After 7 months, Delhi air quality 'good' for 1st time this year
Delhi's air quality turned "good" on Friday for the first time this year due to continuous rains that washed away pollutants. The Air Quality Index of New Delhi was recorded at 43 which falls under the "good" category. An AQI in the range of 0-50 is considered 'good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor' and 401-500 'severe'.