Delhi freezes as cold wave intensifies, AQI remains in 'very poor' category
New Delhi [India], January 13 (ANI): Delhi woke up to a chilly morning on Tuesday as the temperature dropped to 4 degrees Celsius, with a cold wave and dense fog continuing to affect the national capital, while air quality remained a concern with the overall Air Quality Index recorded in the very poor category.
According to the Central Pollution Control Board (CPCB), Delhi's overall Air Quality Index (AQI) stood