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4 沙尘天气对榆林市AQI、PM10、PM2.5绝对贡献(A)和相对贡献率(B)的年际变化
Fig.4 Annual variations of absolute (A) and relative contributions (B) of dust weather to AQI, PM10 and PM2.5 in Yulin