New Delhi's air pollution is more severe than previously estimated, with particles absorbing atmospheric water vapor, leading ...

Fine particulate matter in Delhi's winter air could be absorbing moisture, leading to an underestimation of PM1 pollution by ...

A new study reveals that Delhi's winter humidity causes fine particulate matter (PM1) to absorb moisture, potentially ...

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

Thirteen of the world’s 20 most polluted cities are in India, according to the World Air Quality Report for 2024 released by ...

Ranked the world's most polluted capital for seven years in a row, can Delhi's air quality get any worse? Apparently, it already is.

New Delhi has been named the most polluted capital city worldwide for the seventh consecutive year, with PM2.5 levels close ...

Thirteen of the 20 most polluted cities in the world are in India, with Byrnihat on the Assam-Meghalaya border topping the ...

Don’t just blame the city’s cars, factories and building sites. Mountains and weather patterns make it particularly hard for ...

Former WHO chief scientist Soumya Swaminathan recommends air purifiers in schools to protect children from severe air ...

A recently released report by IQAir highlights India's critical air pollution situation, with 13 of the world's 20 most ...

Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.