All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these ...

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

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

These two African cities are on the brink of becoming some of the richest in the world as a result of their success across ...

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

Many of the world's most populous cities are increasingly seeing their weather flip from extreme drought to heavy rainfall, ...

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

The weather in some of the world's most densely populated cities is swinging from droughts to floods and back again as rising ...

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

Thirteen of the world's twenty most polluted cities are in India, with Byrnihat being the most polluted globally. Delhi ...

More than half of the world’s most populated cities are getting wetter, according to new research on how water patterns are undergoing dramatic shifts in urban areas as climate change intensifies the ...

The report said India saw a 7 per cent decline in PM2.5 concentrations in 2024, averaging 50.6 micrograms per cubic metre, ...