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  4. Lehigh County

Lehigh County

Pennsylvania

2026-04-20 00:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
75
PM2.5
μg/m³
2.9
Weather
  • ℃
  • ℉
5℃
75%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Alburtis
AQI 17
Allentown
AQI 33
Catasauqua
AQI 17
Coopersburg
AQI 17
Coplay
AQI 17
Emmaus
AQI 17
Fountain Hill
AQI 17
Hanover Township
AQI 17
Heidelberg Township
AQI 17
Lower Macungie Township
AQI 17
Lower Milford Township
AQI 17
Lowhill Township
AQI 17
Lynn Township
AQI 37
Macungie
AQI 17
North Whitehall Township
AQI 17
South Whitehall Township
AQI 17
Upper Macungie Township
AQI 17
Upper Milford
AQI 17
Upper Saucon Township
AQI 17
Washington Township
AQI 17
Weisenberg Township
AQI 17
Whitehall
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Coplay
AQI 17
Hokendauqua
AQI 17
Northampton
AQI 17
North Catasauqua
AQI 17
Catasauqua
AQI 17
Allentown
AQI 33
Walnutport
AQI 17
Ancient Oaks
AQI 17
Breinigsville
AQI 17
Emmaus
AQI 17
Macungie
AQI 17