Multiple Line plot
This visualization displays monthly average PM2.5 particulate concentrations in London from January 2010 through August 2018, using nine separate colored lines to represent each year. The chart includes a World Health Organization guideline line at 10 µg/m³, with a dropdown menu and color legend for reference. Built with D3 v5, the visualization uses SVG rendering and implements d3.nest, d3.scaleTime, d3.line with curveBasis, and custom reusable components for the dropdown menu and color legend. Data comes from the Kings College London Air Quality Dataset in the London Datastore.
AI-generated descriptionKathleen Cachel
Data in this scatter plot is from from the Kings College London Air Quality Dataset in the London Datastore. The data is from January 2010 through August 2018.
</n> Inspiration from Curran and this Vis.