Today's Air Quality-St. Louis,MO,United States

Name: St. Louis,MO,United States
Address: St. Louis, Missouri, 63103, US

Good

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

O3 (Ozone)

All Pollutants

O3 (Ozone)

Good

93.04 µg/m3

CO (Carbon Monoxide)

Good

170 µg/m3

NO2 (Nitrogen Dioxide)

Good

4.24 µg/m3

PM10 (Particulate matter less than 10 microns)

Good

8.43 µg/m3

PM2.5 (Particulate matter less than 2.5 microns)

Good

6.36 µg/m3

SO2 (Sulphur Dioxide)

Good

1 µg/m3