Articles | Volume 19, issue 22
https://doi.org/10.5194/acp-19-13725-2019
https://doi.org/10.5194/acp-19-13725-2019
Research article
 | 
14 Nov 2019
Research article |  | 14 Nov 2019

A typical weather pattern for ozone pollution events in North China

Cheng Gong and Hong Liao

Viewed

Total article views: 3,925 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,839 1,027 59 3,925 188 67 106
  • HTML: 2,839
  • PDF: 1,027
  • XML: 59
  • Total: 3,925
  • Supplement: 188
  • BibTeX: 67
  • EndNote: 106
Views and downloads (calculated since 03 Jul 2019)
Cumulative views and downloads (calculated since 03 Jul 2019)

Viewed (geographical distribution)

Total article views: 3,925 (including HTML, PDF, and XML) Thereof 3,965 with geography defined and -40 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 20 Nov 2024
Download
Short summary
Severe O3 pollution events (OPEs) were observed frequently in summer in North China. We found a typical weather pattern that was responsible for the 21 OPEs observed in North China in May to July of 2014–2017. This weather pattern is characterized by high daily maximum temperature, low relative humidity and an anomalous high-pressure system at 500 hPa. Under such a weather pattern, chemical production of O3 is high between 800 and 900 hPa, which is then transported downward to enhance O3 levels.
Altmetrics
Final-revised paper
Preprint