This fork of the Daily Surface Air Temperature chart displays a line chart showing air temperature across days of the year, with one line per year from 1940 to 2024. The 2024 data is highlighted in red with a thicker stroke, while other years use a plasma color scale and partial opacity to reveal density. The visualization uses d3’s `scaleLinear`, `scaleSequential`, `line`, and `flatGroup` APIs, with responsive axes from `@curran/responsive-axes` and data from `@curran/daily-surface-air-temperature`.