The actual screenshot images are available in the COVID Tracking Project Archive.

Type Time Url
primary April 21, 2020, 3:02 AM PDT AZ/AZ-20200421-060255.png
primary April 21, 2020, 9:03 AM PDT AZ/AZ-20200421-120344.png
primary April 21, 2020, 3:02 PM PDT AZ/AZ-20200421-180247.png