Articles | Volume 21, issue 22
Atmos. Chem. Phys., 21, 16985–17002, 2021
https://doi.org/10.5194/acp-21-16985-2021

Special issue: Air quality research at street level (ACP/GMD inter-journal...

Atmos. Chem. Phys., 21, 16985–17002, 2021
https://doi.org/10.5194/acp-21-16985-2021
Research article
23 Nov 2021
Research article | 23 Nov 2021

Hyperfine-resolution mapping of on-road vehicle emissions with comprehensive traffic monitoring and an intelligent transportation system

Linhui Jiang et al.

Download

Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on acp-2021-533', Shunxiang Huang, 30 Aug 2021
    • AC1: 'Reply on RC1', Shaocai Yu, 14 Sep 2021
      • AC3: 'Reply on AC1', Shaocai Yu, 14 Sep 2021
  • RC2: 'Comment on acp-2021-533', Anonymous Referee #2, 02 Sep 2021
    • AC2: 'Reply on RC2', Shaocai Yu, 14 Sep 2021
      • AC4: 'Reply on AC2', Shaocai Yu, 14 Sep 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Shaocai Yu on behalf of the Authors (29 Sep 2021)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (08 Oct 2021) by Sunling Gong
Download
Short summary
This paper establishes a bottom-up approach to reveal a unique pattern of urban on-road vehicle emissions at a spatial resolution 1–3 orders of magnitude higher than current inventories. The results show that the hourly average on-road vehicle emissions of CO, NOx, HC, and PM2.5 are 74 kg, 40 kg, 8 kg, and 2 kg, respectively. Integrating our traffic-monitoring-based approach with urban measurements, we could address major data gaps between urban air pollutant emissions and concentrations.
Altmetrics
Final-revised paper
Preprint