JJournal of Atmospheric Chemistry8/23/2025Characteristics, sources and reconstruction of primary & secondary components of PM2.5 in Delhi, IndiaSudhir Kumar Sharma·N. Vijayan·Rubiya Banoo·Akansha Rai·Sakshi Gupta·Preeti TiwariRead at Journal of Atmospheric ChemistryTagsAtmospheric chemistry and aerosolsAtmospheric SciencePrimary (astronomy)Environmental scienceNew delhiAir pollutionAtmospheric sciencesGeographyChemistryGeologyPhysicsAstrophysicsOrganic chemistry