Articles | Volume 23, issue 14 
            
                
                    
            
            
            https://doi.org/10.5194/acp-23-8211-2023
                    © Author(s) 2023. 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-23-8211-2023
                    © Author(s) 2023. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
Variation and trend of nitrate radical reactivity towards volatile organic compounds in Beijing, China
Hejun Hu
                                            School of Atmospheric Sciences, Sun Yat-sen University, and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, 519082, China
                                        
                                    
                                            School of Atmospheric Sciences, Sun Yat-sen University, and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, 519082, China
                                        
                                    
                                            Guangdong Provincial Observation and Research Station for Climate Environment and Air Quality Change in the Pearl River Estuary, Key Laboratory of Tropical Atmosphere-Ocean System (Sun Yat-sen University), Ministry of Education, Zhuhai, 519082, China
                                        
                                    
                                            State Key Joint Laboratory of Environmental Simulation and Pollution Control, The State Environmental Protection Key Laboratory of Atmospheric Ozone Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China
                                        
                                    Jie Wang
                                            School of Atmospheric Sciences, Sun Yat-sen University, and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, 519082, China
                                        
                                    Zelong Zheng
                                            School of Atmospheric Sciences, Sun Yat-sen University, and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, 519082, China
                                        
                                    Xuezhen Xu
                                            School of Atmospheric Sciences, Sun Yat-sen University, and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, 519082, China
                                        
                                    Tianyu Zhai
                                            State Key Joint Laboratory of Environmental Simulation and Pollution Control, The State Environmental Protection Key Laboratory of Atmospheric Ozone Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China
                                        
                                    Xiaorui Chen
                                            Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University,  Hong Kong, 999077, Hong Kong SAR, China
                                        
                                    
                                            School of Atmospheric Sciences, Sun Yat-sen University, and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, 519082, China
                                        
                                    
                                            Guangdong Provincial Observation and Research Station for Climate Environment and Air Quality Change in the Pearl River Estuary, Key Laboratory of Tropical Atmosphere-Ocean System (Sun Yat-sen University), Ministry of Education, Zhuhai, 519082, China
                                        
                                    Wenxing Fu
                                            Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control,  Collaborative Innovation Center of Atmospheric Environment and Equipment Technology,  Nanjing University of Information Science and Technology, Nanjing, 210044, China
                                        
                                    
                                            State Key Joint Laboratory of Environmental Simulation and Pollution Control, The State Environmental Protection Key Laboratory of Atmospheric Ozone Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China
                                        
                                    Limin Zeng
                                            State Key Joint Laboratory of Environmental Simulation and Pollution Control, The State Environmental Protection Key Laboratory of Atmospheric Ozone Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China
                                        
                                    
                                            State Key Joint Laboratory of Environmental Simulation and Pollution Control, The State Environmental Protection Key Laboratory of Atmospheric Ozone Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China
                                        
                                    Yuanhang Zhang
                                            State Key Joint Laboratory of Environmental Simulation and Pollution Control, The State Environmental Protection Key Laboratory of Atmospheric Ozone Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China
                                        
                                    Shaojia Fan
                                            School of Atmospheric Sciences, Sun Yat-sen University, and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, 519082, China
                                        
                                    
                                            Guangdong Provincial Observation and Research Station for Climate Environment and Air Quality Change in the Pearl River Estuary, Key Laboratory of Tropical Atmosphere-Ocean System (Sun Yat-sen University), Ministry of Education, Zhuhai, 519082, China
                                        
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                            Cited
5 citations as recorded by crossref.
- An AI-Based Framework for Characterizing the Atmospheric Fate of Air Pollutants Within Diverse Environmental Settings N. Radić et al. 10.3390/atmos16020231
- Observations of NO3 and N2O5 in urban Beijing during APHH-Beijing campaign Z. Li et al. 10.1007/s11869-025-01776-7
- Chemical characteristics of BTEX, Formaldehyde and Trace gases: concentration, ozone formation potential and source apportionment at a campus site of Agra N. Baghel et al. 10.1007/s10661-024-13371-x
- Intercomparison of multiple chemical mechanisms in simulating severe haze event over the North China plain Z. Li et al. 10.1016/j.atmosenv.2025.121439
- Vertical Gradient of Nitryl Chloride and Implications for Atmospheric Photochemistry in Pearl River Delta, China, during Wintertime H. Wang et al. 10.1021/acs.est.4c08089
5 citations as recorded by crossref.
- An AI-Based Framework for Characterizing the Atmospheric Fate of Air Pollutants Within Diverse Environmental Settings N. Radić et al. 10.3390/atmos16020231
- Observations of NO3 and N2O5 in urban Beijing during APHH-Beijing campaign Z. Li et al. 10.1007/s11869-025-01776-7
- Chemical characteristics of BTEX, Formaldehyde and Trace gases: concentration, ozone formation potential and source apportionment at a campus site of Agra N. Baghel et al. 10.1007/s10661-024-13371-x
- Intercomparison of multiple chemical mechanisms in simulating severe haze event over the North China plain Z. Li et al. 10.1016/j.atmosenv.2025.121439
- Vertical Gradient of Nitryl Chloride and Implications for Atmospheric Photochemistry in Pearl River Delta, China, during Wintertime H. Wang et al. 10.1021/acs.est.4c08089
Latest update: 30 Oct 2025
Short summary
                    Nitrate radical chemistry is critical to the degradation of volatile organic compounds (VOCs) and secondary organic aerosol formation. This work investigated the level, seasonal variation, and trend of nitrate radical reactivity towards volatile organic compounds (kNO3) in Beijing. We show the key role of isoprene and styrene in regulating seasonal variation in kNO3 and rebuild a long-term record of kNO3 based on the reported VOC measurements.
                    Nitrate radical chemistry is critical to the degradation of volatile organic compounds (VOCs)...
                    
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