Articles | Volume 21, issue 22
https://doi.org/10.5194/acp-21-16775-2021
https://doi.org/10.5194/acp-21-16775-2021
Research article
 | 
18 Nov 2021
Research article |  | 18 Nov 2021

Relating geostationary satellite measurements of aerosol optical depth (AOD) over East Asia to fine particulate matter (PM2.5): insights from the KORUS-AQ aircraft campaign and GEOS-Chem model simulations

Shixian Zhai, Daniel J. Jacob, Jared F. Brewer, Ke Li, Jonathan M. Moch, Jhoon Kim, Seoyoung Lee, Hyunkwang Lim, Hyun Chul Lee, Su Keun Kuk, Rokjin J. Park, Jaein I. Jeong, Xuan Wang, Pengfei Liu, Gan Luo, Fangqun Yu, Jun Meng, Randall V. Martin, Katherine R. Travis, Johnathan W. Hair, Bruce E. Anderson, Jack E. Dibb, Jose L. Jimenez, Pedro Campuzano-Jost, Benjamin A. Nault, Jung-Hun Woo, Younha Kim, Qiang Zhang, and Hong Liao

Viewed

Total article views: 5,720 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
4,365 1,292 63 5,720 284 46 60
  • HTML: 4,365
  • PDF: 1,292
  • XML: 63
  • Total: 5,720
  • Supplement: 284
  • BibTeX: 46
  • EndNote: 60
Views and downloads (calculated since 27 Jul 2021)
Cumulative views and downloads (calculated since 27 Jul 2021)

Viewed (geographical distribution)

Total article views: 5,720 (including HTML, PDF, and XML) Thereof 5,768 with geography defined and -48 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 06 Dec 2024
Download
Short summary
Geostationary satellite aerosol optical depth (AOD) has tremendous potential for monitoring surface fine particulate matter (PM2.5). Our study explored the physical relationship between AOD and PM2.5 by integrating data from surface networks, aircraft, and satellites with the GEOS-Chem chemical transport model. We quantitatively showed that accurate simulation of aerosol size distributions, boundary layer depths, relative humidity, coarse particles, and diurnal variations in PM2.5 are essential.
Altmetrics
Final-revised paper
Preprint