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 ...
Trump takes an ax to more than a dozen pollution rules in rapid-fire deregulation
The Trump administration is rolling back several major climate policies, including two rules that target planet-warming ...
Only 17% of global cities had safe air in 2024, air quality report finds
The IQAir World Air Quality Report, which analysed data from over 40,000 air quality monitoring stations across 8,954 ...
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Majority of the world's population breathes dirty air, report says
BENGALURU, Karnataka — Most of the world has dirty air, with just 17% of cities globally meeting air pollution guidelines, a report Tuesday found. Switzerland-based air quality monitoring ...
State Department halts global monitoring of air pollution
The program had used sensors at more than 80 U.S. embassies and consulates to track air quality, mostly in places where such ...
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Majority of the world's population breathes dirty air, report says
Shweta Narayan, a campaign lead at the Global Climate and Health Alliance, said many of the regions witnessing the worst air pollution are also places where planet-heating gases are released ...