A new computer may not carry your old viewing preferences over. If you want to see our entire map of current reporting data make sure that you are navigating to https://map.purpleair.com/ for our updated map view. You can learn more about how to customize your view here: PurpleAir Map Guide
If you wish to easily access the PurpleAir map from your browser, you can add it to your “Bookmarks” for faster future access.