WHO Air Quality Database Current Affairs, GK & News

WHO Air Quality Database- 2022 Update

According to the World Health Organisation’s air quality database 2022 update, around 99 percent of the population of the planet breathes air that exceeds the air quality limits of WHO and also threatens the health of the people. Overview: According to WHO data, over 6,000 cities in 117 countries are monitoring their air quality but ..

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