The air quality of the Indian capital Delhi deteriorated due to a thick layer of smog on Monday (27 November). Earlier on Sunday, there was a slight improvement in the air quality index (AQI) to 389 in the “very poor” category compared to 414 on Friday. It again fell into the severe category on Monday, according to the Central Pollution Control Board (CPCB), which said RK Puram recorded an AQI of 419 at 7:00 am local time. Other areas also … Continue reading AQI in Delhi falls to ‘severe’ category, only rain will provide relief in the coming days