When I walked to my office today, I couldn’t see the building until I was almost at the front door.
My eyesight isn’t the greatest, but that wasn’t the problem. It was Zhengzhou’s dreadful air pollution.
Today was the worst I’ve seen so far. A thick layer of grimy smog blanketed the city, cutting visibility to just a few feet. On our campus at Henan University of Technology, the massive library was nearly invisible. When I checked the weather app on my iPhone, right under the temperature where it usually says clouds, sun or rain, the condition was listed as “smoke.”
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