Visitors enjoy the views of the West Lake despite a smoggy weather yesterday. The city’s PM2.5 density reached 100 micrograms per cubic meter in the morning and reached a peak of 156 micrograms around 2pm. A weak cold front came last night and sent the mercury down this morning. Saturday and Sunday are expected to be sunny with a low of 13 degrees and a high of 20 degrees Celsius.
Source: Hangzhou International Center