Despite hot weather in Mumbai, city's air quality has improved over the week. According to the Central Pollution Control Board's (CPCB) Sameer app, Mumbai’s Air Quality Index (AQI) was on Sunday recorded 'Satisfactory' at 10:05 pm and stood at 52

Air quality in the city remained in the ‘satisfactory’ category, with an overall Air Quality Index (AQI) of 76, according to the Central Pollution Control Board’s Sameer app