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Gani, Shahzad; Bhandari, Sahil; Seraj, Sarah; Wang, Dongyu S; Patel, Kanan; Soni, Prashant; Arub, Zainab; Habib, Gazala; Hildebrandt Ruiz, Lea; Apte, Joshua S
Atmospheric chemistry and physics, 05/2019, Letnik: 19, Številka: 10Journal Article
Delhi, India, routinely experiences some of the world's highest urban particulate matter concentrations. We established the Delhi Aerosol Supersite study to provide long-term characterization of the ambient submicron aerosol composition in Delhi. Here we report on 1.25 years of highly time-resolved speciated submicron particulate matter (PM.sub.1) data, including black carbon (BC) and nonrefractory PM.sub.1 (NR-PM.sub.1 ), which we combine to develop a composition-based estimate of PM.sub.1 ("C-PM.sub.1 " = BC + NR-PM.sub.1) concentrations.
