For the fifth day in a row, air quality index (AQI) in the city remained in the `very poor' category as it again beat the national capital in pollution levels.

CUTTING pollution from ships is the aim of a new pilot program being launched in the Yangtze River Delta, the Ministry of Transport said yesterday.

Mandir Marg, R K Puram, Anand Vihar, Punjabi Bagh all recorded PM 2.5 levels between 400 and 500 micrograms per cubic metre (\µg/m³).

MUMBAI: The city's air quality remained poor for the second consecutive day.