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.

Viewed

Total article views: 1,469 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,143 301 25 1,469 90 11 20
  • HTML: 1,143
  • PDF: 301
  • XML: 25
  • Total: 1,469
  • Supplement: 90
  • BibTeX: 11
  • EndNote: 20
Views and downloads (calculated since 13 Aug 2021)
Cumulative views and downloads (calculated since 13 Aug 2021)

Viewed (geographical distribution)

Total article views: 1,383 (including HTML, PDF, and XML) Thereof 1,383 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 06 Jul 2022
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