Delhi's average nitrogen dioxide (NO₂) levels have reached their highest since 2018, exceeding national and WHO standards.

Around one-third of Delhi's annual PM2.5 pollution is secondary ammonium sulfate, primarily resulting from coal plants, industries and agriculture.

Lucknow: Minister of state for environment, forest and climate change (independent charge) Arun Kumar Saxena on Tuesday ...

NASA-based analysis shows ammonium sulphate forms nearly one-third of annual PM2.5, driven by chemical reactions rather than direct local emissions.

Around a quarter of the global population uses unsafe indoor cooking methods such as open fires or kerosene-fueled stoves, ...

Around one-third of Delhi’s annual PM2.5 pollution is made up of secondary ammonium sulfate, with its share rising sharply during the city’s worst po ...

Amid rapid urbanisation and a growing number of vehicles, Ho Chi Minh City (HCM City) has identified transport as a key ...

According to this report dated December 19, Delhi has thus far received ₹81.34 crore to take steps to tackle air pollution ...