The air quality in Mumbai was moderate on Sunday, with some areas recording poor air quality. The BMC has been washing roads as a measure to reduce air pollution, but this has raised concerns about water usage. Activists suggest focusing on controlling polluting industries instead. The BMC is also taking action against those who do not follow air pollution guidelines. The city's air quality remained moderate during Diwali, unlike last year. The BMC will hold a meeting to discuss air pollution mitigation guidelines with various organizations.