Articles | Volume 16, issue 11
https://doi.org/10.5194/acp-16-7117-2016
https://doi.org/10.5194/acp-16-7117-2016
Research article
 | 
10 Jun 2016
Research article |  | 10 Jun 2016

Urban increments of gaseous and aerosol pollutants and their sources using mobile aerosol mass spectrometry measurements

Miriam Elser, Carlo Bozzetti, Imad El-Haddad, Marek Maasikmets, Erik Teinemaa, Rene Richter, Robert Wolf, Jay G. Slowik, Urs Baltensperger, and André S. H. Prévôt

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Atmos. Chem. Phys., 16, 3207–3225, https://doi.org/10.5194/acp-16-3207-2016,https://doi.org/10.5194/acp-16-3207-2016, 2016
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Subject: Aerosols | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
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Cited articles

Alfarra, M. R., Prévôt, A. S. H., Szidat, S., Sandradewi, J., Weimer, S., Lanz, V. A., Schreiber, D., Mohr, M., and Baltensperger, U.: Identification of the mass spectral signature of organic aerosols from wood burning emissions, Environ. Sci. Technol., 41, 5770–5777, 2007.
Allan, J. D., Delia, A. E., Coe, H., Bower, K. N., Alfarra, M. R., Jimenez, J. L., Middlebrook, A. M., Drewnick, F., Onasch, T. B., Canagaratna, M. R., Jayne, J. T., and Worsnopf, D. R.: A generalized method for the extraction of chemically resolved mass spectra from Aerodyne aerosol mass spectrometer data, J. Aerosol Sci., 35, 909–922, 2004.
Ångström, A.: On the atmospheric transmission of sun radiation and on dust in the air, Geogr. Ann., 11, 156–166, 1929.
Baker, J.: A cluster analysis of long range air transport pathways and associated pollutant concentrations within the UK, Atmos. Environ., 44, 563–571, 2010.
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This work presents the first detailed in-situ measurements of major air pollutants (including NR-PM2.5, eBC, and trace gases) in the two biggest cities in Estonia. The sources of organic aerosols were investigated by means of positive matrix factorization. Highly time-resolved mobile measurements allowed for the identification of source areas and the determination of regional background concentrations as well as urban increments of the individual components.
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