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

All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these ...

India, the fifth most polluted country in the world, is home to 13 of the top 20 most polluted cities in the world, according ...

The countries with the worst air quality included Bangladesh and India, according to an annual report from IQAir.

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

El Paso had the ninth-most polluted air among major U.S. cities in 2024, according to one global report released Tuesday – ...

According to the ranking in IQAir's 2024 World Air Quality Report, these are the 10 U.S. cities with the worst pollution in ...

A small city on the Meghalaya-Assam border, nearly 2,000 kilometres away from Delhi, is the most polluted in the world, ...

Byrnihat, declared the world's most polluted city according to IQAir's World Air Quality Report 2024, faces severe health ...

The most polluted cities in the world last year have been revealed in a new study, with countries in Asia dominating the top ...

According to the latest IQAir report, Delhi stands out as the most polluted capital globally and the most polluted ...

Thirteen of the world's twenty most polluted cities are in India, with Byrnihat being the most polluted globally. Delhi ...