Environment
Kennett High School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Kennett High School in Kennett Square, Pennsylvania.
Latest Air Quality Index
38
Good · monitor 5.1 km away
PM2.5 annual6.8 µg/m³
Water health violations 10yr8
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
38
AQI latest — Good
38
AQI 7-day avg
1
Days unhealthy in last 90
6.8
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
48.1
Ozone annual ppb
20.1
NO₂ annual ppb
Public Water System
KENNETT SQUARE MUN WATER WORKS · PWS PA1150108
8
Health-based violations (10yr)
0
Acute violations (10yr)
6,328
Population served
31
Most recent violation type
2026-01-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
5
TRI sites within 5 miles
3.6 mi
Nearest Superfund (NPL)
HOCKESSIN GROUNDWATER
1.4 mi
Nearest brownfield
RED CLAY CREEK PARK KENNETT SQUARE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).