Air pollution in northern India has hit a 20-year low
April 24 2020, 08:00
For years, northern India -- especially the capital New Delhi -- has been battling air pollution with levels hitting the hazardous mark during the winter season.
For years, northern India -- especially the capital New Delhi -- has been battling air pollution with levels hitting the hazardous mark during the winter season.
Source:
CNN.com - RSS Channel - World