Articles | Volume 22, issue 20
https://doi.org/10.5194/acp-22-13833-2022
© Author(s) 2022. 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-22-13833-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
27 Oct 2022
Research article |
| 27 Oct 2022
| 27 Oct 2022
Long-term trends and drivers of aerosol pH in eastern China
Min Zhou
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
School of Atmospheric Sciences, Nanjing University, Nanjing 210023,
China
Guangjie Zheng
Minerva Research Group, Max Planck Institute for Chemistry, 55128 Mainz, Germany
Hongli Wang
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Liping Qiao
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Shuhui Zhu
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
DanDan Huang
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Jingyu An
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Shengrong Lou
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Shikang Tao
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Qian Wang
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Rusha Yan
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Yingge Ma
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Changhong Chen
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Yafang Cheng
Minerva Research Group, Max Planck Institute for Chemistry, 55128 Mainz, Germany
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Multiphase Chemistry Department, Max Planck Institute for Chemistry, 55128 Mainz, Germany
Cheng Huang
State Environmental Protection Key Laboratory of the Cause and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Viewed
Total article views: 3,234 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 27 Jul 2021)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 2,442 | 749 | 43 | 3,234 | 222 | 29 | 84 |
- HTML: 2,442
- PDF: 749
- XML: 43
- Total: 3,234
- Supplement: 222
- BibTeX: 29
- EndNote: 84
Total article views: 1,653 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 27 Oct 2022)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 1,200 | 432 | 21 | 1,653 | 133 | 19 | 56 |
- HTML: 1,200
- PDF: 432
- XML: 21
- Total: 1,653
- Supplement: 133
- BibTeX: 19
- EndNote: 56
Total article views: 1,581 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 27 Jul 2021)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 1,242 | 317 | 22 | 1,581 | 89 | 10 | 28 |
- HTML: 1,242
- PDF: 317
- XML: 22
- Total: 1,581
- Supplement: 89
- BibTeX: 10
- EndNote: 28
Viewed (geographical distribution)
Total article views: 3,234 (including HTML, PDF, and XML)
Thereof 3,305 with geography defined
and -71 with unknown origin.
Total article views: 1,653 (including HTML, PDF, and XML)
Thereof 1,712 with geography defined
and -59 with unknown origin.
Total article views: 1,581 (including HTML, PDF, and XML)
Thereof 1,593 with geography defined
and -12 with unknown origin.
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
Cited
15 citations as recorded by crossref.
- Significant Impact of Reactive Chlorine on Complex Air Pollution Over the Yangtze River Delta Region, China X. Yi et al. 10.1029/2023JD038898
- Notable effects of crustal matters on HONO formation by the redox reaction of NO2 with SO2 in an inland city of China M. Wang et al. 10.1016/j.atmosres.2024.107392
- Size‐Resolved Atmospheric Phosphorus in Shanghai: Seasonal Variations, Sources and Dry Deposition Y. Meng et al. 10.1029/2022JD037752
- Long-term trends and sensitivities of PM2.5 pH and aerosol liquid water to chemical composition changes and meteorological parameters in Hong Kong, South China: Insights from 10-year records from three urban sites T. Nah et al. 10.1016/j.atmosenv.2023.119725
- On using an aerosol thermodynamic model to calculate aerosol acidity of coarse particles Z. Fang et al. 10.1016/j.jes.2023.07.001
- Seasonal variation of aerosol iron solubility in coarse and fine particles at an inland city in northwestern China H. Zhang et al. 10.5194/acp-23-3543-2023
- Development of an integrated machine learning model to improve the secondary inorganic aerosol simulation over the Beijing–Tianjin–Hebei region N. Ding et al. 10.1016/j.atmosenv.2024.120483
- Chemical Characterization and Source Apportionment of PM10 Using Receptor Models over the Himalayan Region of India N. Choudhary et al. 10.3390/atmos14050880
- Significant Reductions in Secondary Aerosols after the Three-Year Action Plan in Beijing Summer Y. Li et al. 10.1021/acs.est.3c02417
- Toxic Potencies of Particulate Matter from Typical Industrial Plants Mediated with Acidity via Metal Dissolution X. Song et al. 10.1021/acs.est.4c00929
- Budget of atmospheric nitrous acid (HONO) during the haze and clean periods in Shanghai: Importance of heterogeneous reactions J. Feng et al. 10.1016/j.scitotenv.2023.165717
- Secondary inorganic aerosols and aerosol acidity at different PM2.5 pollution levels during winter haze episodes in the Sichuan Basin, China X. Fu et al. 10.1016/j.scitotenv.2024.170512
- Quantifying Contributions of Factors and Their Interactions to Aerosol Acidity with a Multiple-Linear-Regression-Based Framework: A Case Study in the Pearl River Delta, China H. Ling et al. 10.3390/atmos15020172
- Quantitative analysis of influencing factors to aerosol pH and its responses to PM2.5 and O3 pollution in a coastal city K. Xu et al. 10.1016/j.jes.2024.03.044
- Measurement report: Effects of anthropogenic emissions and environmental factors on the formation of biogenic secondary organic aerosol (BSOA) in a coastal city of southeastern China Y. Hong et al. 10.5194/acp-22-7827-2022
14 citations as recorded by crossref.
- Significant Impact of Reactive Chlorine on Complex Air Pollution Over the Yangtze River Delta Region, China X. Yi et al. 10.1029/2023JD038898
- Notable effects of crustal matters on HONO formation by the redox reaction of NO2 with SO2 in an inland city of China M. Wang et al. 10.1016/j.atmosres.2024.107392
- Size‐Resolved Atmospheric Phosphorus in Shanghai: Seasonal Variations, Sources and Dry Deposition Y. Meng et al. 10.1029/2022JD037752
- Long-term trends and sensitivities of PM2.5 pH and aerosol liquid water to chemical composition changes and meteorological parameters in Hong Kong, South China: Insights from 10-year records from three urban sites T. Nah et al. 10.1016/j.atmosenv.2023.119725
- On using an aerosol thermodynamic model to calculate aerosol acidity of coarse particles Z. Fang et al. 10.1016/j.jes.2023.07.001
- Seasonal variation of aerosol iron solubility in coarse and fine particles at an inland city in northwestern China H. Zhang et al. 10.5194/acp-23-3543-2023
- Development of an integrated machine learning model to improve the secondary inorganic aerosol simulation over the Beijing–Tianjin–Hebei region N. Ding et al. 10.1016/j.atmosenv.2024.120483
- Chemical Characterization and Source Apportionment of PM10 Using Receptor Models over the Himalayan Region of India N. Choudhary et al. 10.3390/atmos14050880
- Significant Reductions in Secondary Aerosols after the Three-Year Action Plan in Beijing Summer Y. Li et al. 10.1021/acs.est.3c02417
- Toxic Potencies of Particulate Matter from Typical Industrial Plants Mediated with Acidity via Metal Dissolution X. Song et al. 10.1021/acs.est.4c00929
- Budget of atmospheric nitrous acid (HONO) during the haze and clean periods in Shanghai: Importance of heterogeneous reactions J. Feng et al. 10.1016/j.scitotenv.2023.165717
- Secondary inorganic aerosols and aerosol acidity at different PM2.5 pollution levels during winter haze episodes in the Sichuan Basin, China X. Fu et al. 10.1016/j.scitotenv.2024.170512
- Quantifying Contributions of Factors and Their Interactions to Aerosol Acidity with a Multiple-Linear-Regression-Based Framework: A Case Study in the Pearl River Delta, China H. Ling et al. 10.3390/atmos15020172
- Quantitative analysis of influencing factors to aerosol pH and its responses to PM2.5 and O3 pollution in a coastal city K. Xu et al. 10.1016/j.jes.2024.03.044
Latest update: 23 Apr 2024
Short summary
The trend of aerosol pH and its drivers is crucial in understanding the multiphase formation pathways of aerosols. We reported the first trend analysis of aerosol pH from 2011 to 2019 in eastern China. Although significant variations of aerosol compositions were observed from 2011 to 2019, the aerosol pH estimated by model only slightly declined by 0.24. Our work shows that the opposite effects of SO42− and non-volatile cation changes play key roles in determining the moderate pH trend.
The trend of aerosol pH and its drivers is crucial in understanding the multiphase formation...
Altmetrics
Final-revised paper
Preprint