The diffusion conditions in Qinhuangdao City improved in the afternoon of February 28, and the pollution level eased. The municipal government decided to lift the orange warning and level II emergency response for heavily polluted weather at 18:00.
Level II Emergency Response to Heavy Pollution Weather in Qinhuangdao Lifted
The diffusion conditions in Qinhuangdao City improved in the afternoon of February 28, and the pollution level eased.
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