Delhi air quality remains ‘very poor’, data says stubble burning up by 49% in Punjab

Delhi air quality remains ‘very poor’, data says stubble burning up by 49% in Punjab
Delhi air quality remains ‘very poor’, data says stubble burning up by 49% in Punjab

source https://www.indiatoday.in/cities/delhi/story/delhi-air-pollution-aqi-very-poor-1737459-2020-11-03?utm_source=rss