Despite marginal improvements, Delhi's air remains unbreathable at 397 AQI

New Delhi [India], January 20 (ANI): Delhi continued to grapple with its air pollution crisis on Tuesday morning with the overall Air Quality Index (AQI) recorded at 397 at 7 am, placing the national capital's air in the 'very poor' category.

According to data released by the Central Pollution Control Board (CPCB), while there was a marginal improvement compared to Monday morning, when the AQI was in the 'severe'