{"version":"1.0","type":"rich","title":"Realize a Sketch: PM2.5 in a specific country","description":"This visualization displays the annual PM2.5 concentration trend for China from 2010 to 2017, shown as a line chart with year on the x-axis and PM2.5 value on the y-axis, using the vega-lite-api library. The data originates from a Kaggle dataset covering global air pollution, processed with d3.csv and range functions to filter and reshape the records. The chart applies a customized config for axis styling and includes tooltips showing country, year, and value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2d180c90d21148f9a241ffa110670845?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}