Environment
Newtown High School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Newtown High School in Sandy Hook, Connecticut.
Latest Air Quality Index
34
Good · monitor 14.4 km away
PM2.5 annual6.7 µg/m³
Water health violations 10yr8
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
34
AQI latest — Good
34
AQI 7-day avg
0
Days unhealthy in last 90
6.7
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
50.6
Ozone annual ppb
Public Water System
CURTIS PACKAGING · PWS CT0970372
8
Health-based violations (10yr)
0
Acute violations (10yr)
180
Population served
34
Most recent violation type
2025-11-18
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
9
TRI sites within 5 miles
11.3 mi
Nearest Superfund (NPL)
LAUREL PARK INC
1.0 mi
Nearest brownfield
7 9 GLEN ROAD
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).