This interactive line chart visualizes temperature readings over time in San Francisco, drawn from the Data Canvas Sense Your City dataset. A single black path traces measurements across a Cartesian coordinate system, with time plotted on the x-axis and temperature on the y-axis. Built with React and D3 v5, it uses `scaleTime` for the x-axis, `scaleLinear` for the y-axis, and `d3.line` with `curveNatural` to create a smooth, continuous line. The `AxisBottom` and `AxisLeft` components render tick marks and labels for each axis.