The secondary particles had the highest contribution to particle pollution (PM2.5) during winter in Delhi, India in 2019. Secondary particles originate from sulfur dioxide and nitrogen dioxide emissions from vehicles, power plants and refineries. Delhi had often experienced severe levels of poor air quality in recent months. A 15-day plan was proposed in November 2019 to cut down emissions by 17 percent resulting from controlling unpaved roads across the capital city of India.
Distribution of PM2.5 contributors during winter in Delhi, India 2019
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Times of India. (November 1, 2019). Distribution of PM2.5 contributors during winter in Delhi, India 2019 [Graph]. In Statista. Retrieved December 23, 2024, from https://www.statista.com/statistics/1066008/india-major-contributors-delhi-pm25-winter/
Times of India. "Distribution of PM2.5 contributors during winter in Delhi, India 2019." Chart. November 1, 2019. Statista. Accessed December 23, 2024. https://www.statista.com/statistics/1066008/india-major-contributors-delhi-pm25-winter/
Times of India. (2019). Distribution of PM2.5 contributors during winter in Delhi, India 2019. Statista. Statista Inc.. Accessed: December 23, 2024. https://www.statista.com/statistics/1066008/india-major-contributors-delhi-pm25-winter/
Times of India. "Distribution of Pm2.5 Contributors during Winter in Delhi, India 2019." Statista, Statista Inc., 1 Nov 2019, https://www.statista.com/statistics/1066008/india-major-contributors-delhi-pm25-winter/
Times of India, Distribution of PM2.5 contributors during winter in Delhi, India 2019 Statista, https://www.statista.com/statistics/1066008/india-major-contributors-delhi-pm25-winter/ (last visited December 23, 2024)
Distribution of PM2.5 contributors during winter in Delhi, India 2019 [Graph], Times of India, November 1, 2019. [Online]. Available: https://www.statista.com/statistics/1066008/india-major-contributors-delhi-pm25-winter/