The Beijing News Express (Reporter Deng Qi) shows that the southern part of Beijing is currently at level 6 with serious pollution due to the floating dust southwards from the northeast region. This is the most serious level of air quality. The primary pollutant is PM10, and the local PM10 hour concentration has exceeded 600 micrograms / cubic meter.
Beijing Environmental Monitoring Center
The meteorological department said that due to the floating dust weather in the northeast, the visibility of Pinggu, Daxing, and Tongzhou in the southern part of eastern Beijing has declined. It is expected that this afternoon will be affected by the southerly wind. The southern part of the east may continue to be affected by the floating dust weather.
At 10 o'clock on the 4th, the air quality of the whole city of Beijing was Grade III mild pollution, but the concentration of pollutants was unevenly distributed. The northern area was dominated by excellent to mild pollution, and the southern level was severely polluted by Grade VI.
At 10 o'clock, the air quality index "burst table" (AQI of 500) at the southwestern Beijing monitoring point, the PM10 hour concentration was 658 micrograms / cubic meter, the southeast Beijing monitoring point PM10 hour concentration was 534 micrograms / cubic meter, and the Tongzhou Beiyuan monitoring point PM10 The hourly concentration is 569 micrograms / cubic meter, all of which are grade 6 serious pollution.
Beijing News reporter Deng Qi
Editor Fan Yijing proofreading Liu Jun