Delhi Air Emergency: AQI Crosses 400 In Capital
A blanket of haze and fog enveloped Delhi on Thursday morning, trapping pollutants and pushing the city's air quality into the "very poor" category after remaining "poor" for the past few days.
According to the Central Pollution Control Board (CPCB), the national capital recorded an Air Quality Index (AQI) of 357, compared to 279 a day earlier.
