Articles | Volume 22, issue 11
https://doi.org/10.5194/acp-22-7389-2022
© 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-22-7389-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Spatial variability of air pollutants in a megacity characterized by mobile measurements
Reza Bashiri Khuzestani
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
now at: Faculty of Civil, Water and Environmental Engineering, School of Engineering, Shahid Beheshti University, Tehran, Iran
Keren Liao
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
Ruqian Miao
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
Yan Zheng
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
Xi Cheng
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
Tianjiao Jia
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
Shiyi Chen
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
Guancong Huang
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and
Engineering, Peking University, Beijing, 100871, China
Viewed
Total article views: 3,999 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 24 Aug 2021)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
3,049 | 881 | 69 | 3,999 | 286 | 45 | 78 |
- HTML: 3,049
- PDF: 881
- XML: 69
- Total: 3,999
- Supplement: 286
- BibTeX: 45
- EndNote: 78
Total article views: 2,452 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 08 Jun 2022)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
1,923 | 485 | 44 | 2,452 | 146 | 38 | 60 |
- HTML: 1,923
- PDF: 485
- XML: 44
- Total: 2,452
- Supplement: 146
- BibTeX: 38
- EndNote: 60
Total article views: 1,547 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 24 Aug 2021)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
1,126 | 396 | 25 | 1,547 | 140 | 7 | 18 |
- HTML: 1,126
- PDF: 396
- XML: 25
- Total: 1,547
- Supplement: 140
- BibTeX: 7
- EndNote: 18
Viewed (geographical distribution)
Total article views: 3,999 (including HTML, PDF, and XML)
Thereof 3,999 with geography defined
and 0 with unknown origin.
Total article views: 2,452 (including HTML, PDF, and XML)
Thereof 2,452 with geography defined
and 0 with unknown origin.
Total article views: 1,547 (including HTML, PDF, and XML)
Thereof 1,531 with geography defined
and 16 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
7 citations as recorded by crossref.
- Increasing importance of regional emission controls for further reduction of PM2.5 in Beijing L. Dong et al. 10.1016/j.uclim.2025.102437
- Investigation of atmospheric VOCs sources and ozone formation sensitivity during epidemic closure and control: A case study of Zhengzhou J. Guo et al. 10.1016/j.apr.2023.102035
- Hyperlocal Air Pollution in London: Validating Low-Cost Sensors for Mobile Measurements from Vehicles H. Russell et al. 10.1021/acsestair.3c00043
- Spatio-temporal dynamics of aerosol distribution in an urban environment recorded in situ by means of a bike based monitoring system S. Norra et al. 10.3389/fenvs.2023.749477
- Spatial distribution of PM10 concentration at urban cities of Klang Valley, Malaysia using inverse distance weighted and kriging from 2015 to 2016 S. Shukri & A. Asmat 10.1088/1755-1315/1489/1/012053
- Secondary Formation of Submicron and Supermicron Organic and Inorganic Aerosols in a Highly Polluted Urban Area Y. Zheng et al. 10.1029/2022JD037865
- VOC source apportionment: How monitoring characteristics influence positive matrix factorization (PMF) solutions C. Frischmon & M. Hannigan 10.1016/j.aeaoa.2023.100230
7 citations as recorded by crossref.
- Increasing importance of regional emission controls for further reduction of PM2.5 in Beijing L. Dong et al. 10.1016/j.uclim.2025.102437
- Investigation of atmospheric VOCs sources and ozone formation sensitivity during epidemic closure and control: A case study of Zhengzhou J. Guo et al. 10.1016/j.apr.2023.102035
- Hyperlocal Air Pollution in London: Validating Low-Cost Sensors for Mobile Measurements from Vehicles H. Russell et al. 10.1021/acsestair.3c00043
- Spatio-temporal dynamics of aerosol distribution in an urban environment recorded in situ by means of a bike based monitoring system S. Norra et al. 10.3389/fenvs.2023.749477
- Spatial distribution of PM10 concentration at urban cities of Klang Valley, Malaysia using inverse distance weighted and kriging from 2015 to 2016 S. Shukri & A. Asmat 10.1088/1755-1315/1489/1/012053
- Secondary Formation of Submicron and Supermicron Organic and Inorganic Aerosols in a Highly Polluted Urban Area Y. Zheng et al. 10.1029/2022JD037865
- VOC source apportionment: How monitoring characteristics influence positive matrix factorization (PMF) solutions C. Frischmon & M. Hannigan 10.1016/j.aeaoa.2023.100230
Latest update: 18 May 2025
Short summary
This work characterized the spatial variabilities of air pollutants in a megacity by advanced mobile measurements. The results show a large spatial heterogeneity in the distributions of PM2.5 composition and volatile organic compounds under non-haze conditions, and relatively uniform spatial distributions under haze conditions that may indicate a chemical homogeneity on an intracity scale. The findings improve our understanding of urban air pollution.
This work characterized the spatial variabilities of air pollutants in a megacity by advanced...
Altmetrics
Final-revised paper
Preprint