Delhi Air Quality 'Very Poor' Due To Calm Winds: CAQM Enforces GRAP 3 Restrictions, Allows Hybrid Model For Classes Up To 5
At 2 pm, the Air Quality Index (AQI) in Delhi was recorded at 367. The AQI scale defines 'good' air quality as a score between zero and 50, 'satisfactory' as 51 to 100, 'moderate' as 101 to 200, 'poor' as 201 to 300, 'very poor' as 301 to 400, and 'severe' as 401 to 500.