Articles | Volume 23, issue 12
https://doi.org/10.5194/acp-23-6835-2023
https://doi.org/10.5194/acp-23-6835-2023
Research article
 | 
21 Jun 2023
Research article |  | 21 Jun 2023

Contributions of primary emissions and secondary formation to nitrated aromatic compounds in themountain background region of Southeast China

Yanqin Ren, Gehui Wang, Jie Wei, Jun Tao, Zhisheng Zhang, and Hong Li

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Cited articles

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Short summary
Nine quantified nitrated aromatic compounds (NACs) in PM2.5 were examined at the peak of Mt. Wuyi. They manifested a significant rise in overall abundance in the winter and autumn. The transport of contaminants had a significant impact on NACs. Under low-NOx conditions, the formation of NACs was comparatively sensitive to NO2, suggesting that NACs would become significant in the aerosol characteristics when nitrate concentrations decreased as a result of emission reduction measures.
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