Air Quality Forecast for Allentown, Pennsylvania - The Weather Channel | weather.com
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Today's Air Quality-

64
Moderate

Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Primary Pollutant:

PM2.5 (Particulate matter less than 2.5 microns)

All Pollutants

64
PM2.5 (Particulate matter less than 2.5 microns)

Moderate

19.58 µg/m3
6
CO (Carbon Monoxide)

Good

760.01 µg/m3
26
NO2 (Nitrogen Dioxide)

Good

60 µg/m3
20
O3 (Ozone)

Good

36.06 µg/m3
21
PM10 (Particulate matter less than 10 microns)

Good

26.29 µg/m3
1
SO2 (Sulfur Dioxide)

Good

2.99 µg/m3
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