Today's Air Quality-Chicago, IL

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

11.45 µg/m3

CO (Carbon Monoxide)

Good

320 µg/m3

NO2 (Nitrogen Dioxide)

Good

12.72 µg/m3

O3 (Ozone)

Good

30.5 µg/m3

PM10 (Particulate matter less than 10 microns)

Good

11.79 µg/m3

SO2 (Sulfur Dioxide)

Good

2.86 µg/m3