{"version":"1.0","type":"rich","title":"Example AQI Data in Scatter Plot","description":"This scatter plot visualizes Air Quality Index (AQI) values over time, colored by the dominant pollutant type for each recorded date. Each circle represents a daily measurement, with the y-axis showing the AQI value and the x-axis encoding the date. The visualization is built using Vega-Lite’s API via `vega-lite-api`, with data loaded from a CSV file using `d3.csv`. A firebrick rule line marks a fixed y-value of 20, and tooltips display the specific pollutant and AQI value for each point.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/75d9e3045e8e4b13a99c351797e18dcd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}