| Date: 2019/10/31 | File Size: 76.25 MB |
| Duration: 00:00:15 | Frame Size: 1920 x 1080 |
Heavy smog engulfs the city after Diwali festival celebrations, on October 28, 2019 in Kolkata, India. Kolkata's AQI (Air Quality Index) is 186 according to Real Time Air Quality Index.