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

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 ...

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

Pakistan ranked the third most polluted country in 2024 — when it faced a record smog season — while Chad topped the list, ...

Islamabad: Pakistan has been ranked the third most polluted country in the world in 2024, as it faced an unprecedented smog crisis that severely impacted public health, according to a new air quality ...

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

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

Thirteen of the 20 most polluted cities in the world are in India, with Byrnihat on the Assam-Meghalaya border topping the ...

Delhi remains the most polluted capital city globally, while India ranked fifth in 2024, down from third in 2023.

All but one of the world’s top 20 most polluted cities last year were in ... populous nation with 1.4 billion people dropped from third to fifth place from the previous year, according to ...