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

The U.N. has identified Kabwe, a city of almost 300,000 people in Zambia, as one of the most polluted places on the planet.

All but one of the world’s top 20 most polluted cities last year were in Asia, with the majority of these cities – 13 – in India, the world’s most populous country. Neighboring Pakistan ...

A new report shows that some of the nation's most polluted cities are in Southern California, four of which call the Inland ...

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 cities – 13 – are in the world’s most populous country, India ...

The World Air Quality Report 2024 shows that Byrnihat, a small town in India, is the most polluted city in the world. Only 17% of global cities meet WHO's air pollution guidelines. Several Indian ...

Kathmandu Valley ranked the world’s most polluted city on Monday afternoon, with PM2.5 levels reaching 365 micrograms per ...

BANGKOK: The northern Thai city of Chiang Mai was ranked as the seventh most polluted in the world on Tuesday (March 25), ...

This article reveals the 10 most polluted countries in the world, including India and Pakistan, based on the average ...

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

More than nine in 10 neighbourhoods in England and Wales have unsafe levels of air pollution, putting people living there at ...