This line chart displays temperature data for San Francisco over one week, sourced from Data Canvas - Sense Your City. It plots monthly usage values on both axes, with an orange curved line connecting data points. The visualization uses D3 v5’s scaleLinear, scaleTime, axisBottom, axisLeft, and line generator with curveBasis. SVG elements render the chart, including gridlines via tickSize, axis labels, and a title. Data is loaded from a CSV file using d3.csv.