{"version":"1.0","type":"rich","title":"Project ANalysis","description":"This bar chart visualizes the average pollutant value for each country from a CSV dataset of world air quality. The chart uses D3.js v7 with an SVG rendering approach, employing `d3.scaleBand` for the categorical x-axis and `d3.scaleLinear` for the continuous y-axis. The data is aggregated using `d3.rollup` with `d3.mean` to compute country-level averages. Bars change color from steelblue to orange on mouseover, providing interactive feedback to the viewer.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dbf9850fc14c401283e969b182c7331f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}