Welcome to part two of the history of air pollution and air quality efforts. The history of air pollution is a history of our response to crisis. Although air quality laws have saved countless lives, air pollution levels in many cities still exceed safe limits. On a global level, over 90% of the population breathes polluted air on a daily basis, with Black, Brown, and poor folks being disproportionately affected.Send us fan mailSupport the showThanks for tuning in, I hope you’ve been finding this information helpful! If so, please share with a friend! Have a question or comment? E-mail us at [email protected]

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