Articles | Volume 20, issue 23
https://doi.org/10.5194/acp-20-14847-2020
© Author(s) 2020. 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-20-14847-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Elevated levels of OH observed in haze events during wintertime in central Beijing
Eloise J. Slater
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
Lisa K. Whalley
CORRESPONDING AUTHOR
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
National Centre for Atmospheric Science, University of Leeds, Leeds,
LS2 9JT, UK
Robert Woodward-Massey
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
now at: College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
Chunxiang Ye
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
now at: College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
James D. Lee
National Centre for Atmospheric Science, University of York,
Heslington, York, YO10 5DD, UK
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry,
University of York, Heslington, York, YO10 5DD, UK
Freya Squires
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry,
University of York, Heslington, York, YO10 5DD, UK
James R. Hopkins
National Centre for Atmospheric Science, University of York,
Heslington, York, YO10 5DD, UK
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry,
University of York, Heslington, York, YO10 5DD, UK
Rachel E. Dunmore
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry,
University of York, Heslington, York, YO10 5DD, UK
Marvin Shaw
National Centre for Atmospheric Science, University of York,
Heslington, York, YO10 5DD, UK
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry,
University of York, Heslington, York, YO10 5DD, UK
Jacqueline F. Hamilton
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry,
University of York, Heslington, York, YO10 5DD, UK
Alastair C. Lewis
National Centre for Atmospheric Science, University of York,
Heslington, York, YO10 5DD, UK
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry,
University of York, Heslington, York, YO10 5DD, UK
Leigh R. Crilley
School of Geography, Earth and Environmental Sciences, University of
Birmingham, B15 2TT, Birmingham, UK
now at: Department of Chemistry, Faculty of Science, York University,
4700 Keele Street, Toronto ON, M3J 1P3, Canada
Louisa Kramer
School of Geography, Earth and Environmental Sciences, University of
Birmingham, B15 2TT, Birmingham, UK
William Bloss
School of Geography, Earth and Environmental Sciences, University of
Birmingham, B15 2TT, Birmingham, UK
School of Geography, Earth and Environmental Sciences, University of
Birmingham, B15 2TT, Birmingham, UK
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese
Academy of Sciences, 40 Huayanli, Chaoyang District, Beijing 100029, China
Weiqi Xu
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese
Academy of Sciences, 40 Huayanli, Chaoyang District, Beijing 100029, China
Siyao Yue
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese
Academy of Sciences, 40 Huayanli, Chaoyang District, Beijing 100029, China
Lujie Ren
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese
Academy of Sciences, 40 Huayanli, Chaoyang District, Beijing 100029, China
W. Joe F. Acton
Lancaster Environment Centre, Lancaster University, Lancaster, LA1
4YW, UK
C. Nicholas Hewitt
Lancaster Environment Centre, Lancaster University, Lancaster, LA1
4YW, UK
Xinming Wang
State Key Laboratory of Organic Geochemistry, Guangzhou Institute of
Geochemistry, Chinese Academy of Sciences,
511 Kehua Street, Wushan, Tianhe District, Guangzhou, GD 510640, China
Pingqing Fu
Institute of Surface-Earth System Science, Tianjin University,
Tianjin 300072, China
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
Viewed
Total article views: 3,457 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 06 May 2020)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
2,166 | 1,248 | 43 | 3,457 | 293 | 59 | 108 |
- HTML: 2,166
- PDF: 1,248
- XML: 43
- Total: 3,457
- Supplement: 293
- BibTeX: 59
- EndNote: 108
Total article views: 2,143 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 02 Dec 2020)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
1,455 | 656 | 32 | 2,143 | 175 | 42 | 72 |
- HTML: 1,455
- PDF: 656
- XML: 32
- Total: 2,143
- Supplement: 175
- BibTeX: 42
- EndNote: 72
Total article views: 1,314 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 06 May 2020)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
711 | 592 | 11 | 1,314 | 118 | 17 | 36 |
- HTML: 711
- PDF: 592
- XML: 11
- Total: 1,314
- Supplement: 118
- BibTeX: 17
- EndNote: 36
Viewed (geographical distribution)
Total article views: 3,457 (including HTML, PDF, and XML)
Thereof 3,410 with geography defined
and 47 with unknown origin.
Total article views: 2,143 (including HTML, PDF, and XML)
Thereof 2,321 with geography defined
and -178 with unknown origin.
Total article views: 1,314 (including HTML, PDF, and XML)
Thereof 1,089 with geography defined
and 225 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
67 citations as recorded by crossref.
- Photochemical Aging of Atmospheric Fine Particles as a Potential Source for Gas-Phase Hydrogen Peroxide P. Liu et al. 10.1021/acs.est.1c04453
- Influence of bulk-phase acidity, organic fraction, and dissolved oxygen on the photosensitized renoxification of nitrate in NaNO3/humic acid mixtures Q. Li et al. 10.1016/j.jes.2024.08.023
- Developing a model-ready highly resolved HONO emission inventory in Guangdong using domestic measured emission factors X. Yin et al. 10.1016/j.scitotenv.2023.165737
- Impact of temperature-dependent non-PAN peroxynitrate formation, RO2NO2, on nighttime atmospheric chemistry M. Färber et al. 10.1039/D3CP04163H
- Evaluating the sensitivity of radical chemistry and ozone formation to ambient VOCs and NO<sub><i>x</i></sub> in Beijing L. Whalley et al. 10.5194/acp-21-2125-2021
- Effect of the Alkoxy Radical Chemistry on the Ozone Formation from Anthropogenic Organic Compounds Investigated in Chamber Experiments M. Färber et al. 10.1021/acsestair.4c00064
- Nitrate formation mechanisms causing high concentration of PM2.5 in a residential city with low anthropogenic emissions during cold season J. Jeon et al. 10.1016/j.envpol.2024.124141
- Wintertime ozone surges: The critical role of alkene ozonolysis J. Yang et al. 10.1016/j.ese.2024.100477
- Production of HONO from NO<sub>2</sub> uptake on illuminated TiO<sub>2</sub> aerosol particles and following the illumination of mixed TiO<sub>2</sub>∕ammonium nitrate particles J. Dyson et al. 10.5194/acp-21-5755-2021
- Weakened Haze Mitigation Induced by Enhanced Aging of Black Carbon in China Y. Zhang et al. 10.1021/acs.est.2c00090
- Investigating the importance of sub-grid particle formation in point source plumes over eastern China using IAP-AACM v1.0 with a sub-grid parameterization Y. Wei et al. 10.5194/gmd-14-4411-2021
- Radical chemistry and ozone production at a UK coastal receptor site R. Woodward-Massey et al. 10.5194/acp-23-14393-2023
- High-level HONO exacerbates double high pollution of O3 and PM2.5 in China C. Liu et al. 10.1016/j.scitotenv.2024.174066
- Observation and simulation of HOx radicals in an urban area in Shanghai, China G. Zhang et al. 10.1016/j.scitotenv.2021.152275
- Analyzing ozone formation sensitivity in a typical industrial city in China: Implications for effective source control in the chemical transition regime Y. Niu et al. 10.1016/j.scitotenv.2024.170559
- A systematic review of reactive nitrogen simulations with chemical transport models in China H. Zhang et al. 10.1016/j.atmosres.2024.107586
- Implications for ozone control by understanding the survivor bias in observed ozone-volatile organic compounds system Z. Wang et al. 10.1038/s41612-022-00261-7
- Spatial variability of air pollutants in a megacity characterized by mobile measurements R. Khuzestani et al. 10.5194/acp-22-7389-2022
- Improved laser-induced fluorescent instrument for online peroxy radical measurement: Consistency in high-sensitivity for detection G. Zhang et al. 10.1016/j.snb.2024.136774
- Enhanced wintertime oxidation of VOCs via sustained radical sources in the urban atmosphere R. Sommariva et al. 10.1016/j.envpol.2021.116563
- Mapping the daily nitrous acid (HONO) concentrations across China during 2006–2017 through ensemble machine-learning algorithm L. Cui & S. Wang 10.1016/j.scitotenv.2021.147325
- Unclassical Radical Generation Mechanisms in the Troposphere: A Review X. Yang et al. 10.1021/acs.est.4c00742
- A relaxed eddy accumulation (REA) LOPAP system for flux measurements of nitrous acid (HONO) L. von der Heyden et al. 10.5194/amt-15-1983-2022
- Strong impacts of biomass burning, nitrogen fertilization, and fine particles on gas-phase hydrogen peroxide (H2O2) C. Ye et al. 10.1016/j.scitotenv.2022.156997
- Impact and pathway of halogens on atmospheric oxidants in coastal city clusters in the Yangtze River Delta region in China H. Chen et al. 10.1016/j.apr.2023.101979
- Isotopic Evidence for the High Contribution of Wintertime Photochemistry to Particulate Nitrate Formation in Northern China Z. Zhang et al. 10.1029/2021JD035324
- Investigating the global OH radical distribution using steady-state approximations and satellite data M. Pimlott et al. 10.5194/acp-22-10467-2022
- Intensive photochemical oxidation in the marine atmosphere: evidence from direct radical measurements G. Zhang et al. 10.5194/acp-24-1825-2024
- OH and HO<sub>2</sub> radical chemistry at a suburban site during the EXPLORE-YRD campaign in 2018 X. Ma et al. 10.5194/acp-22-7005-2022
- Exploring HONO production from particulate nitrate photolysis in representative regions of China: characteristics, influencing factors, and environmental implications B. Li et al. 10.5194/acp-24-13183-2024
- Comparison of Simultaneous Measurements of Indoor Nitrous Acid: Implications for the Spatial Distribution of Indoor HONO Emissions B. Bottorff et al. 10.1021/acs.est.2c02196
- Observationally Constrained Modeling of Peroxy Radical During an Ozone Episode in the Pearl River Delta Region, China J. Wang et al. 10.1029/2022JD038279
- Experimental chemical budgets of OH, HO2, and RO2 radicals in rural air in western Germany during the JULIAC campaign 2019 C. Cho et al. 10.5194/acp-23-2003-2023
- Abundant nitrogen oxide and weakly acidic environment synergistically promote daytime particulate nitrate pollution Y. Wei et al. 10.1016/j.jhazmat.2023.131655
- Intercomparison of OH radical measurement in a complex atmosphere in Chengdu, China G. Zhang et al. 10.1016/j.scitotenv.2022.155924
- Atmospheric measurements at Mt. Tai – Part II: HONO budget and radical (ROx + NO3) chemistry in the lower boundary layer C. Xue et al. 10.5194/acp-22-1035-2022
- Atmospheric Oxidation Capacity Elevated during 2020 Spring Lockdown in Chengdu, China: Lessons for Future Secondary Pollution Control Z. Tan et al. 10.1021/acs.est.3c08761
- Amplified role of potential HONO sources in O<sub>3</sub> formation in North China Plain during autumn haze aggravating processes J. Zhang et al. 10.5194/acp-22-3275-2022
- The Seasonal Variations and Potential Sources of Nitrous Acid (Hono) in the Rural North China Plain Y. Song et al. 10.2139/ssrn.4112814
- Responses of surface O3 and PM2.5 trends to changes of anthropogenic emissions in summer over Beijing during 2014–2019: A study based on multiple linear regression and WRF-Chem Z. He et al. 10.1016/j.scitotenv.2021.150792
- Observations by Ground-Based MAX-DOAS of the Vertical Characters of Winter Pollution and the Influencing Factors of HONO Generation in Shanghai, China S. Xu et al. 10.3390/rs13173518
- PM2.5-bound silicon-containing secondary organic aerosols (Si-SOA) in Beijing ambient air J. Xu et al. 10.1016/j.chemosphere.2021.132377
- Quantitative evidence from VOCs source apportionment reveals O3 control strategies in northern and southern China Z. Wang et al. 10.1016/j.envint.2023.107786
- Relative humidity driven nocturnal HONO formation mechanism in autumn haze events of Beijing H. Xuan et al. 10.1038/s41612-024-00745-8
- High atmospheric oxidation capacity drives wintertime nitrate pollution in the eastern Yangtze River Delta of China H. Zang et al. 10.5194/acp-22-4355-2022
- Elucidating HONO formation mechanism and its essential contribution to OH during haze events X. Zhang et al. 10.1038/s41612-023-00371-w
- Photochemical ozone pollution in five Chinese megacities in summer 2018 X. Liu et al. 10.1016/j.scitotenv.2021.149603
- Direct evidence of local photochemical production driven ozone episode in Beijing: A case study Z. Tan et al. 10.1016/j.scitotenv.2021.148868
- The seasonal variations and potential sources of nitrous acid (HONO) in the rural North China Plain Y. Song et al. 10.1016/j.envpol.2022.119967
- The effect of nitrous acid (HONO) on ozone formation during pollution episodes in southeastern China: Results from model improvement and mechanism insights B. Hu et al. 10.1016/j.scitotenv.2023.164477
- Surface–atmosphere fluxes of volatile organic compounds in Beijing W. Acton et al. 10.5194/acp-20-15101-2020
- Peroxy radical chemistry during ozone photochemical pollution season at a suburban site in the boundary of Jiangsu–Anhui–Shandong–Henan region, China N. Wei et al. 10.1016/j.scitotenv.2023.166355
- Observation based study on atmospheric oxidation capacity in Shanghai during late-autumn: Contribution from nitryl chloride S. Lou et al. 10.1016/j.atmosenv.2021.118902
- Budget of nitrous acid (HONO) at an urban site in the fall season of Guangzhou, China Y. Yu et al. 10.5194/acp-22-8951-2022
- Characteristics and sources of non-methane VOCs and their roles in SOA formation during autumn in a central Chinese city H. Zhang et al. 10.1016/j.scitotenv.2021.146802
- Rapid transition of aerosol optical properties and water-soluble organic aerosols in cold season in Fenwei Plain A. Du et al. 10.1016/j.scitotenv.2022.154661
- Particle-Phase Photoreactions of HULIS and TMIs Establish a Strong Source of H2O2 and Particulate Sulfate in the Winter North China Plain C. Ye et al. 10.1021/acs.est.1c00561
- Is the ocean surface a source of nitrous acid (HONO) in the marine boundary layer? L. Crilley et al. 10.5194/acp-21-18213-2021
- OH measurements in the coastal atmosphere of South China: possible missing OH sinks in aged air masses Z. Zou et al. 10.5194/acp-23-7057-2023
- Impact of HO2 aerosol uptake on radical levels and O3 production during summertime in Beijing J. Dyson et al. 10.5194/acp-23-5679-2023
- Process-based and observation-constrained SOA simulations in China: the role of semivolatile and intermediate-volatility organic compounds and OH levels R. Miao et al. 10.5194/acp-21-16183-2021
- Comparison of two photolytic calibration methods for nitrous acid A. Lindsay & E. Wood 10.5194/amt-15-5455-2022
- Ozone pollution in the North China Plain spreading into the late-winter haze season K. Li et al. 10.1073/pnas.2015797118
- Recent Isotopic Evidence for Elevated Vehicular NOx Emission to Atmospheric Nitrate Formation in Chinese Megacities Z. Zhang et al. 10.1021/acsearthspacechem.1c00166
- Experimental and theoretical study on the impact of a nitrate group on the chemistry of alkoxy radicals A. Novelli et al. 10.1039/D0CP05555G
- HONO Budget and Its Role in Nitrate Formation in the Rural North China Plain C. Xue et al. 10.1021/acs.est.0c01832
- Insights into air pollution chemistry and sulphate formation from nitrous acid (HONO) measurements during haze events in Beijing W. Bloss et al. 10.1039/D0FD00100G
65 citations as recorded by crossref.
- Photochemical Aging of Atmospheric Fine Particles as a Potential Source for Gas-Phase Hydrogen Peroxide P. Liu et al. 10.1021/acs.est.1c04453
- Influence of bulk-phase acidity, organic fraction, and dissolved oxygen on the photosensitized renoxification of nitrate in NaNO3/humic acid mixtures Q. Li et al. 10.1016/j.jes.2024.08.023
- Developing a model-ready highly resolved HONO emission inventory in Guangdong using domestic measured emission factors X. Yin et al. 10.1016/j.scitotenv.2023.165737
- Impact of temperature-dependent non-PAN peroxynitrate formation, RO2NO2, on nighttime atmospheric chemistry M. Färber et al. 10.1039/D3CP04163H
- Evaluating the sensitivity of radical chemistry and ozone formation to ambient VOCs and NO<sub><i>x</i></sub> in Beijing L. Whalley et al. 10.5194/acp-21-2125-2021
- Effect of the Alkoxy Radical Chemistry on the Ozone Formation from Anthropogenic Organic Compounds Investigated in Chamber Experiments M. Färber et al. 10.1021/acsestair.4c00064
- Nitrate formation mechanisms causing high concentration of PM2.5 in a residential city with low anthropogenic emissions during cold season J. Jeon et al. 10.1016/j.envpol.2024.124141
- Wintertime ozone surges: The critical role of alkene ozonolysis J. Yang et al. 10.1016/j.ese.2024.100477
- Production of HONO from NO<sub>2</sub> uptake on illuminated TiO<sub>2</sub> aerosol particles and following the illumination of mixed TiO<sub>2</sub>∕ammonium nitrate particles J. Dyson et al. 10.5194/acp-21-5755-2021
- Weakened Haze Mitigation Induced by Enhanced Aging of Black Carbon in China Y. Zhang et al. 10.1021/acs.est.2c00090
- Investigating the importance of sub-grid particle formation in point source plumes over eastern China using IAP-AACM v1.0 with a sub-grid parameterization Y. Wei et al. 10.5194/gmd-14-4411-2021
- Radical chemistry and ozone production at a UK coastal receptor site R. Woodward-Massey et al. 10.5194/acp-23-14393-2023
- High-level HONO exacerbates double high pollution of O3 and PM2.5 in China C. Liu et al. 10.1016/j.scitotenv.2024.174066
- Observation and simulation of HOx radicals in an urban area in Shanghai, China G. Zhang et al. 10.1016/j.scitotenv.2021.152275
- Analyzing ozone formation sensitivity in a typical industrial city in China: Implications for effective source control in the chemical transition regime Y. Niu et al. 10.1016/j.scitotenv.2024.170559
- A systematic review of reactive nitrogen simulations with chemical transport models in China H. Zhang et al. 10.1016/j.atmosres.2024.107586
- Implications for ozone control by understanding the survivor bias in observed ozone-volatile organic compounds system Z. Wang et al. 10.1038/s41612-022-00261-7
- Spatial variability of air pollutants in a megacity characterized by mobile measurements R. Khuzestani et al. 10.5194/acp-22-7389-2022
- Improved laser-induced fluorescent instrument for online peroxy radical measurement: Consistency in high-sensitivity for detection G. Zhang et al. 10.1016/j.snb.2024.136774
- Enhanced wintertime oxidation of VOCs via sustained radical sources in the urban atmosphere R. Sommariva et al. 10.1016/j.envpol.2021.116563
- Mapping the daily nitrous acid (HONO) concentrations across China during 2006–2017 through ensemble machine-learning algorithm L. Cui & S. Wang 10.1016/j.scitotenv.2021.147325
- Unclassical Radical Generation Mechanisms in the Troposphere: A Review X. Yang et al. 10.1021/acs.est.4c00742
- A relaxed eddy accumulation (REA) LOPAP system for flux measurements of nitrous acid (HONO) L. von der Heyden et al. 10.5194/amt-15-1983-2022
- Strong impacts of biomass burning, nitrogen fertilization, and fine particles on gas-phase hydrogen peroxide (H2O2) C. Ye et al. 10.1016/j.scitotenv.2022.156997
- Impact and pathway of halogens on atmospheric oxidants in coastal city clusters in the Yangtze River Delta region in China H. Chen et al. 10.1016/j.apr.2023.101979
- Isotopic Evidence for the High Contribution of Wintertime Photochemistry to Particulate Nitrate Formation in Northern China Z. Zhang et al. 10.1029/2021JD035324
- Investigating the global OH radical distribution using steady-state approximations and satellite data M. Pimlott et al. 10.5194/acp-22-10467-2022
- Intensive photochemical oxidation in the marine atmosphere: evidence from direct radical measurements G. Zhang et al. 10.5194/acp-24-1825-2024
- OH and HO<sub>2</sub> radical chemistry at a suburban site during the EXPLORE-YRD campaign in 2018 X. Ma et al. 10.5194/acp-22-7005-2022
- Exploring HONO production from particulate nitrate photolysis in representative regions of China: characteristics, influencing factors, and environmental implications B. Li et al. 10.5194/acp-24-13183-2024
- Comparison of Simultaneous Measurements of Indoor Nitrous Acid: Implications for the Spatial Distribution of Indoor HONO Emissions B. Bottorff et al. 10.1021/acs.est.2c02196
- Observationally Constrained Modeling of Peroxy Radical During an Ozone Episode in the Pearl River Delta Region, China J. Wang et al. 10.1029/2022JD038279
- Experimental chemical budgets of OH, HO2, and RO2 radicals in rural air in western Germany during the JULIAC campaign 2019 C. Cho et al. 10.5194/acp-23-2003-2023
- Abundant nitrogen oxide and weakly acidic environment synergistically promote daytime particulate nitrate pollution Y. Wei et al. 10.1016/j.jhazmat.2023.131655
- Intercomparison of OH radical measurement in a complex atmosphere in Chengdu, China G. Zhang et al. 10.1016/j.scitotenv.2022.155924
- Atmospheric measurements at Mt. Tai – Part II: HONO budget and radical (ROx + NO3) chemistry in the lower boundary layer C. Xue et al. 10.5194/acp-22-1035-2022
- Atmospheric Oxidation Capacity Elevated during 2020 Spring Lockdown in Chengdu, China: Lessons for Future Secondary Pollution Control Z. Tan et al. 10.1021/acs.est.3c08761
- Amplified role of potential HONO sources in O<sub>3</sub> formation in North China Plain during autumn haze aggravating processes J. Zhang et al. 10.5194/acp-22-3275-2022
- The Seasonal Variations and Potential Sources of Nitrous Acid (Hono) in the Rural North China Plain Y. Song et al. 10.2139/ssrn.4112814
- Responses of surface O3 and PM2.5 trends to changes of anthropogenic emissions in summer over Beijing during 2014–2019: A study based on multiple linear regression and WRF-Chem Z. He et al. 10.1016/j.scitotenv.2021.150792
- Observations by Ground-Based MAX-DOAS of the Vertical Characters of Winter Pollution and the Influencing Factors of HONO Generation in Shanghai, China S. Xu et al. 10.3390/rs13173518
- PM2.5-bound silicon-containing secondary organic aerosols (Si-SOA) in Beijing ambient air J. Xu et al. 10.1016/j.chemosphere.2021.132377
- Quantitative evidence from VOCs source apportionment reveals O3 control strategies in northern and southern China Z. Wang et al. 10.1016/j.envint.2023.107786
- Relative humidity driven nocturnal HONO formation mechanism in autumn haze events of Beijing H. Xuan et al. 10.1038/s41612-024-00745-8
- High atmospheric oxidation capacity drives wintertime nitrate pollution in the eastern Yangtze River Delta of China H. Zang et al. 10.5194/acp-22-4355-2022
- Elucidating HONO formation mechanism and its essential contribution to OH during haze events X. Zhang et al. 10.1038/s41612-023-00371-w
- Photochemical ozone pollution in five Chinese megacities in summer 2018 X. Liu et al. 10.1016/j.scitotenv.2021.149603
- Direct evidence of local photochemical production driven ozone episode in Beijing: A case study Z. Tan et al. 10.1016/j.scitotenv.2021.148868
- The seasonal variations and potential sources of nitrous acid (HONO) in the rural North China Plain Y. Song et al. 10.1016/j.envpol.2022.119967
- The effect of nitrous acid (HONO) on ozone formation during pollution episodes in southeastern China: Results from model improvement and mechanism insights B. Hu et al. 10.1016/j.scitotenv.2023.164477
- Surface–atmosphere fluxes of volatile organic compounds in Beijing W. Acton et al. 10.5194/acp-20-15101-2020
- Peroxy radical chemistry during ozone photochemical pollution season at a suburban site in the boundary of Jiangsu–Anhui–Shandong–Henan region, China N. Wei et al. 10.1016/j.scitotenv.2023.166355
- Observation based study on atmospheric oxidation capacity in Shanghai during late-autumn: Contribution from nitryl chloride S. Lou et al. 10.1016/j.atmosenv.2021.118902
- Budget of nitrous acid (HONO) at an urban site in the fall season of Guangzhou, China Y. Yu et al. 10.5194/acp-22-8951-2022
- Characteristics and sources of non-methane VOCs and their roles in SOA formation during autumn in a central Chinese city H. Zhang et al. 10.1016/j.scitotenv.2021.146802
- Rapid transition of aerosol optical properties and water-soluble organic aerosols in cold season in Fenwei Plain A. Du et al. 10.1016/j.scitotenv.2022.154661
- Particle-Phase Photoreactions of HULIS and TMIs Establish a Strong Source of H2O2 and Particulate Sulfate in the Winter North China Plain C. Ye et al. 10.1021/acs.est.1c00561
- Is the ocean surface a source of nitrous acid (HONO) in the marine boundary layer? L. Crilley et al. 10.5194/acp-21-18213-2021
- OH measurements in the coastal atmosphere of South China: possible missing OH sinks in aged air masses Z. Zou et al. 10.5194/acp-23-7057-2023
- Impact of HO2 aerosol uptake on radical levels and O3 production during summertime in Beijing J. Dyson et al. 10.5194/acp-23-5679-2023
- Process-based and observation-constrained SOA simulations in China: the role of semivolatile and intermediate-volatility organic compounds and OH levels R. Miao et al. 10.5194/acp-21-16183-2021
- Comparison of two photolytic calibration methods for nitrous acid A. Lindsay & E. Wood 10.5194/amt-15-5455-2022
- Ozone pollution in the North China Plain spreading into the late-winter haze season K. Li et al. 10.1073/pnas.2015797118
- Recent Isotopic Evidence for Elevated Vehicular NOx Emission to Atmospheric Nitrate Formation in Chinese Megacities Z. Zhang et al. 10.1021/acsearthspacechem.1c00166
- Experimental and theoretical study on the impact of a nitrate group on the chemistry of alkoxy radicals A. Novelli et al. 10.1039/D0CP05555G
2 citations as recorded by crossref.
Latest update: 13 Dec 2024
Short summary
The paper details atmospheric chemistry in a megacity (Beijing), focussing on radicals which mediate the formation of secondary pollutants such as ozone and particles. Highly polluted conditions were experienced, including the highest ever levels of nitric oxide (NO), with simultaneous radical measurements. Radical concentrations were large during "haze" events, demonstrating active photochemistry. Modelling showed that our understanding of the chemistry at high NOx levels is incomplete.
The paper details atmospheric chemistry in a megacity (Beijing), focussing on radicals which...
Altmetrics
Final-revised paper
Preprint