Get latest articles and stories on India at LatestLY. According to the Central Pollution Control Board (CPCB), the Air Quality Index (AQI) of the national capital was 432, in the 'Severe' category, as of 10 pm. India News | CAQM Invokes Stage 4 of GRAP in Delhi NCR After Air Quality Turns 'Severe'.

Delhi's air quality remains 'severe' at AQI 439, with cold wave and dense fog impacting visibility and health.

Dense fog blankets Delhi with severe air quality; yellow alert issued by IMD warns of conditions lasting until forenoon.