2016-03-10
City Name
AQI
Grade
Beijing
49
1
Tianjin
59
2
Shijiazhuang
64
2
Tangshan
52
2
Qinhuangdao
42
1
Handan
59
2
Xingtai
81
2
Baoding
54
2
Chengde
46
1
Cangzhou
60
2
Langfang
51
2
Hengshui
73
2
Zhangjiakou
70
2
Taiyuan
47
1
Datong
52
2