Articles | Volume 23, issue 9
https://doi.org/10.5194/acp-23-5403-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-5403-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
15 May 2023
Research article |
| 15 May 2023
| 15 May 2023
Source attribution of near-surface ozone trends in the United States during 1995–2019
Pengwei Li
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China
Hailong Wang
Atmospheric Sciences and Global Change Division, Pacific Northwest National Laboratory, Richland, Washington, USA
Su Li
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China
Pinya Wang
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China
Baojie Li
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China
Hong Liao
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, Jiangsu, China
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Cited
10 citations as recorded by crossref.
- Deciphering decadal urban ozone trends from historical records since 1980 H. Wang et al. 10.1093/nsr/nwae369
- Joint impacts of air pollution and healthy lifestyles on kidney function decline: insights from a nationwide cohort study L. Zhao et al. 10.1080/0886022X.2025.2508295
- Source contribution to ozone pollution during June 2021 fire events in Arizona: insights from WRF-Chem-tagged O3 and CO Y. Guo et al. 10.5194/acp-25-5591-2025
- Underappreciated roles of soil nitrogen oxide emissions on global acute health burden S. Liu et al. 10.1016/j.envint.2024.109087
- Spatiotemporal variations in the association between PM2.5 and ozone in the yangtze river economic belt: Impacts of meteorological and emissions factors L. Wang et al. 10.1016/j.atmosenv.2024.120534
- Urban ozone formation and sensitivities to volatile chemical products, cooking emissions, and NOx upwind of and within two Los Angeles Basin cities C. Stockwell et al. 10.5194/acp-25-1121-2025
- Impacts of projected changes in sea surface temperature on ozone pollution in China toward carbon neutrality J. Zhu et al. 10.1016/j.scitotenv.2024.170024
- Toward Better and Healthier Air Quality: Global PM2.5 and O3 Pollution Status and Risk Assessment Based on the New WHO Air Quality Guidelines for 2021 J. Liu et al. 10.1002/gch2.202300258
- Short-Term Exposure to Fine Particulate Matter and Ozone: Source Impacts and Attributable Mortalities S. Liu et al. 10.1021/acs.est.4c00339
- Regional and sectoral contributions of NOx and reactive carbon emission sources to global trends in tropospheric ozone during the 2000–2018 period A. Nalam et al. 10.5194/acp-25-5287-2025
10 citations as recorded by crossref.
- Deciphering decadal urban ozone trends from historical records since 1980 H. Wang et al. 10.1093/nsr/nwae369
- Joint impacts of air pollution and healthy lifestyles on kidney function decline: insights from a nationwide cohort study L. Zhao et al. 10.1080/0886022X.2025.2508295
- Source contribution to ozone pollution during June 2021 fire events in Arizona: insights from WRF-Chem-tagged O3 and CO Y. Guo et al. 10.5194/acp-25-5591-2025
- Underappreciated roles of soil nitrogen oxide emissions on global acute health burden S. Liu et al. 10.1016/j.envint.2024.109087
- Spatiotemporal variations in the association between PM2.5 and ozone in the yangtze river economic belt: Impacts of meteorological and emissions factors L. Wang et al. 10.1016/j.atmosenv.2024.120534
- Urban ozone formation and sensitivities to volatile chemical products, cooking emissions, and NOx upwind of and within two Los Angeles Basin cities C. Stockwell et al. 10.5194/acp-25-1121-2025
- Impacts of projected changes in sea surface temperature on ozone pollution in China toward carbon neutrality J. Zhu et al. 10.1016/j.scitotenv.2024.170024
- Toward Better and Healthier Air Quality: Global PM2.5 and O3 Pollution Status and Risk Assessment Based on the New WHO Air Quality Guidelines for 2021 J. Liu et al. 10.1002/gch2.202300258
- Short-Term Exposure to Fine Particulate Matter and Ozone: Source Impacts and Attributable Mortalities S. Liu et al. 10.1021/acs.est.4c00339
- Regional and sectoral contributions of NOx and reactive carbon emission sources to global trends in tropospheric ozone during the 2000–2018 period A. Nalam et al. 10.5194/acp-25-5287-2025
Latest update: 29 Jun 2025
Short summary
We use a novel technique that can attribute O3 to precursors to investigate O3 changes in the United States during 1995–2019. We found that the US domestic energy and surface transportation emission reductions are primarily responsible for the O3 decrease in summer. In winter, factors such as nitrogen oxide emission reduction in the context of its inhibition of ozone production, increased aviation and shipping activities, and large-scale circulation changes contribute to the O3 increases.
We use a novel technique that can attribute O3 to precursors to investigate O3 changes in the...
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