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

Name: St. Louis,MO,United States
Address: St. Louis, Missouri, 63101, US

Good

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

O3 (Ozone)

All Pollutants

O3 (Ozone)

Good

79.83 µg/m3

CO (Carbon Monoxide)

Good

170 µg/m3

NO2 (Nitrogen Dioxide)

Good

6.68 µg/m3

PM10 (Particulate matter less than 10 microns)

Good

5.64 µg/m3

PM2.5 (Particulate matter less than 2.5 microns)

Good

3.15 µg/m3

SO2 (Sulphur Dioxide)

Good

1.82 µg/m3