New Delhi, Jan. 28 -- Strong surface winds improved Delhi's air quality on Wednesday, with the air quality index (AQI) slipping into the 'poor' category from 'very poor' a day earlier.
At 9 am on Wednesday, the city's AQI stood at 260, down from 336 on Tuesday, according to data from the Sameer app.
Experts attributed the improvement to strong surface winds over the past 24 hours, with gusts reaching up to 30 kmph, which helped disperse pollutants near the surface.
Published by HT Digital Content Services with permission from United News of India....