Air pollution levels 'very poor' in northwest India, may improve marginally

Though wind speed continues to be north-westerly, wind speed improved marginally on Saturday which didn’t allow pollution levels to deteriorate to “severe” category

source https://www.hindustantimes.com/india-news/air-pollution-levels-very-poor-in-northwest-india-may-improve-marginally/story-dEQD6HXWJ1S598gTZQUvuI.html