沙尘天气对榆林市环境空气质量的影响
崔娟, 王浩, 刘杰, 王越, 卢立栋, 陈洁

Characteristics of dust events and their influence on air quality of Yulin, Shaanxi, China
Juan Cui, Hao Wang, Jie Liu, Yue Wang, Lidong Lu, Jie Chen
图2 2013—2018年榆林市AQI(A)、PM10(B)和PM2.5(C)的时间序列
Fig.2 Time series of daily AQI (A), PM10 (B) and PM2.5 (C) from 2013 to 2018 in Yulin