沙尘天气对西安市环境空气质量的影响
胡元洁(
), 蒋楠()
), 蒋楠()
Influence of dust storm on atmospheric environment quality in Xi’an， China
Yuanjie Hu(), Nan Jiang()
), Nan Jiang()
图2. 2013—2018年西安市各个季节PM2.5/PM10比值
Fig.2. Seasonal variation of PM2.5/PM10 ratio in Xi’an during 2013-2018
