Here's a cost-effective way to improve air quality

Feb 24, 2021

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Research into poor air quality only requires small investment to create massive global impact. Image: REUTERS/Jason Lee.

Christa Hasenkopf

Director, Air Quality Programs and Air Quality Life Index, University of Chicago

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A global map of available real-time government and other air quality (specifically PM2.5) measurements. Each dot represents a reported measurement from an air quality station. Image: openaq.org

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