‘Very poor’ air quality makes city choke, pollution may worsen today [http://cmsenvis.cmsindia.org/resources/newspaper/details.asp?id=77446]
Mumbai: The city's air quality turned "very poor" on Wednesday. Real-time data recorded by System of Air Quality and Weather Forecasting and Research (SAFAR) pegged the city's overall air quality index (AQI) at 302, up from 263 on Tuesday. On both days,
it was way above the AQI range of '0 to 100' considered safe for breathing. The air quality is only expected to worsen to 306 on Thursday, SAFAR has forecast.