河北省边界层通风量时空特征及对PM2.5污染的影响
赵娜, 焦亚音, 杨雨灵, 赵玉广, 卢西畅

Spatiotemporal characteristics of boundary layer ventilation in Hebei Province and its impact on PM2.5 pollution
ZHAO Na, JIAO Yayin, YANG Yuling, ZHAO Yuguang, LU Xichang
图5 河北各站2021—2022年不同等级PM2.5质量浓度对应的边界层通风量箱线图
Fig.5 Boundary layer ventilation boxplots for various grades of PM2.5 mass concentration at each station in Hebei Province from 2021 to 2022