西安春季沙尘对环境空气质量的影响及来源
李丽, 肖舜, 董治宝, 吕萍, 王娜, 张佳音, 韩婧, 张壮壮, 米娜, 刘随心, 刘建宝

Influence and source analysis of Spring dust storm on ambient air quality in Xi'an, China
Li Li, Shun Xiao, Zhibao Dong, Ping Lv, Na Wang, Jiayin Zhang, Jing Han, Zhuangzhuang Zhang, Na Mi, Suixin Liu, Jianbao Liu
图3 2023年春季西安市各站点PM2.5、PM10浓度5日均值变化
Fig.3 Variation of 5 d average PM2.5 andPM10 concentration at each station in Xi'an in Spring of 2023