This line chart displays one week of temperature data in degrees Celsius for San Francisco, sourced from Data Canvas’s “Sense Your City” dataset. A smooth curve, generated with d3.line and curveBasis, traces temperature over time using d3.scaleTime and d3.scaleLinear for the axes. The SVG rendering includes labeled axes, gridlines, and a title. Data is loaded via d3.csv, parsed with new Date and unary plus, and rendered using d3 v5 with explicit axis and margin configurations.