An animated heatmap visualizing daily Air Quality Index for each county in Washington with data from Aug.18, 1997 to Feb.28, 2021.
Viewable on YouTube: https://www.youtube.com/watch?v=5VymVVzCwMI
Data sourced from Washington State Dept. of Ecology (https://ecology.wa.gov)
Heatmap generated using geopandas (https://geopandas.org) with USDOT's Administrative County Boundaries: United States and Territories, 2011 map (https://purl.stanford.edu/sm333bn0683)
Animation generated using imageio (https://imageio.readthedocs.io/en/sta...)