Delhi air quality deteriorates

Delhi's air quality index crossed 400 two days after Diwali, putting it in the hazardous category. A thick layer of smog ...
Delhi Air Quality Index (AQI) continues to deteriorate as it crossed the 400 mark on Sunday, two days after Diwali.
Delhi’s air quality has severely deteriorated after Diwali celebrations. To combat the effects of pollution, we need to add ...
Delhi weather update: Delhi’s air quality remained “very poor” on Friday, a day after Diwali celebrations saw ...