Red Alert: China’s Suffocating Smog Problem

Beijing, as well as a vast area from Xian in central to China to Harbin in the frigid north-east are in the midst of a hazardous “red-alert” smog. This is the second alert to be issued in Chin, the first warning was given only a little more than a week ago. Residents in Beijing especially are being advised to omit from going outdoors and are even undergoing restrictions on the use of vehicles, factories and construction work. The health effects are alarming. Long-term exposure to PM2.5—particul...
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