Environment
Briggs Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Briggs Elementary in Ashburnham, Massachusetts.
Latest Air Quality Index
22
Good · monitor 27.8 km away
PM2.5 annual3.9 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
22
AQI latest — Good
22
AQI 7-day avg
0
Days unhealthy in last 90
3.9
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
41.4
Ozone annual ppb
Public Water System
ASH/WIN JOINT WATER AUTHORITY · PWS MA2011004
0
Health-based violations (10yr)
0
Acute violations (10yr)
11,394
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
12
TRI sites within 5 miles
16.2 mi
Nearest Superfund (NPL)
SOUTH MUNICIPAL WATER SUPPLY WELL
0.5 mi
Nearest brownfield
152 CENTER STREET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).