Environment
Avon High School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Avon High School in Avon, Connecticut.
Latest Air Quality Index
36
Good · monitor 15.2 km away
PM2.5 annual6.4 µg/m³
Water health violations 10yr4
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
36
AQI latest — Good
36
AQI 7-day avg
1
Days unhealthy in last 90
6.4
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
48.2
Ozone annual ppb
23.4
NO₂ annual ppb
Public Water System
CTWC - UNIONVILLE SYSTEM · PWS CT0520011
4
Health-based violations (10yr)
0
Acute violations (10yr)
14,693
Population served
41 (health-based)
Most recent violation type
2019-11-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
11
TRI sites within 5 miles
10.1 mi
Nearest Superfund (NPL)
BARKHAMSTED NEW HARTFORD LANDFILL
3.7 mi
Nearest brownfield
COLLINSVILLE AXE FACTORY
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).