“…Conflict of interest The authors declare that they have no conflict of interest. Weather [7,9,11,18,21,23,25,44,48,54,55,58,69,70,76,77,88,89] Calendar [11, 18, 21, 25, 44, 48, 54, 55, 58, 69-71, 76, 88, 89] PoI [9,25,48,71,76,77] Air Quality [9] Social Event [77] Land Usage [12] Public Transit Usage [12] Traffic Accident [45]…”