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

75
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

75
PM2.5 (Particulate matter less than 2.5 microns)

Moderate

19.45 µg/m3
2
CO (Carbon Monoxide)

Good

290 µg/m3
6
NO2 (Nitrogen Dioxide)

Good

11.61 µg/m3
15
O3 (Ozone)

Good

63.36 µg/m3
22
PM10 (Particulate matter less than 10 microns)

Good

25.28 µg/m3
3
SO2 (Sulfur Dioxide)

Good

5.67 µg/m3
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