air quality standards

Bangladesh, Chad were world's most polluted countries in 2024: WHO

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

March 11, 2025
March 11, 2025

Bangladesh, Chad were world's most polluted countries in 2024: WHO

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