Delhi-NCR air quality slips to 'very poor' category again

As temperature plummeted and fog cover thickened, the air quality of Delhi once againt went for a dive. AQI was recorded 359 at Delhi University, slipping down to 'very poor' category again.
"The air quality is likely to stay in the higher end of the 'poor' to lower end of 'very poor' category. However, a sharp increase in wind speed by the afternoon, is likely to flush out accumulated pollutants," predicted SAFAR.