• Air Quality Index, Tieshan District
165
Unhealthy
  • All Pollutants
165
PM2.5
Unhealthy
91.69 µg/m3
9
CO
Good
9 µg/m3
25
NO2
Good
25 µg/m3
23
O3
Good
23 µg/m3
66
PM10
Moderate
66 µg/m3
95
SO2
Moderate
95 µg/m3