Comparing Air Pollution in Selected Chinese and International Cities
Annual mean PM2.5 (μg/m³), with Chinese cities shown in
red
2017
2018
2019
2020
0
20
40
60
80
100
120
Beijing
Hotan
Shanghai
Shenzhen
Delhi
London
Seoul
Los Angeles
Mexico City
Dhaka
Dhaka
Mexico City
Hotan
New Delhi
Beijing
Shanghai
Seoul
Shenzhen
Los Angeles
London