Articles | Volume 22, issue 13
https://doi.org/10.5194/acp-22-8951-2022
© 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-22-8951-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
12 Jul 2022
Research article |
| 12 Jul 2022
Budget of nitrous acid (HONO) at an urban site in the fall season of Guangzhou, China
Yihang Yu
Institute of Mass Spectrometry and Atmospheric Environment, Jinan
University, Guangzhou 510632, China
Guangdong Provincial Engineering Research Center for Online Source
Apportionment System of Air Pollution, Guangzhou 510632, China
Institute of Mass Spectrometry and Atmospheric Environment, Jinan
University, Guangzhou 510632, China
Guangdong Provincial Engineering Research Center for Online Source
Apportionment System of Air Pollution, Guangzhou 510632, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Guangzhou 511443, China
Huirong Li
Institute of Mass Spectrometry and Atmospheric Environment, Jinan
University, Guangzhou 510632, China
Guangdong Provincial Engineering Research Center for Online Source
Apportionment System of Air Pollution, Guangzhou 510632, China
Wenda Yang
Institute of Mass Spectrometry and Atmospheric Environment, Jinan
University, Guangzhou 510632, China
Guangdong Provincial Engineering Research Center for Online Source
Apportionment System of Air Pollution, Guangzhou 510632, China
Baobin Han
Institute of Mass Spectrometry and Atmospheric Environment, Jinan
University, Guangzhou 510632, China
Guangdong Provincial Engineering Research Center for Online Source
Apportionment System of Air Pollution, Guangzhou 510632, China
Wei Song
State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
Weiwei Hu
State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
Xinming Wang
State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Guangzhou 511443, China
Min Shao
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Guangzhou 511443, China
Zhijiong Huang
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Zhen Li
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Junyu Zheng
Institute for Environmental and Climate Research, Jinan University,
Guangzhou 511443, China
Guangdong–Hong Kong–Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Guangzhou 511443, China
Haichao Wang
School of Atmospheric Sciences, Sun Yat-Sen University, Zhuhai, China
Xiaofang Yu
Institute of Mass Spectrometry and Atmospheric Environment, Jinan
University, Guangzhou 510632, China
Guangdong Provincial Engineering Research Center for Online Source
Apportionment System of Air Pollution, Guangzhou 510632, China
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Cited
6 citations as recorded by crossref.
- Insights into characteristics and formation mechanisms of secondary organic aerosols in the Guangzhou urban area M. Zhai et al. 10.5194/acp-23-5119-2023
- HONO Formation from the Oxidation Reactions of ClO, NO, and Water in the Gas-Phase and at the Air-Water Interface Q. Zhang et al. 10.3390/atmos14010030
- Photolysis frequency of nitrophenols derived from ambient measurements Y. Peng et al. 10.1016/j.scitotenv.2023.161810
- Atmospheric ammonia in the rural North China Plain during wintertime: Variations, sources, and implications for HONO heterogeneous formation P. Liu et al. 10.1016/j.scitotenv.2022.160768
- 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
- Observationally Constrained Modeling of Peroxy Radical During an Ozone Episode in the Pearl River Delta Region, China J. Wang et al. 10.1029/2022JD038279
6 citations as recorded by crossref.
- Insights into characteristics and formation mechanisms of secondary organic aerosols in the Guangzhou urban area M. Zhai et al. 10.5194/acp-23-5119-2023
- HONO Formation from the Oxidation Reactions of ClO, NO, and Water in the Gas-Phase and at the Air-Water Interface Q. Zhang et al. 10.3390/atmos14010030
- Photolysis frequency of nitrophenols derived from ambient measurements Y. Peng et al. 10.1016/j.scitotenv.2023.161810
- Atmospheric ammonia in the rural North China Plain during wintertime: Variations, sources, and implications for HONO heterogeneous formation P. Liu et al. 10.1016/j.scitotenv.2022.160768
- 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
- Observationally Constrained Modeling of Peroxy Radical During an Ozone Episode in the Pearl River Delta Region, China J. Wang et al. 10.1029/2022JD038279
Latest update: 29 Sep 2023
Short summary
We have investigated the budget of HONO at an urban site in Guangzhou. Budget and comprehensive uncertainty analysis suggest that at such locations as ours, HONO direct emissions and NO + OH can become comparable or even surpass other HONO sources that typically receive greater attention and interest, such as the NO2 heterogeneous source and the unknown daytime photolytic source. Our findings emphasize the need to reduce the uncertainties of both conventional and novel HONO sources and sinks.
We have investigated the budget of HONO at an urban site in Guangzhou. Budget and comprehensive...
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