Open air, open-air or openair may refer to: *'' Open Air'', a BBC television program * Open-air cinema or outdoor cinema * Open-air concert, a concert taking place outside * Open-air museum, a distinct type of museum exhibiting its collections out-of-doors *

Open-air preaching Open-air preaching, street preaching, or public preaching is the act of evangelizing a religious faith in public places. It is an ancient method of proselytizing a religious or social message and has been used by many cultures and religious tradit ...

, the act of publicly proclaiming a religious message * Open-air treatment, therapeutic exposure to fresh air and sunshine * Open air school, an outdoor school designed to combat the spread of disease * OpenAIR, a message routing and communication protocol for artificial intelligence systems *Openair Cinemas, an Australasian brand of outdoor cinema events, owned by Pedestrian (company)

See also