New report finds only seven countries met world clean air standards in 2024

Last year, less than one-fifth of cities worldwide met the international criteria, as set out by the World Health Organization, for clean air.

That is according to the IQAir World Quality Report published on Tuesday which looked at data from 138 countries.

Only Australia, New Zealand, the Bahamas, Barbados, Grenada, Estonia, and Iceland made the grade, it said.

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