Delhi smog is back

Cocktail of pollutants and severe smog episodes can be deadly in Delhi and NCR even as Delhi government delays finalising air quality index

Delhi air to be ‘poor’ on Diwali, worsen afterwards: Experts

Air quality is considered poor when the air quality index is 201-300 and very poor when it is 301-400

Delhi pollution crisis: The figure of 4-10% for stubble fires is not wrong but irrelevant

There need to be different strategies to address long- and short-term exposure to pollution problems in Delhi. Governments are aware of it, but …

Summer fire activities thrice than winter months in 2021

Punjab, Haryana recorded close to 23,000 cases of farm fires from March 1-May 11, 2022