New Delhi's air pollution is more severe than previously estimated with particles absorbing atmospheric water vapor leading to particulate matter levels across the city being underestimated by up to ...

A groundbreaking study reveals that Delhi's air pollution is deadlier than estimated, with PM1 levels undercounted by 20%.

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

Delhi's air pollution is more severe than estimated due to the undercounting of PM1 pollutants by up to 20%, exacerbated by ...

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

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

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

A new study suggests that fine particulate matter (PM1) in Delhi may be absorbing moisture from the humid winter air, leading ...

This was part of a series of instructions issued by the CM during a high-level review meeting to control air pollution in the ...

Delhi Chief Minister Rekha Gupta said in a statement on Thursday that sprinklers and smog guns would be deployed throughou ...

Water vapour causes fine particulate matter to swell, reducing sampling devices efficiency and leading to underestimation.

New Delhi's air pollution is more severe than previously estimated due to hygroscopic growth, which causes fine particulate matter (PM 1) to absorb water vapor, leading to underestimation by up to ...