Articles | Volume 20, issue 19
https://doi.org/10.5194/acp-20-11245-2020
© 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-20-11245-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
02 Oct 2020
Research article |
| 02 Oct 2020
| 02 Oct 2020
Hygroscopicity of urban aerosols and its link to size-resolved chemical composition during spring and summer in Seoul, Korea
Najin Kim
Department of Atmosphere Sciences, Yonsei University, Seoul, 03722,
Korea
currently at: Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, 55128, Germany
Seong Soo Yum
CORRESPONDING AUTHOR
Department of Atmosphere Sciences, Yonsei University, Seoul, 03722,
Korea
Minsu Park
Department of Atmosphere Sciences, Yonsei University, Seoul, 03722,
Korea
Jong Sung Park
Air Quality Research Division, National Institute of Environment
Research, Incheon, 22689, Korea
Hye Jung Shin
Air Quality Research Division, National Institute of Environment
Research, Incheon, 22689, Korea
Joon Young Ahn
Air Quality Research Division, National Institute of Environment
Research, Incheon, 22689, Korea
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Cited
19 citations as recorded by crossref.
- Markedly different impacts of primary emissions and secondary aerosol formation on aerosol mixing states revealed by simultaneous measurements of CCNC, H(/V)TDMA, and SP2 J. Tao et al. 10.5194/acp-24-9131-2024
- Measurement report: Distinct size dependence and diurnal variation in organic aerosol hygroscopicity, volatility, and cloud condensation nuclei activity at a rural site in the Pearl River Delta (PRD) region, China M. Cai et al. 10.5194/acp-22-8117-2022
- Measurement report: Hygroscopicity of size-selected aerosol particles in the heavily polluted urban atmosphere of Delhi: impacts of chloride aerosol A. Mandariya et al. 10.5194/acp-24-3627-2024
- Physicochemical and temporal characteristics of individual atmospheric aerosol particles in urban Seoul during KORUS-AQ campaign: insights from single-particle analysis H. Yoo et al. 10.5194/acp-24-853-2024
- Hygroscopic Properties of Water-Soluble Counterpart of Ultrafine Particles from Agriculture Crop-Residue Burning in Patiala, Northwestern India A. Alang et al. 10.3390/atmos15070835
- Hygroscopic growth and CCN activation of aerosols during Indian Summer Monsoon over a rain-shadow region V. Jayachandran et al. 10.1016/j.atmosres.2021.105976
- Using particle-resolved aerosol model simulations to guide the interpretations of cloud condensation nuclei experimental data P. Razafindrambinina et al. 10.1080/02786826.2023.2202741
- Boundary layer versus free tropospheric submicron particle formation: A case study from NASA DC-8 observations in the Asian continental outflow during the KORUS-AQ campaign D. Park et al. 10.1016/j.atmosres.2021.105857
- Atmospheric sulfate formation in the Seoul Metropolitan Area during spring/summer: Effect of trace metal ions N. Kim et al. 10.1016/j.envpol.2022.120379
- Remote sensing of aerosol water fraction, dry size distribution and soluble fraction using multi-angle, multi-spectral polarimetry B. van Diedenhoven et al. 10.5194/amt-15-7411-2022
- Mathematical derivation and physical interpretation of particle size-resolved activation ratio based on particle hygroscopicity distribution: Application on global characterization of CCN activity X. Jiang et al. 10.1016/j.atmosenv.2020.118137
- Highly significant impact of mineral dust on aerosol hygroscopicity at New Delhi Z. Arub et al. 10.1016/j.atmosenv.2021.118375
- Atmospheric Particle Hygroscopicity and the Influence by Oxidation State of Organic Aerosols in Urban Beijing S. Zhang et al. 10.1016/j.jes.2021.11.019
- Measurement report: Size-resolved secondary organic aerosol formation modulated by aerosol water uptake in wintertime haze J. Duan et al. 10.5194/acp-24-7687-2024
- Annual cycle of hygroscopic properties and mixing state of the suburban aerosol in Athens, Greece C. Spitieri et al. 10.5194/acp-23-235-2023
- Effects of volatile organic compounds and new particle formation on real-time hygroscopicity of PM2.5 particles in Seosan, Republic of Korea J. Kim et al. 10.1016/j.scitotenv.2024.171516
- Hygroscopic growth and collision studies of atmospheric aerosols across scaled particle sizes Y. Lu et al. 10.1016/j.powtec.2023.119258
- The Comparisons of Real-time Ammonia Adsorption Measurement in Varying Inlet Tubes and the Different Ammonia Measurement Methods in the Atmosphere K. Kim et al. 10.5572/ajae.2021.139
- A New CCN Number Concentration Prediction Method Based on Multiple Linear Regression and Non‐Negative Matrix Factorization: 1. Development, Validation, and Comparison Using the Measurement Data Over the Korean Peninsula M. Park et al. 10.1029/2023JD039189
19 citations as recorded by crossref.
- Markedly different impacts of primary emissions and secondary aerosol formation on aerosol mixing states revealed by simultaneous measurements of CCNC, H(/V)TDMA, and SP2 J. Tao et al. 10.5194/acp-24-9131-2024
- Measurement report: Distinct size dependence and diurnal variation in organic aerosol hygroscopicity, volatility, and cloud condensation nuclei activity at a rural site in the Pearl River Delta (PRD) region, China M. Cai et al. 10.5194/acp-22-8117-2022
- Measurement report: Hygroscopicity of size-selected aerosol particles in the heavily polluted urban atmosphere of Delhi: impacts of chloride aerosol A. Mandariya et al. 10.5194/acp-24-3627-2024
- Physicochemical and temporal characteristics of individual atmospheric aerosol particles in urban Seoul during KORUS-AQ campaign: insights from single-particle analysis H. Yoo et al. 10.5194/acp-24-853-2024
- Hygroscopic Properties of Water-Soluble Counterpart of Ultrafine Particles from Agriculture Crop-Residue Burning in Patiala, Northwestern India A. Alang et al. 10.3390/atmos15070835
- Hygroscopic growth and CCN activation of aerosols during Indian Summer Monsoon over a rain-shadow region V. Jayachandran et al. 10.1016/j.atmosres.2021.105976
- Using particle-resolved aerosol model simulations to guide the interpretations of cloud condensation nuclei experimental data P. Razafindrambinina et al. 10.1080/02786826.2023.2202741
- Boundary layer versus free tropospheric submicron particle formation: A case study from NASA DC-8 observations in the Asian continental outflow during the KORUS-AQ campaign D. Park et al. 10.1016/j.atmosres.2021.105857
- Atmospheric sulfate formation in the Seoul Metropolitan Area during spring/summer: Effect of trace metal ions N. Kim et al. 10.1016/j.envpol.2022.120379
- Remote sensing of aerosol water fraction, dry size distribution and soluble fraction using multi-angle, multi-spectral polarimetry B. van Diedenhoven et al. 10.5194/amt-15-7411-2022
- Mathematical derivation and physical interpretation of particle size-resolved activation ratio based on particle hygroscopicity distribution: Application on global characterization of CCN activity X. Jiang et al. 10.1016/j.atmosenv.2020.118137
- Highly significant impact of mineral dust on aerosol hygroscopicity at New Delhi Z. Arub et al. 10.1016/j.atmosenv.2021.118375
- Atmospheric Particle Hygroscopicity and the Influence by Oxidation State of Organic Aerosols in Urban Beijing S. Zhang et al. 10.1016/j.jes.2021.11.019
- Measurement report: Size-resolved secondary organic aerosol formation modulated by aerosol water uptake in wintertime haze J. Duan et al. 10.5194/acp-24-7687-2024
- Annual cycle of hygroscopic properties and mixing state of the suburban aerosol in Athens, Greece C. Spitieri et al. 10.5194/acp-23-235-2023
- Effects of volatile organic compounds and new particle formation on real-time hygroscopicity of PM2.5 particles in Seosan, Republic of Korea J. Kim et al. 10.1016/j.scitotenv.2024.171516
- Hygroscopic growth and collision studies of atmospheric aerosols across scaled particle sizes Y. Lu et al. 10.1016/j.powtec.2023.119258
- The Comparisons of Real-time Ammonia Adsorption Measurement in Varying Inlet Tubes and the Different Ammonia Measurement Methods in the Atmosphere K. Kim et al. 10.5572/ajae.2021.139
- A New CCN Number Concentration Prediction Method Based on Multiple Linear Regression and Non‐Negative Matrix Factorization: 1. Development, Validation, and Comparison Using the Measurement Data Over the Korean Peninsula M. Park et al. 10.1029/2023JD039189
Latest update: 20 Nov 2024
Short summary
Chemical effects on the size-resolved hygroscopicity of urban aerosols were examined based on the KORUS-AQ field campaign data (HTDMA and HR-ToF-AMS). The size-resolved chemical composition data were found to be critical in explaining the size-dependent hygroscopicity, as well as the diurnal variation of κ for small particles. Aerosol mixing state information was associated with the size-resolved chemical composition data to reveal chemical information of different hygroscopicity modes.
Chemical effects on the size-resolved hygroscopicity of urban aerosols were examined based on...
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