Open Air was BBC1`s flagship programme for their new daytime service which began on 27 October 1986. In 1987 an additional early morning episode was added, following the end of Breakfast Time, to help promote and inform viewers what topics would be covered in the main edition. Open Air had similarities to Channel 4`s programme Right To Reply, as.....
• (a.) Taking place in the open air; outdoor; as, an open-air game or meeting.
O'pen-air` adjective Taking place in the open air; outdoor; as, an open-air game or meeting. 
the outdoors.