• Air Quality Index, Changsha
105
Unhealthy for Sensitive Groups
  • All Pollutants
105
PM2.5
Unhealthy for Sensitive Groups
38.86 µg/m3
5
CO
Good
5 µg/m3
11
NO2
Good
11 µg/m3
27
O3
Good
27 µg/m3
37
PM10
Good
37 µg/m3
19
SO2
Good
19 µg/m3