Astronomical seeing is key for amateur astronomers, a forecast exists in sites like meteoblue. Would be a great info as a layer or as a parameter for alerts. It's measured in arcsec, as the size of the distortion a puntual light suffers by the air mass movements.
Also light pollution is forecasted in some sites on the bortle or NELM scale, based on haze or pollution I suppose. It states the brightness of the sky background. Darker is better as it lets see fainter deep sky objects.
Please let the user define the view to show when opening the app instead of wind. Perhaps remember the last view shown.
Also animation is too fast when pressing the play button, I cannot see the changes hour by hour, as the phone cannot download the data and show it at that place, and anyway I wouldn't be able neither. One-two seconds per hour period would be great.
@idefix37 thank you, I know the workaround but I then suggest allowing to create multiple independent alerts for the same location, no need to create a complex rule with multiple "or"' operations.