Volcano in Iceland slowing down fast - but flights could still be interupted.

The volcano in Iceland - Grímsvötn in Vatnajokull , has slowed down and looks like it is much less now.
It could flare up again , but it is now slowing down fast.
The national highway has been opened.
International flights still can have some problems,due to the ash cloud that is moving from Iceland .
The height of the ash cloud has reduced a lot.
Air quality is now normal in most parts of Iceland.
Here is a photo i took last sunday in Reykjavik