Under the AQI scale, a reading between 0 and 50 is considered ‘good’, 51-100 ‘satisfactory’, 101-200 ‘moderate’, 201-300 ‘poor’, 301-400 ‘very poor’ and 401-500 ‘severe’.
With the AQI crossing the 300 mark, Delhi has entered the 'very poor' category
As Winter Pollution Curbs Kick In, Delhi AQI Slips Into ‘Very Poor’ Category
Nov 1, 2026 | 11:49 PM
