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  4. Lehigh County

Lehigh County

Pennsylvania

2026-03-11 04:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
79.3
PM2.5
μg/m³
7.2
Weather
  • ℃
  • ℉
16℃
63%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alburtis
AQI 11
Allentown
AQI 25
Catasauqua
AQI 11
Coopersburg
AQI 11
Coplay
AQI 11
Emmaus
AQI 11
Fountain Hill
AQI 11
Hanover Township
AQI 11
Heidelberg Township
AQI 11
Lower Macungie Township
AQI 11
Lower Milford Township
AQI 11
Lowhill Township
AQI 11
Lynn Township
AQI 24
Macungie
AQI 11
North Whitehall Township
AQI 11
South Whitehall Township
AQI 11
Upper Macungie Township
AQI 11
Upper Milford
AQI 11
Upper Saucon Township
AQI 11
Washington Township
AQI 11
Weisenberg Township
AQI 11
Whitehall
AQI 11
Data Sources
http://www.airnow.gov/

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Cities Nearby

Coplay
AQI 11
Hokendauqua
AQI 11
Northampton
AQI 11
North Catasauqua
AQI 11
Catasauqua
AQI 11
Allentown
AQI 25
Walnutport
AQI 11
Ancient Oaks
AQI 11
Breinigsville
AQI 11
Emmaus
AQI 11
Macungie
AQI 11