Why Delhi’s PM2.5 levels dropped rapidly post Diwali after hitting 4-year high – ThePrint

Why Delhi’s PM2.5 levels dropped rapidly post Diwali after hitting 4-year high  ThePrintDelhi AQI: Mini Mathur, Vaani Kapoor react to rising pollution amid Diwali – ‘Hate to be a party pooper…  MintDelhi has worst Diwali air in 4 years, Tuesday winds prevent ‘severe’ drop  Times of IndiaDelhi government blames Punjab AAP regime for toxic haze after Deepavali, says crackers not responsible  The HinduDelhi sees marginal increase in pollution levels day after Diwali, but two Haryana cities have ‘severe’ AQI  Hindustan Times  Read More