Located in the open air (7)
I believe the answer is:
outdoor
'located in the open air' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for outdoor that I've seen before include "Taking place in the open air" , "healthy pursuits" , "Alfresco - sort of pursuits" , "Located in the open air" , "not under cover" .)