This line chart visualizes temperature readings from San Francisco’s week in the Data Canvas Sense Your City dataset, with time on the x-axis and temperature on the y-axis. The data loads asynchronously via d3.csv, while React (with hooks) manages rendering of SVG elements. d3.scaleTime, d3.scaleLinear, and d3.extent set the scales, and d3.line with curveNatural draws a smooth, stylized teal path. Axis ticks and labels are generated by custom React components, with d3.timeFormat for abbreviated day labels and Poppins font styling.