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          Haze drives demand for clean air products
          

          By China Daily | China Daily | Updated:  2013-01-14 09:53
 



          



          

          

          

          


          


          Haze drives demand for clean air products
          


          A staff member at a pharmacy in Beijing sets out a display of masks on Sunday. Wu Hailang / for China Daily
          
          		

          
          

          

          

          


          The market for dust masks and air purifiers is booming in Beijing because the capital has been shrouded for several days in thick fog and haze, an indicator of heavily polluted air.
          


          

          Haze drives demand for clean air products
          

          

          


          


          


          
 
 



          


          

          



          


          

          

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