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Multiple Line plot with Dropdown

✓ Published1🌍 Public
LLex
Last edited May 13, 2020
Created on Apr 18, 2020

This visualization displays monthly air quality measurements for PM2.5 and PM10 particulates in London from 2010 to 2018, using a dropdown menu to switch between different pollutant metrics. Multiple colored lines represent individual years, with a color legend distinguishing each annual series. The SVG chart uses d3.scaleTime, d3.scaleLinear, d3.nest, and d3.line with curveBasis to render the paths, while d3-transition animates updates. Data comes from the Kings College London Air Quality Dataset via the London Datastore, loaded as CSV using d3.csv.

AI-generated description

Kathleen 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. This week I spent time munging the data and adding a dropdown menu.

MIT Licensed

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