Delhi's air quality deteriorates, slips back to 'very poor' category

The air quality of the national capital slipped back to 301 and is currently in the `very poor` category. Delhi's air quality was in the `poor` category for the last three days.

New Delhi: The overall Air Quality Index (AQI) in the national capital on Saturday (December 11, 2021) morning slipped to 301 in the `very poor` category, according to the System of Air Quality and Weather Forecasting And Research (SAFAR).

The PM 10 was recorded at 217 in the `moderate` category and PM 2.5 was recorded at 121 in the `very poor` category at 9:17 am.

The air quality of Delhi was in the `poor` category for the last three days.