20162020年沙尘天气对陕西省空气质量的影响特征
王蕾, 蒙瑞丽, 曹磊, 高飞, 陈浩, 李毅辉, 张佳音, 闫东杰, 刘笑, 牛天田, 任静

Influence of dust events on air quality of Shaanxi province from 2016 to 2020
Lei Wang, Ruili Meng, Lei Cao, Fei Gao, Hao Chen, Yihui Li, Jiayin Zhang, Dongjie Yan, Xiao Liu, Tiantian Niu, Jing Ren
图3 2016—2020年陕西省城市沙尘天气过程发生频数(A)和沙尘影响日数(B)
Fig.3 Incidence times of dust events (A) and dust impact days (B) in cities of Shaanxi province from 2016 to 2020