Xiaoqin Xu

Investigation into pedestrian exposure to traffic PM around grade separations: a case study in Xi’an, China

Zhaowen Qiu, Wenyue Liu, Xiaoqin Xu, 2018, Air Quality, Atmosphere & Health.

Commuter exposure to particulate matter for different transportation modes in Xi'an, China

Zhaowen Qiu, Xiaoqin Xu, Jianhua Song, 2017 .

Pedestrian exposure to traffic PM on different types of urban roads: A case study of Xi’an, China

Zhaowen Qiu, Xiaoqin Xu, Xiaoxia Li, 2017 .