The dusty weather is coming again. Which areas will be affected by this dust?

Recently, according to the forecast of the meteorological department, a new round of sandstorm weather will begin to affect the northwest and central plains of China, especially the central part of Inner Mongolia. Sandstorm weather still comes from Mongolia.

March and April are the worst periods of sandstorms in Mongolia every year. During this period, the rainfall in Mongolia is less than usual, and the temperature rises rapidly at this time of the year, which is easy to form cyclones. When the cyclone collides with the cold air in the north, the dust on the surface will be swept into the sky, and these dust will move with the cyclone, thus forming a sandstorm.

Because the cold air going south this time is very strong, it will affect many areas in northern China. The central and western parts of Inner Mongolia are the most seriously affected weather. Hebei, Henan, Shanxi and Ningxia in the Central Plains will be affected by sand blowing and floating dust, and the inland areas of Shandong Province will also be affected, but the Jiaodong Peninsula in Shandong Province will not be affected by this dust. Central and northern Shaanxi will also be affected by this dusty weather. Dust weather will continue to move to the Yangtze River basin with cold air, affecting Hubei and northern Anhui, because the cold air will end when it moves to the Yangtze River basin. At present, it is the rainy season in the Yangtze River basin, and the dusty weather will disappear with the rainfall.

The arrival of dusty weather has had a great impact on people's production and life. Dust weather will reduce the visibility of the air and affect the normal operation of traffic. Dust weather greatly reduces air quality, which has a great impact on respiratory system and heart disease patients. Dust entering the human respiratory tract will aggravate respiratory diseases, and many bacteria and viruses in the dust will spread in the air. In dusty weather, try not to go out and close the windows at home. Wear a mask when necessary to prevent dust from entering the respiratory tract. Drivers also slow down slowly to avoid traffic accidents.