Fig. 1From: How do taxi drivers expose to fine particulate matter (PM2.5) in a Chinese megacity: a rapid assessment incorporating with satellite-derived information and urban mobility dataStudy area—Wuhan, China. Wuhan comprises 13 districts (Wuchang, Hongshan, Jianghan, Jiang’an, Hanyang, Qiaokou, Qingshang, Jiangxia, Xinzhou, Huangpi, Dongxihu, Caidian, and Hannan) and the three main districts are Wuchang, Hankou, and HanyangBack to article page