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

IQAir latest study shows 19 of 20 cities with worst air pollution are in India, Pakistan, Bangladesh, China, and Kazakhstan ...

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

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

A Swiss company that tracks global air quality has named Delhi the world’s most polluted national capital for the sixth year ...

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

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

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

The majority of the world is breathing in dirty air, according to the latest air quality report. So where does the U.S. rank?

A new study reveals that these places in New York had poor air quality last year. See if your area is on the list.

Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.

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