Today's Air Quality-Knoxville,IA

Good

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

PM2.5 (Particulate matter less than 2.5 microns)

All Pollutants

PM2.5 (Particulate matter less than 2.5 microns)

Good

12.14 µg/m3

CO (Carbon Monoxide)

Good

160 µg/m3

NO2 (Nitrogen Dioxide)

Good

5.08 µg/m3

O3 (Ozone)

Good

70.74 µg/m3

PM10 (Particulate matter less than 10 microns)

Good

14.54 µg/m3

SO2 (Sulfur Dioxide)

Good

1 µg/m3