Mumbai on Wednesday witnessed a thick layer of haze covering Marine Drive and Nariman Point, creating a striking, albeit concerning, view of the city skyline. (PICS/ ATUL KAMBLE, SHADAB KHAN, ASHISH RAJE)

A dense layer of smog covered Mumbai’s skyline on Sunday at Marine Drive, Mahalaxmi, Worli, Dadar, Mahim, Bandra, Khar, Santacruz, and Kalina. According to the Centre`s SAMEER app, the city`s overall air quality index (AQI) stood at 145 (moderate) on Sunday evening. PHOTOS/ASHISH RAJE, SHADAB KHAN