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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 · 3d

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.

The Economic Times on MSN · 1d

U.S. Most and Least Polluted Cities: Check out the list

Air pollution remains a major health risk. In the U.S., California has the most polluted cities, while Hawaii and Washington have the cleanest air.

Nigerian Tribune on MSN · 3d

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 polluted cities in the world are in Asia,

The Times of India on MSN · 3d

Seven Bihar cities world’s most polluted, says report

Seven cities in Bihar, including Bhagalpur, Patna, and Hajipur, ranked among the world's top 50 most polluted cities per the 2024 World Air Quality Report. Despite an improvement in air quality over previous years,

bne IntelliNews on MSN1h

The countries improving air pollution most – Statista

By Katherina Buchholz for Statista Countries in Central and Southeast Asia as well as in Eastern and Southern Europe have ...

Lufkin Daily News3d

LIVE: IQAir leaders hold press conference on their report on global pollution

IQAir Global CEO Frank Hammes and IQAir Air Quality Science Manager Dr. Christi Chester Schroeder speak at a news conference ...

WFLA News Channel 83d

2024 IQAir World Air Quality Report Finds Only 17% of Global Cities Meet WHO Air Pollution Guideline

STEINACH, Switzerland, March 11, 2025 /PRNewswire/ -- IQAir today announced the release of its 7 th annual World Air Quality Report, highlighting alarming trends of the world's most polluted ...

Sourceable20h

World’s cities are failing on air pollution

By contrast, heavy pollution levels were found in Africa and Central & South Asia. All up, the five most polluted countries ...

FOX 5 New York on MSN3d

New York's worst air quality in 2024 was not in NYC: See the data

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

22h

Conrad K. Sangma to ‘check’ Byrnihat pollution after report ranks town as world’s 'most polluted city'

World Air Quality Report for 2024 published by IQAir says that the border town in Assam recorded an annual average PM2.5 ...

bdnews24.com2d

Bangladesh moves to second worst in IQAir's 2024 air quality rankings

Bangladesh has earned the dubious distinction of being the second most polluted country in the world in 2024, with air ...

3don MSN

13 of world's top 20 most polluted cities in India, Delhi world's most polluted capital city: IQAir

IQAir's report highlights that 13 of the top 20 most polluted cities worldwide are in India, including Mullanpur and ...

Al Jazeera on MSN3d

Most of the world’s population is breathing dirty air: Report

IQAir study finds that Chad, Bangladesh, Pakistan, India and the Democratic Republic of Congo have the dirtiest air.

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