According to the India Meteorological Department (IMD), the national capital and areas around it received moist southerly winds on Friday with average speed of 7 to 8 kmph.
Across 22 locations in Delhi - NCR the Air Quality Index (AQI) was 126 or 'very poor' against yesterday's 87 or 'moderate' category.
The most polluted regions include Vasundhra in Uttar Pradesh's Ghaziabad, Anand Vihar in East Delhi and Delhi Technical University (DTU) in North Delhi.
The SAFAR predicts the air quality to deteriorate to "poor" over next three days.
With inputs from IANS
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