As many as 27 deaths per day were caused due to respiratory diseases in Delhi in the year 2017, according to a report by Mumbai-based NGO Praja. The report on the "State of Health in Delhi", says that data by the Central Pollution Control Board (CPCB) shows that Delhi had only five good AQI days in the last four years (2015-18).

There is a gap in TB cases registered and those opting for directly observed treatment (DOT) at civic or state hospitals. MUMBAI: The number of Mumbaikars dropping out of TB treatment (DOTS) increased from 12% in 2013 to 15% in 2017, according to data released by NGO Prajay.