London Air

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✓ Published1🌍 Public

Last edited May 24, 2020

Created on May 23, 2020

This visualization displays monthly air quality measurements from the Kings College London dataset, plotting pollutant concentrations over time with circles colored by year and outlined by measurement type. The chart includes interactive legends that filter data by color or stroke value, a dropdown menu to select pollutant columns, and hover tooltips showing readings. Built with D3 v5, it uses scales for color and time axes, transitions for animated updates, and separate legend components for year and measurement type.

AI-generated description

Kathleen Cachel

In this plot I played with adding interaction to the legend, and the drop down menur for the polutant. I also added a second legend to encode wether it was a Roadside or Background measure

</n> 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.

MIT Licensed

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