BEIJING, Jan. 22 (Xinhua) -- Air quality forecast for major Chinese cities on Jan. 23 selected from the daily report of China National Environmental Monitoring Center:
City Air Quality Index
Beijing 40-60
Tianjin 130-160
Shijiazhuang 180-210
Hohhot 185-205
Harbin 89-119
Shanghai 65-85
Nanjing 53-73
Hangzhou 55-75
Fuzhou 45-75
Jinan 205-235
Wuhan 115-145
Guangzhou 50-80
Shenzhen 45-65
Nanning 45-65
Haikou 42-58
Chongqing 72-102
Chengdu 90-120
Lhasa 39-69
Xi'an 155-205
Urumqi 130-160
The center classifies air quality in six levels ranging from very good (0-50) to seriously polluted (over 300). Enditem
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