
New Delhi: Air quality in Delhi fell into 'severe' category with AQI of 457 in the Anand Vihar area on Saturday and it was also recorded in the severe category in Noida, as per National Air Quality Index.
According to data from the System of Air Quality and Weather Forecasting and Research (SAFAR), Delhi's overall air quality was 381 in 'very poor' category in the afternoon. In the Delhi University area, the air quality was at 399, also in the 'very poor' category.