Articles | Volume 20, issue 3
https://doi.org/10.5194/acp-20-1657-2020
https://doi.org/10.5194/acp-20-1657-2020
Research article
 | 
11 Feb 2020
Research article |  | 11 Feb 2020

Source apportionment of highly time-resolved elements during a firework episode from a rural freeway site in Switzerland

Pragati Rai, Markus Furger, Jay G. Slowik, Francesco Canonaco, Roman Fröhlich, Christoph Hüglin, María Cruz Minguillón, Krag Petterson, Urs Baltensperger, and André S. H. Prévôt

Viewed

Total article views: 3,525 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,324 1,134 67 3,525 408 78 87
  • HTML: 2,324
  • PDF: 1,134
  • XML: 67
  • Total: 3,525
  • Supplement: 408
  • BibTeX: 78
  • EndNote: 87
Views and downloads (calculated since 21 Jan 2019)
Cumulative views and downloads (calculated since 21 Jan 2019)

Viewed (geographical distribution)

Total article views: 3,525 (including HTML, PDF, and XML) Thereof 3,469 with geography defined and 56 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 23 Dec 2024
Download
Short summary
A source apportionment study of hourly resolved elements in PM10 measured at a traffic-influenced site in Härkingen, Switzerland, using positive matrix factorization (PMF) and multilinear engine-2 (ME-2) offered resolution of robust and unambiguous factor profiles and contributions. We show that the rotational control available in ME-2 provides a means for treating extreme events such as fireworks within a PMF analysis.
Altmetrics
Final-revised paper
Preprint