This line chart displays one week of temperature data in degrees Celsius for San Francisco, sourced from Data Canvas’s Sense Your City dataset. It plots timestamps on the x-axis and temperature on the y-axis, using a smooth curve rendered as an SVG path. The visualization is built with D3 v5, leveraging `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and `line` with `curveBasis`. Grid lines are drawn via `tickSize`, and maroon strokes highlight the temperature trend, with labeled axes for time and temperature.