BEIJING, March 30 (Xinhua) -- Air quality forecast for major Chinese cities on March 31 selected from the daily report of China National Environmental Monitoring Center:
City Air Quality Index
Beijing 90-110
Tianjin 90-120
Shijiazhuang 130-160
Hohhot 85-105
Harbin 40-70
Shanghai 30-50
Nanjing 53-73
Hangzhou 45-65
Fuzhou 25-55
Jinan 95-125
Wuhan 51-81
Guangzhou 50-80
Shenzhen 30-50
Nanning 32-52
Haikou 30-45
Chongqing 48-78
Chengdu 60-90
Lhasa 39-69
Xi'an 50-80
Urumqi 50-80
The center classifies air quality in six levels ranging from very good (0-50) to seriously polluted (over 300). Enditem
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