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Air pollution, 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.

CBS News · 1d

Most polluted cities in the world — and the U.S. — revealed in annual report

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

Newsweek on MSN · 1d

Map Shows US Cities With Worst Air Pollution

According to the ranking in IQAir's 2024 World Air Quality Report, these are the 10 U.S. cities with the worst pollution in North America: While eight of the most polluted U.S. cities in North America were in California, with the remaining two in Texas, the two least polluted regional cities were both located in Hawaii: Waimea and Ocean View.

ABC News2d

Los Angeles

Kristin Crowley sent a letter to the Los Angeles City Council on Thursday, informing them she is proceeding with an appeal of the mayor's removal of her as fire chief. The Los Angeles City ...

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, US cities

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