Foreign news agencies reported Many areas in the north of China. Including Beijing Alarm has been declared The sand storm surge of spring this year. It is a blue alarm This level was not severe. Visibility of looking mushrooms reduced to just 100 meters. The influence of the Sandstorm In general, the average temperature is 4-6 ° C. The dust and sand that covered the entire sky. Drivers must exercise extreme care to use the road also affects many flights as well.