Vibes (10)
'vibes' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for auras that I've seen before include "Distinctive atmospheres around certain people" , "coloured glows" , "Distinctive characters" , "Atmospheres that seem to surround people" .)
(Other definitions for atmosphere that I've seen before include "Spirit" , "Surrounding ambience" , "Feel" , "We are always enveloped in this" , "Air" .)