en
  • Air Quality Index, San Francisco
29
Good
Primary Pollutant:
PM2.5
  • All Pollutants
29
PM2.5 (Particulate matter less than 2.5 microns)
Good
7.98 µg/m3
3
CO (Carbon Monoxide)
Good
3 µg/m3
5
NO2 (Nitrogen Dioxide)
Good
5 µg/m3
25
O3 (Ozone)
Good
25 µg/m3
12
PM10 (Particulate matter less than 10 microns)
Good
12 µg/m3
1
SO2 (Sulphur Dioxide)
Good
1 µg/m3