Shanghai women in masks
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Budget solution to Shanghai pollution

A group of American expats in Shanghai have come up with a novel solution for making indoor air purifiers affordable for everyone.

A group of American expats in Shanghai have come up with a novel solution for making indoor air purifiers affordable to everyone.

The budget innovation has caught the imagination among residents who battle high levels of air pollution every day.

Angelica Jopson reports.

  • 12 Apr
  • From the section China