Articles | Volume 18, issue 7
https://doi.org/10.5194/acp-18-4533-2018
https://doi.org/10.5194/acp-18-4533-2018
Research article
 | 
04 Apr 2018
Research article |  | 04 Apr 2018

Wintertime hygroscopicity and volatility of ambient urban aerosol particles

Joonas Enroth, Jyri Mikkilä, Zoltán Németh, Markku Kulmala, and Imre Salma

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Cited articles

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Short summary
The urban aerosol particles in central Budapest consist of two externally mixed classes – nearly hydrophobic and less volatile particles, which were assigned to vehicle emissions (large mass fractions of soot likely coated with water-insoluble organic compounds) – and of less hygroscopic and volatile particles (moderately transformed aged combustion particles composed of partly oxygenated organics and inorganic salts internally mixed).
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