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 ...

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

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, ...

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

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 ...

IQAir's report highlights that 13 of the top 20 most polluted cities worldwide are in India, including Mullanpur and ...

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 ...

Thirteen of the world's top 20 most polluted cities are in India, with Byrnihat in Assam topping the list, according to a new ...