I Wore A Pollution Mask For A Week

Fast Company - Wednesday, 15 November 2017

Approximately 166 million Americans live in areas with unhealthy levels of pollutants.

Cambridge Mask Co, O2Today, and Airinum are all vying to make pollution masks a popular accessory in Europe and North America and Fast Company's Katharine Schwab put them to the test on her daily commute..

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