Yesterday (March 17), Beijing was caught in dusty weather again as dust from the “south” returned to the city. The picture shows Beijing on March 17.
The strong dust storm that hit mainland China a few days ago continued to advance southward, but the influence of southerly winds appeared dust reflux phenomenon, yesterday (March 17) Beijing again into the dusty weather, today (18), the mainland still has a number of provinces and cities with dusty weather, the eastern part of Xinjiang local dust storms.
The strongest dust storm of the last decade hit mainland China on the 15th, Beijing was filled with yellow sand, and then the dust began to advance southward. Beijing Youth Daily said that on March 16, the environmental protection department monitoring shows that the sand and dust has been south to affect central China and the north-central Yangtze River Delta region.
However, there was a return flow of sand and dust due to southerly winds. According to the Beijing Ecological Environment Monitoring Center on March 17, the “southward” sand and dust is gradually returning, and Beijing’s air quality will remain at moderate pollution levels for the next two days.
CCTV reported on March 17 that the sand and dust returned in the afternoon of the 16th, and the weather in Beijing was already moderately polluted in the morning of the 17th, when the Beijing Ecological and Environmental Monitoring Center monitored that the main pollutant was still PM10, with a concentration of more than 280 micrograms per cubic meter.
The mainland’s Central Weather Station website news, March 18, eastern and southern Xinjiang basin, most of Gansu, western Inner Mongolia, northeastern Qinghai, Ningxia and other parts of the region still have sandy or dusty weather, including sand and dust storms in the eastern Xinjiang localities. 19 to 20, eastern and southern Xinjiang basin, northern Gansu, western Inner Mongolia and other places have sandy or dusty weather, localities have sand and dust storms.
And before that, on March 15, Beijing and a number of provinces and cities in northern China are sandstorms, when the mainland Central Weather Bureau said that this is the strongest and most widespread in the past decade, the mainland suffered a sandstorm.
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