Studies from all over the globe show short-term improvements in urban air quality, but experts are skeptical about how long they’ll last. 

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Studies from all over the globe show short-term improvements in urban air quality, but experts are skeptical about how long they’ll last. Learn about your ad choices: dovetail.prx.org/ad-choices

Studies from all over the globe show short-term improvements in urban air quality, but experts are skeptical about how long they’ll last. 

Learn about your ad choices: <a href="https://dovetail.prx.org/ad-choices" rel="noopener noreferrer">dovetail.prx.org/ad-choices</a>

Pandemic Lockdowns Did Cut Air Pollution—but With a Catch

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Pandemic Lockdowns Did Cut Air Pollution—but With a Catch

Pandemic Lockdowns Did Cut Air Pollution—but With a Catch

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