• Air Quality Index, Tongren
66
Moderate
  • All Pollutants
66
PM2.5
Moderate
20.63 µg/m3
2
CO
Good
2 µg/m3
3
NO2
Good
3 µg/m3
34
O3
Good
34 µg/m3
19
PM10
Good
19 µg/m3
6
SO2
Good
6 µg/m3