China News Service, March 24. According to the website of the Central Meteorological Observatory, the Central Meteorological Observatory continued to issue a blue warning for sand and dust storms at 18:00 on March 24: Affected by the Mongolian cyclone and cold air and strong winds, it is expected that from the night of the 24th to the daytime of the 25th, the eastern part of Xinjiang and the Parts of the southern Xinjiang Basin, northwestern Qinghai, central and western Inner Mongolia, northern Gansu, Ningxia, northern Shaanxi, Shanxi, Hebei, Beijing, Tianjin and other places have blowing sand or floating dust weather. Among them, there are local sandstorms in the central and northern parts of Inner Mongolia.