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  4. Lehigh County

Lehigh County

Pennsylvania

2026-08-21 07:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.8
O3
μg/m³
60
Weather
  • ℃
  • ℉
15℃
91%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alburtis
AQI 44
Allentown
AQI 44
Catasauqua
AQI 44
Coopersburg
AQI 44
Coplay
AQI 44
Emmaus
AQI 44
Fountain Hill
AQI 44
Hanover Township
AQI 44
Heidelberg Township
AQI 44
Lower Macungie Township
AQI 44
Lower Milford Township
AQI 44
Lowhill Township
AQI 44
Lynn Township
AQI 41
Macungie
AQI 44
North Whitehall Township
AQI 44
South Whitehall Township
AQI 44
Upper Macungie Township
AQI 44
Upper Milford
AQI 44
Upper Saucon Township
AQI 44
Washington Township
AQI 44
Weisenberg Township
AQI 44
Whitehall
AQI 44
Data Sources
http://www.airnow.gov/

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Cities Nearby

Coplay
AQI 44
Hokendauqua
AQI 44
Northampton
AQI 44
North Catasauqua
AQI 44
Catasauqua
AQI 44
Allentown
AQI 44
Walnutport
AQI 44
Ancient Oaks
AQI 44
Breinigsville
AQI 44
Emmaus
AQI 44
Macungie
AQI 44