Measurement of tyre dust particles in the atmosphere using chemical tracers

Roy Harrison*, Mansour A. Alghamdi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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Abstract

Control of airborne particulate matter is a high priority due to its adverse effects upon human health. Road traffic contributes to both coarse and fine particle concentrations, both through exhaust and non-exhaust emissions of particles. Tyre dust is recognised as making an important contribution to non-exhaust emissions from road traffic, which in many countries now exceed exhaust emissions. The analysis of tyre dust in the atmosphere is challenging, and most methods depend upon use of chemical tracers, which are both inorganic and organic. None is wholly specific and fully quantitative, and this article reviews those which have been used and highlights some of their strengths and weaknesses.
Original languageEnglish
Article number119607
Number of pages6
JournalAtmospheric Environment
Volume298
Early online date30 Jan 2023
DOIs
Publication statusPublished - 1 Apr 2023

Keywords

  • Tyre dust
  • Non-exhaust emissions
  • Airborne particulate matter
  • Elemental tracers

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