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Lahore most polluted city, Chad worst among countries in 2022: Survey

Lahore’s air quality worsened to 97.4 micrograms of PM2.5 particles per cubic meter from 86.5 in 2021, making it the most polluted city globally.

Ann Asianews Network

Ann Asianews Network

Dawn

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March 15, 2023

Lahore’s air quality worsened to 97.4 micrograms of PM2.5 particles per cubic meter from 86.5 in 2021, making it the most polluted city globally.

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