Air Pollution: Air quality in very poor category in Delhi, worse conditions in neighboring Noida, know AQI... According to Safar India, the overall air quality in Delhi is in the 'very poor' category with an AQI of 309.
Poor Air: Delhi-NCR's air may reach very poor category from today, falling mercury will disturb... Air standards agencies forecast that mixing height, ventilation index and reduced wind speed will help pollutants settle.
