China / China

Heavily polluted air in Beijing

(Xinhua) Updated: 2013-01-11 16:54
Heavily polluted air in Beijing

People visit the Tian'anmen Square in Beijing, capital of China, Jan 11, 2013. The PM 2.5 (particles less than 2.5 microns) data in Beijing hit 240 to 446 on Friday, which means the 6 rating heavily polluted air quality. [Photo/Xinhua]

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