Environment
Hanscom Middle — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Hanscom Middle in Hanscom Air Force Base, Massachusetts.
Latest Air Quality Index
30
Good · monitor 17.4 km away
PM2.5 annual5.4 µg/m³
Water health violations 10yr2
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
30
AQI latest — Good
30
AQI 7-day avg
3
Days unhealthy in last 90
5.4
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
38.6
Ozone annual ppb
19.9
NO₂ annual ppb
Public Water System
HANSCOM AFB · PWS MA3023002
2
Health-based violations (10yr)
0
Acute violations (10yr)
11,789
Population served
27
Most recent violation type
2020-10-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
33
TRI sites within 5 miles
1.1 mi
Nearest Superfund (NPL)
HANSCOM FIELD HANSCOM AIR FORCE BASE
6.6 mi
Nearest brownfield
1072 BELMONT STREET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).