Sources of PM2.5 levels vary widely across National Clean Air Programme (NCAP) cities in India. In 2024, transportation was the biggest contributor to PM2.5 levels in Bangalore. Meanwhile, around ** percent of PM2.5 levels in Allahabad and Varanasi were linked to MSW/biomass burning.
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Centre for Research on Energy and Clean Air. (January 9, 2025). Contributions of various sources to PM2.5 levels in selected cities under the National Clean Air Programme (NCAP) in India in 2024 [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 26, 2026, from /statistics/1563244/india-pm25-air-pollution-sources-by-city/
Centre for Research on Energy and Clean Air. "Contributions of various sources to PM2.5 levels in selected cities under the National Clean Air Programme (NCAP) in India in 2024." Chart. January 9, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 26, 2026. /statistics/1563244/india-pm25-air-pollution-sources-by-city/
Centre for Research on Energy and Clean Air. (2025). Contributions of various sources to PM2.5 levels in selected cities under the National Clean Air Programme (NCAP) in India in 2024. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 26, 2026. /statistics/1563244/india-pm25-air-pollution-sources-by-city/
Centre for Research on Energy and Clean Air. "Contributions of Various Sources to Pm2.5 Levels in Selected Cities under The National Clean Air Programme (Ncap) in India in 2024." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 9 Jan 2025, /statistics/1563244/india-pm25-air-pollution-sources-by-city/
Centre for Research on Energy and Clean Air, Contributions of various sources to PM2.5 levels in selected cities under the National Clean Air Programme (NCAP) in India in 2024 ÌÇÐÄÆÆ½â°æ, /statistics/1563244/india-pm25-air-pollution-sources-by-city/ (last visited July 26, 2026)
Contributions of various sources to PM2.5 levels in selected cities under the National Clean Air Programme (NCAP) in India in 2024 [Graph], Centre for Research on Energy and Clean Air, January 9, 2025. [Online]. Available: /statistics/1563244/india-pm25-air-pollution-sources-by-city/