en
  • Air Quality Index, Beijing
134
Unhealthy for Sensitive Groups
Primary Pollutant：
PM2.5
  • All Pollutants
134
PM2.5 (Particulate matter less than 2.5 microns)
Unhealthy for Sensitive Groups
46.53 µg/m3
5
CO (Carbon Monoxide)
Good
5 µg/m3
16
NO2 (Nitrogen Dioxide)
Good
16 µg/m3
19
O3 (Ozone)
Good
19 µg/m3
59
PM10 (Particulate matter less than 10 microns)
Moderate
59 µg/m3
21
SO2 (Sulphur Dioxide)
Good
21 µg/m3