The worst air quality was recorded in Shivaji Nagar at 306 (very poor). Of the 26 stations in Mumbai, 11 recorded AQI over 200 which falls in the 'poor' category.
Speaking to The Indian Express, Dr Gufran Beig, senior scientist and project director of the System of Air Quality and Weather Forecasting and Research (SAFAR), said, “As the temperature is falling, the AQI levels are increasing.