Air pollution in Beijing has reached hazardous levels as smog
engulfed large parts of the country despite efforts to clean up the foul
air. The US Embassy in Beijing reported the level of the
poisonous, tiny articles of PM2.5 at 391 micrograms per cubic metre at
noon on Saturday. The World Health Organisation considers the safe level at 25 micrograms per cubic metre of the particulates.
The Ministry of Environmental Protection has forecast severe pollution for the greater Beijing region, as well as the west part of Shandong and the northern part of Henan until Tuesday, when strong winds from the north are expected to blow away air pollutants. The ministry has advised the public to stay indoors.
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