world most polluted cities

Air pollution, India and US cities

Report reveals 2024's most polluted cities, countries: Which US cities made the list?

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

NBC News · 22h

India has six of the world's 10 most polluted cities, report shows

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

The Indian Express · 20h

Top 10 most polluted cities in the world (2024-25): 6 of them are in India

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

22hon MSN

The list of the world’s top 20 most polluted cities is out. All but one are in Asia

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

Tribune Online on MSN1d

20 most polluted cities in the world

Air pollution remains a serious global challenge, with some cities experiencing dangerously high levels of fine particulate matter (PM2.5). According to the latest IQAir report, 19 of the 20 most ...

1don MSN

Particulate matter levels in air exceed WHO limits in majority of world's big cities

Fewer than one in five global cities met World Health Organization air pollution standards in 2024 with Central and South ...

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Air pollution, India and US cities

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