Launched on Clean Air Day, with Sustrans West Midlands, an interactive map that enabled residents and others to see, explore and understand the air quality where they live, work and travel.
For more information on the map and wider project, head over to the full post on Sustrans’ Website.
For my technical followers, I analysed the data using R and then created the visualisation with a Leaflet.js map as a base with markers and the circular bar chart built in D3.js. Data supplied by Birmingham City Council’s Environmental Health Department.