Causes of ozone pollution in summer in Wuhan, Central China

Causes of ozone pollution in summer in Wuhan, Central China

In August 2016, continuous measurements of volatile organic compounds (VOCs) and trace gases were conducted at an urban site in Wuhan. Four high-ozone (O3) days and twenty-seven non-high-O3 days were identified according to the China's National Standard Level II (∼100 ppbv). The occurrence of h...

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Veröffentlicht in:Environmental pollution (1987) 2018-10, Vol.241, p.852-861
Hauptverfasser: Zeng, P., Lyu, X.P., Guo, H., Cheng, H.R., Jiang, F., Pan, W.Z., Wang, Z.W., Liang, S.W., Hu, Y.Q.
Format: Artikel
Sprache:eng
Schlagworte:
Control measures
O3 formation
Source apportionment
Vehicle exhausts
VOCs
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Zusammenfassung:In August 2016, continuous measurements of volatile organic compounds (VOCs) and trace gases were conducted at an urban site in Wuhan. Four high-ozone (O3) days and twenty-seven non-high-O3 days were identified according to the China's National Standard Level II (∼100 ppbv). The occurrence of high-O3 days was accompanied by tropical cyclones. Much higher concentrations of VOCs and carbon monoxide (CO) were observed on the high-O3 days (p 
ISSN:0269-7491
1873-6424
DOI:10.1016/j.envpol.2018.05.042