World Air Quality Report, 2024:

7th annual World Air Quality Report 2024 released by IQAir.

The Report evaluates the global state of air quality for the year 2024

Key findings of the report:

Seven countries met the WHO annual average PM2.5 guideline of 5 µg/m3: Australia, Bahamas, Barbados, Estonia, Grenada, Iceland, and New Zealand.

The five most polluted countries in 2024 were:-Chad, Bangladesh,Pakistan, Democratic Republic of Congo, India.

Delhi remains the most polluted capital city.

Byrnihat(Assam), India was the most polluted metropolitan area of 2024.

Oceania is the world's cleanest region.
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