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  4. Lehigh County

Lehigh County

Pennsylvania

2025-12-16 02:00
AQI (India)
Good
Pollutants
O3
μg/m³
47.1
PM2.5
μg/m³
12.1
Weather
  • ℃
  • ℉
-7℃
79%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
Places included
Alburtis
AQI 21
Allentown
AQI 48
Catasauqua
AQI 21
Coopersburg
AQI 21
Coplay
AQI 21
Emmaus
AQI 21
Fountain Hill
AQI 21
Hanover Township
AQI 21
Heidelberg Township
AQI 21
Lower Macungie Township
AQI 21
Lower Milford Township
AQI 21
Lowhill Township
AQI 21
Lynn Township
AQI 51
Macungie
AQI 21
North Whitehall Township
AQI 21
South Whitehall Township
AQI 21
Upper Macungie Township
AQI 21
Upper Milford
AQI 21
Upper Saucon Township
AQI 21
Washington Township
AQI 21
Weisenberg Township
AQI 21
Whitehall
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Coplay
AQI 21
Hokendauqua
AQI 21
Northampton
AQI 21
North Catasauqua
AQI 21
Catasauqua
AQI 21
Allentown
AQI 48
Walnutport
AQI 21
Ancient Oaks
AQI 21
Breinigsville
AQI 21
Emmaus
AQI 21
Macungie
AQI 21