Articles | Volume 22, issue 17
https://doi.org/10.5194/acp-22-11557-2022
© 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-22-11557-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Measurement report: The 10-year trend of PM2.5 major components and source tracers from 2008 to 2017 in an urban site of Hong Kong, China
Wing Sze Chow
Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
Kezheng Liao
Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
X. H. Hilda Huang
Division of Environment & Sustainability, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
Ka Fung Leung
Division of Environment & Sustainability, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
Alexis K. H. Lau
Division of Environment & Sustainability, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
Division of Environment & Sustainability, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
Viewed
Total article views: 2,664 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 07 Mar 2022)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
1,695 | 930 | 39 | 2,664 | 149 | 14 | 53 |
- HTML: 1,695
- PDF: 930
- XML: 39
- Total: 2,664
- Supplement: 149
- BibTeX: 14
- EndNote: 53
Total article views: 1,667 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 08 Sep 2022)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
1,201 | 443 | 23 | 1,667 | 85 | 8 | 34 |
- HTML: 1,201
- PDF: 443
- XML: 23
- Total: 1,667
- Supplement: 85
- BibTeX: 8
- EndNote: 34
Total article views: 997 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 07 Mar 2022)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
494 | 487 | 16 | 997 | 64 | 6 | 19 |
- HTML: 494
- PDF: 487
- XML: 16
- Total: 997
- Supplement: 64
- BibTeX: 6
- EndNote: 19
Viewed (geographical distribution)
Total article views: 2,664 (including HTML, PDF, and XML)
Thereof 2,753 with geography defined
and -89 with unknown origin.
Total article views: 1,667 (including HTML, PDF, and XML)
Thereof 1,760 with geography defined
and -93 with unknown origin.
Total article views: 997 (including HTML, PDF, and XML)
Thereof 993 with geography defined
and 4 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
11 citations as recorded by crossref.
- Different roles of primary and secondary sources in reducing PM2.5: Insights from molecular markers in Pearl River Delta, South China K. Yang et al. 10.1016/j.atmosenv.2022.119487
- High spatial resolution estimates of major PM2.5 components and their associated health risks in Hong Kong using a coupled land use regression and health risk assessment approach Z. Li et al. 10.1016/j.scitotenv.2023.167932
- Temporal and spatial distributions, source identification, and health risk assessment of polycyclic aromatic hydrocarbons in PM2.5 from 2016 to 2021 in Shenzhen, China J. Fu et al. 10.1007/s11356-023-29686-0
- Characterization of toxic air pollutants in Hong Kong, China: Two-decadal trends and health risk assessments Y. Wong et al. 10.1016/j.atmosenv.2023.120129
- Trends of source apportioned PM2.5 in Tianjin over 2013–2019: Impacts of Clean Air Actions Q. Dai et al. 10.1016/j.envpol.2023.121344
- Seasonal variations in the production of singlet oxygen and organic triplet excited states in aqueous PM2.5 in Hong Kong SAR, South China Y. Lyu et al. 10.5194/acp-23-9245-2023
- Exploring the amplified role of HCHO in the formation of HMS and O3 during the co-occurring PM2.5 and O3 pollution in a coastal city of southeast China Y. Hong et al. 10.5194/acp-23-10795-2023
- Toward the Origins of Quadruple Sulfur Isotope Anomalies in Modern Sulfate: A Multitracer Approach and Implications for Paleo- and Planetary Atmospheres B. Yin et al. 10.1021/acsearthspacechem.2c00360
- 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
- Summertime response of ozone and fine particulate matter to mixing layer meteorology over the North China Plain J. Wang et al. 10.5194/acp-23-14715-2023
- Long-Term Observation of Mixing States and Sources of Vanadium-Containing Single Particles from 2020 to 2021 in Guangzhou, China X. Xiong et al. 10.3390/toxics11040339
11 citations as recorded by crossref.
- Different roles of primary and secondary sources in reducing PM2.5: Insights from molecular markers in Pearl River Delta, South China K. Yang et al. 10.1016/j.atmosenv.2022.119487
- High spatial resolution estimates of major PM2.5 components and their associated health risks in Hong Kong using a coupled land use regression and health risk assessment approach Z. Li et al. 10.1016/j.scitotenv.2023.167932
- Temporal and spatial distributions, source identification, and health risk assessment of polycyclic aromatic hydrocarbons in PM2.5 from 2016 to 2021 in Shenzhen, China J. Fu et al. 10.1007/s11356-023-29686-0
- Characterization of toxic air pollutants in Hong Kong, China: Two-decadal trends and health risk assessments Y. Wong et al. 10.1016/j.atmosenv.2023.120129
- Trends of source apportioned PM2.5 in Tianjin over 2013–2019: Impacts of Clean Air Actions Q. Dai et al. 10.1016/j.envpol.2023.121344
- Seasonal variations in the production of singlet oxygen and organic triplet excited states in aqueous PM2.5 in Hong Kong SAR, South China Y. Lyu et al. 10.5194/acp-23-9245-2023
- Exploring the amplified role of HCHO in the formation of HMS and O3 during the co-occurring PM2.5 and O3 pollution in a coastal city of southeast China Y. Hong et al. 10.5194/acp-23-10795-2023
- Toward the Origins of Quadruple Sulfur Isotope Anomalies in Modern Sulfate: A Multitracer Approach and Implications for Paleo- and Planetary Atmospheres B. Yin et al. 10.1021/acsearthspacechem.2c00360
- 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
- Summertime response of ozone and fine particulate matter to mixing layer meteorology over the North China Plain J. Wang et al. 10.5194/acp-23-14715-2023
- Long-Term Observation of Mixing States and Sources of Vanadium-Containing Single Particles from 2020 to 2021 in Guangzhou, China X. Xiong et al. 10.3390/toxics11040339
Latest update: 07 Dec 2023
Short summary
Long-term monitoring data of PM2.5 chemical composition provide essential information for evaluation and planning of control measures. Here we present a 10-year (2008–2017) time series of PM2.5, its major components, and select source markers in an urban site in Hong Kong. The dataset verified the success of local vehicular emission control measures as well as reduction of sulfate and regional sources such as industrial and coal combustion and crop residue burning emissions over the decade.
Long-term monitoring data of PM2.5 chemical composition provide essential information for...
Altmetrics
Final-revised paper
Preprint