Articles | Volume 23, issue 1
Research article
03 Jan 2023
Research article |  | 03 Jan 2023

Composited analyses of the chemical and physical characteristics of co-polluted days by ozone and PM2.5 over 2013–2020 in the Beijing–Tianjin–Hebei region

Huibin Dai, Hong Liao, Ke Li, Xu Yue, Yang Yang, Jia Zhu, Jianbing Jin, Baojie Li, and Xingwen Jiang


Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on acp-2022-557', Anonymous Referee #1, 04 Oct 2022
  • RC2: 'Comment on acp-2022-557', Anonymous Referee #2, 10 Oct 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Hong Liao on behalf of the Authors (18 Nov 2022)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (20 Nov 2022) by Tao Wang
RR by Anonymous Referee #1 (05 Dec 2022)
ED: Publish as is (13 Dec 2022) by Tao Wang
Short summary
We apply the 3-D global chemical transport model (GEOS-Chem) to simulate co-polluted days by O3 and PM2.5 (O3–PM2.5PDs) in Beijing–Tianjin–Hebei in 2013–2020 and investigate the chemical and physical characteristics of O3–PM2.5PDs by composited analyses of such days that are captured by both the observations and the model. We report for the first time the unique features in vertical distributions of aerosols during O3–PM2.5PDs and the physical and chemical characteristics of O3–PM2.5PDs.
Final-revised paper