{"version":"1.0","type":"rich","title":"London Average Air Quality Levels Data","description":"This example prints a summary of a data table containing monthly average air quality levels in London from January 2008 to August 2018. It displays the number of rows, columns, and file size, followed by the first 10 rows of data. The code uses D3 v5’s `csv` function to load the data and `csvFormat` to calculate its size, then appends the text to the page using `select`. The data originates from the London Datastore.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/325f6f76c47f46c6b72a2003fbc7eee8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}