This visualization displays temperature readings over time from the Data Canvas Sense Your City dataset as a connected line chart, with time on the x-axis and temperature on the y-axis. The data is loaded via d3.csv from a public GitHub gist. Built with React and d3.v5, the chart uses d3.scaleTime and d3.scaleLinear for scales, custom React components for axes, and d3.line to generate the SVG path.