Delhi's air quality in 'severe' category

The air pollution level in Delhi is in the 'severe' category today with the overall air quality index breaching the 400-mark.

Meanwhile, Air Quality Index is at 431 in Anand Vihar, 465 in Jahangirpuri, 426 in Punjabi Bagh and 424 in Rohini.

The air pollution in Delhi is on a rise due to high number of farm fires in Punjab, Haryana and parts of Western Uttar Pradesh.