This line chart displays temperature over time for a week in San Francisco, using data from the Data Canvas Sense Your City dataset. The React component builds an SVG visualization with d3 scales and axes, rendering a smooth curve via d3.line with curveNatural. Axis components generate ticks and gridlines, while the marks path uses the d3 line generator to connect data points. The chart includes rotated y-axis and x-axis labels, with all styling applied through CSS classes.