{"version":"1.0","type":"rich","title":"Fork of Final Project","description":"This visualization displays trends in SO2 concentrations across multiple U.S. states and years from 2008 to 2018. A button click triggers an animated bar chart, with each row representing a different state and each bar showing the yearly average SO2 level. The rendering uses d3.v4 to create SVG elements, with color-coded bars and formatted decimal values. The animation removes existing groups and redraws the chart when activated.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3434cb49622242c0b2e6ed85f20070cd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}