Delhi recorded its air quality in the 'very poor' category on Sunday morning and forecasters said slow wind speed and an increase in stubble burning, especially in Punjab, may push it to the 'severe' zone.
Delhi Environment Minister Gopal Rai recently had said that the smog tower installed by his government in Connaught Place, in the heart of the capital, has a "noticeable impact" on reducing air pollution within a 300-meter radius.The .
Delhi Environment Minister Gopal Rai recently had said that the smog tower installed by his government in Connaught Place, in the heart of the capital, has a noticeable impact on reducing air pollution within a 300-meter radius.