{"version":"1.0","type":"rich","title":"Torque runtime example | CartoDB.js","description":"This example shows animated air quality data for Beijing, with circles varying in size and color according to hourly nitrogen dioxide (NO₂) values. The map uses a Torque layer from CartoDB.js to render time-series points over a Stamen Toner basemap, with cumulative aggregation over a single frame. The CartoCSS template defines the visual scaling and color thresholds, while the Leaflet map API centers the view and handles tile loading.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-94688372b76060f7a6e8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}