Aliasing air → air_(disambiguation)
Link to alias

Reason:

Ambiguous.
This is a tough one. Lot of the posts belong under midair and some should be tagged as breath, wind, or inflation, but there's also some that we don't seem to have any tag for.

Such as:
post #982835 post #324636: Tag these as air_leak, maybe?

And then there's some that I'm not sure about:

post #134677 post #151810 post #273018 post #343705
...the only explanation that I came up with is that someone tried to tag hair and dropped a letter.