“It’s really bad for your health, obviously...I bike to work every day and always wear a mask. The pollution in recent years is probably due to the increase in private cars and government cars.” Visibility was less than 100 meters (100 yards) in some areas of eastern China...More than 100 flights were canceled in...Zhengzhou, 33 in Beijing, 20 in Qingdao, and 13 in Jinan.
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