The region of Central and South Asia, meanwhile, is home to the top seven most polluted cities in the world ... For example, in Africa, real-time, publicly accessible air quality monitoring ...

According to the latest IQAir report, 19 of the 20 most polluted ... The only city outside of Asia is N’Djamena, Chad, highlighting the growing air quality crisis in parts of Africa.

This city of almost 300,000 people, 80 miles north of Zambia's capital of Lusaka, was identified by a 2022 U.N. report as a "sacrifice zone" — one of the most polluted places ... Anglo American South ...

(CNN) — All but one of the world’s top 20 most polluted ... The only city outside of Asia featured on the list is N’Djamena, the capital of Chad in central Africa – which was named the ...