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flag 2023 World Air Quality Report: 10 countries met WHO air quality standards, with 9% of global cities having healthy air quality.

flag 2023 World Air Quality Report reveals that only 10 countries met WHO air quality standards, with 9% of global cities having healthy air quality. flag Seven countries, including Australia, Estonia, Finland, Grenada, Iceland, Mauritius, and New Zealand, met the annual PM2.5 guideline. flag The countries with the most polluted air in 2023, weighted by population, were Bangladesh, Pakistan, India, Tajikistan, and Burkina Faso.

13 months ago
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