'Age of wind'

[rekel]

Sometimes I wonder where the air i am breathing do come from, where was it 24 hours ago, or 48 hours ago. Is this already mapped,, or a nice gadget for Windy.com?

[idefix37]

@rekel
You can use this tool from the NOAA based on GFS model:
Hysplit gives you the trajectory of the air parcel reaching a location, at different altitude above this location.
https://www.ready.noaa.gov/HYSPLIT.php
On Windy there is a plugin which works in the other way. It gives the air trajectory from a location. It is useful for air balloon trips.
Menu > Install Windy plugin> Trajectory
https://community.windy.com/topic/10727/forecast-by-windy-traj-versus-track-flown-an-alps-crossing-by-hot-air-balloon-on-2019-12-29?_=1596629531187
Good game.