Research and analysis

Fine particulate matter from road wear and dust resuspension

Study on fine particulate matter (PM2.5) from road wear and dust resuspension and their contribution to air pollution.

• From: Department for Transport
• Published: 30 December 2025

Documents

Road wear and dust resuspension

Ref: T0414 TETI0037

PDF, 1.81 MB, 50 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email webmasterdft@dft.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

Desk-based study exploring:

1. Existing literature on the main factors that influence the contribution of fine particulate matter from road surface wear and resuspended dust to ambient air pollution as well as identifying where knowledge gaps exist.
2. Potential measurement methodologies, abatement solutions and areas for possible further research.

Ricardo and AECOM completed the report on behalf of the Department for Transport.

Published 30 December 2025