Investigation of the Air Pollution Event in Beijing-Tianjin-Hebei Region in December 2016 Using WRF-Chem

<div>Wind speed 10 m above the surface and RH2 in CTL experiment. Black arrows show wind field (unit: m/s), and colors indicate RH2 (unit: %). Times are 22:00 on 18 December, 07:00 on 19 December, and 13:00 on 19 December 2016.</div>

Advances in Meteorology

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Figure 5

Figure 5: Investigation of the Air Pollution Event in Beijing-Tianjin-Hebei Region in December 2016 Using WRF-Chem 