Poor Deadly Wintertime Air Quality in Qingdao: PM2.5: 264, PM10: 350, SO2: 129, NO2: 52. Photograph taken on 22 February 2013 near Shangri-La Hotel.
Categories
Poor Air Quality 2.22
Qingdao in the Winter – A typical poor air quality day: PM2.5: 264, PM10: 350, SO2: 129, NO2: 52.