Environment
Strath Haven HS — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Strath Haven HS in Wallingford, Pennsylvania.
Latest Air Quality Index
38
Good · monitor 6.6 km away
PM2.5 annual6.9 µg/m³
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
38
AQI latest — Good
38
AQI 7-day avg
0
Days unhealthy in last 90
6.9
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
49.5
Ozone annual ppb
20.2
NO₂ annual ppb
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
39
TRI sites within 5 miles
5.0 mi
Nearest Superfund (NPL)
METRO CONTAINER CORPORATION
2.1 mi
Nearest brownfield
HUNTER SCHOOL HOMEOWNERSHIP G3TFNY00
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).