Delhi's air quality slips to 'severe' category again, overall AQI at 430

After a slight improvement on Saturday, Delhi's air quality slipped to the 'severe' category again, with the city recording an overall AQI of 430 on Sunday.

NEW DELHI: After a slight improvement on Saturday, Delhi's air quality slipped to the 'severe' category again, with the city recording an overall AQI of 430 on Sunday.

Delhi's air quality again slips to 'severe' category, with the city recording an overall AQI of 430: SAFAR-India