found that just 17 per cent of cities meet the World Health Organisation's (WHO's) air pollution guidelines. As this map ...

found that just 17 per cent of cities meet the World Health Organisation's (WHO's) air pollution guidelines. As this map reveals, 91 per cent of all countries had unsafe levels of air pollution in ...

A new report has shed light on the locations of the most polluted cities in the U.S. On Tuesday, IQAir, a Swiss tech company that tracks global air quality, released the report, which evaluated the ...

Most of the world breathes unhealthy air. Poor monitoring, industrial emissions, and weak regulations worsen air pollution.

March 11 (UPI) --Fewer than one in five global cities met World Health Organization air pollution standards in 2024 with Central and South Asia accounting for the nine most polluted metropolitan ...

The vast majority of the world’s population continues to breathe unsafe air, with pollution levels far exceeding recommended limits in most regions. The study found that 126 of the 138 countries ...

The WHO has identified air pollution as the biggest environmental threat to human health globally. Each year, an estimated ...