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  4. Lehigh County

Lehigh County

Pennsylvania

2025-12-18 22:00
AQI (India)
Good
Pollutants
O3
μg/m³
32.1
PM2.5
μg/m³
11.3
Weather
  • ℃
  • ℉
4℃
75%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
Places included
Alburtis
AQI 19
Allentown
AQI 33
Catasauqua
AQI 19
Coopersburg
AQI 19
Coplay
AQI 19
Emmaus
AQI 19
Fountain Hill
AQI 19
Hanover Township
AQI 19
Heidelberg Township
AQI 19
Lower Macungie Township
AQI 19
Lower Milford Township
AQI 19
Lowhill Township
AQI 19
Lynn Township
AQI 49
Macungie
AQI 19
North Whitehall Township
AQI 19
South Whitehall Township
AQI 19
Upper Macungie Township
AQI 19
Upper Milford
AQI 19
Upper Saucon Township
AQI 19
Washington Township
AQI 19
Weisenberg Township
AQI 19
Whitehall
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Coplay
AQI 19
Hokendauqua
AQI 19
Northampton
AQI 19
North Catasauqua
AQI 19
Catasauqua
AQI 19
Allentown
AQI 33
Walnutport
AQI 19
Ancient Oaks
AQI 19
Breinigsville
AQI 19
Emmaus
AQI 19
Macungie
AQI 19