Data from more than 40,000 air quality monitoring stations in 138 countries, territories and regions were analyzed for the ...

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

The cities with the worst air pollution in North America were Ontario, Bloomington and Huntington Park – all in Southern ...

India ranked as the fifth most polluted country worldwide in 2024, with Byrnihat in Meghalaya being the most polluted ...

The World Air Quality Report 2024 shows that Byrnihat, a small town in India, is the most polluted city in the world. Only 17 ...

Swiss air technology firm IQAir's World Air Quality Report 2024 offers a comprehensive analysis of global air pollution. 1 ...

India houses 13 of the world’s 20 most polluted cities, with Assam’s Byrnihat topping the list, according to a report by ...

India saw a seven per cent decline in PM2.5 levels in 2024, but six of the world's ten most polluted cities were still in the ...

The city topped the list of most polluted cities in the world. Unregulated industrial standards and vehicle emissions are the ...

India dominates global air pollution rankings for 2024, while Thailand ranks 29th with Chiang Mai tops smog list ...

Despite an improvement in 2024, India again dominated glo­bal rankings for the cities with the most dangerous particle smog ...