Delhi faces hazardous air quality as AQI exceeds 400 at 27 stations, accompanied by dense fog and chilly temperatures.

Delhi's air quality plummets to a severe AQI of 438, causing hazardous smog and prompting emergency pollution control measures.

Delhi's air quality remains 'very poor' with an AQI of 366, impacting health and visibility, forecasted to persist.

Delhi faces hazardous air quality as AQI exceeds 400 at 27 stations, accompanied by dense fog and chilly temperatures.

Delhi experiences a temporary drop in pollution, with AQI at 220, though conditions may worsen soon.

Delhi's air quality improves to AQI 234 but is expected to worsen in the coming days, impacting health.