Environment
LANCASTER HIGH SCHOOL — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of LANCASTER HIGH SCHOOL in LANCASTER, New York.
Latest Air Quality Index
35
Good · monitor 7.8 km away
PM2.5 annual6.4 µg/m³
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
35
AQI latest — Good
35
AQI 7-day avg
0
Days unhealthy in last 90
6.4
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
46.9
Ozone annual ppb
18.9
NO₂ annual ppb
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
34
TRI sites within 5 miles
17.3 mi
Nearest Superfund (NPL)
EIGHTEENMILE CREEK
6.0 mi
Nearest brownfield
1 LIBERTY
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).