Chad, in central Africa, is the world’s most polluted country, while California has the worst air pollution in North America, ...

World Air Quality Report has revealed alarming levels of pollution across Africa, with Ghana, Nigeria, Chad, and Rwanda ...

The only city outside of Asia featured on the list is N’Djamena, the capital of Chad in central Africa – which was named the country with the worst air pollution. Meanwhile the cities with the ...

with just 17% of cities globally meeting air pollution guidelines, a report Tuesday found. Switzerland-based air quality monitoring database IQAir analyzed data from 40,000 air quality monitoring ...

with several recording pollution levels more than ten times the safe limit. The most polluted country was Chad, which had an annual PM2.5 concentration of 91.8 µg/m³, 18 times higher than the ...

and identified Chad, Congo, Bangladesh, Pakistan, and India as having the most polluted air. Experts suggest that the actual levels of air pollution may be even higher, as many regions lack the ...

Pakistan was ranked the third most polluted country in the world in 2024 while Chad topped the list, according to the annual World Air Quality Report published by Swiss air technology company IQAir on ...

MOST of the world has dirty air, with just 17% of cities globally meeting air pollution guidelines, a recent report found.

New Delhi was the most polluted capital city globally, followed by N’Djamena, capital of Chad, a country in central Africa with the world’s worst air pollution, according to the 2024 World Air ...

BENGALURU, India (AP) — Most of the world has dirty air, with just 17% of cities globally meeting air pollution guidelines ... 138 countries and found that Chad, Congo, Bangladesh, Pakistan ...