Mumbai on Tuesday evening witnessed a layer of smog over parts of the city, including Dadar and Bandra, raising concerns over air quality. According to official data, the city’s average Air Quality Index (AQI) stood at 102, placing it in the moderate category. (PICS/ ASHISH RAJE)

A light haze continued to cover parts of Mumbai on Friday evening, even as the city’s Air Quality Index (AQI) showed improvement following recent showers in parts of city. Pics/Ashish Raje