The lowest temperature will be -1℃ on Wednesday and Thursday.

　　Influenced by the cold air, winter will come back in the following week. According to the weather report issued by Ji’nan Meteorological observatory the cold wave will come back again with the lowest temperature of -1℃.

　　March 20th is the vernal equinox in the 24 solar terms after which all things will revive .The meteologists reminds the citizens that because of the frequent cold air during the vernal equinox it’s easier to have a cold and fever so proper test and clothes are needed in time. Besides, influenced by the static stability weather the haze weather will continue. It is predicted that on March 21st the air quality index level will be Ⅳ the air quality index category will be middle level pollution.