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Today's Air Quality-Knoxville,IA,United States

26
Good

Air quality is considered satisfactory,and air pollution poses little or no risk.

Primary Pollutant:

PM2.5 (Particulate matter less than 2.5 microns)

All Pollutants

26
PM2.5 (Particulate matter less than 2.5 microns)

Good

6.23 µg/m3
2
CO (Carbon Monoxide)

Good

250 µg/m3
4
NO2 (Nitrogen Dioxide)

Good

9.54 µg/m3
19
O3 (Ozone)

Good

46.13 µg/m3
8
PM10 (Particulate matter less than 10 microns)

Good

10.03 µg/m3
1
SO2 (Sulphur Dioxide)

Good

1 µg/m3
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