Beijing enveloped in hazardous sandstorm


Beijing enveloped in hazardous sandstorm
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March 28, 2021 at 02:06PM
World News Headlines, Latest International News, World Breaking News - Times of India
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Beijing's official air quality index reached a maximum level of 500 on Sunday morning, with floating particles known as PM10 surpassing 2,000 micrograms per cubic metre in some districts.

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