearest Superfund (NPL)
BLACKBURN UNION PRIVILEGES
3.6 mi
Nearest brownfield
CENTRAL BUSINESS DIST PARK LOT
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).