Environment
Devon El Sch — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Devon El Sch in Devon, Pennsylvania.
Latest Air Quality Index
39
Good · monitor 12.9 km away
PM2.5 annual7.0 µg/m³
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
39
AQI latest — Good
39
AQI 7-day avg
3
Days unhealthy in last 90
7.0
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
47.7
Ozone annual ppb
23.0
NO₂ annual ppb
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
19
TRI sites within 5 miles
3.7 mi
Nearest Superfund (NPL)
PAOLI RAIL YARD
4.0 mi
Nearest brownfield
KOP BID SUB STATION
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).