Delhi s air quality remains very poor , AQI at 321 ANI | Updated: Feb 18, 2021 10:17 IST
New Delhi [India], February 18 (ANI): The Air quality in the national capital remained in the very poor category on Thursday morning, with the overall (AQI) sliding at 321, according to the System of Air Quality and Weather Forecasting And Research (SAFAR).
As per the SAFAR, the concentration of PM10 particles stood at 311 in the poor category while PM 2.5 at 147 in the very poor category today.
An AQI between 0-50 is marked good, 51-100 is satisfactory, 101- 200 is moderate, 201- 300 is poor, 301-400 is very poor and 401-500 is considered severe.
The air quality in Delhi remained in 'very poor' category on Thursday, according to the System of Air Quality and Weather Forecasting And Research (SAFAR).
SAFAR has predicted that air quality is likely to stay in the lower end of very poor category for the next two days. However, AQI is expected to improve on 20th Feb.
New Delhi [India], February 16 (ANI): A thick layer of fog shrouded parts of Delhi on Tuesday morning, leading to poor visibility in the national capital.