<p>The present invention relates to an air house which reduces construction time and costs by installing an air roof through which external light penetrates and can be used as sports facilities or cultivation facilities. The present invention comprises: a tunnel-shaped air roof (100); an air supply unit (200) which supplies air to the outer side of the bottom of the air roof (100) or discharges the supplied air to the outer side of the top of the air roof (100); a shape maintenance unit (300) which maintains the shape of the air roof (100); an external wall (400) which allows the shape maintenance unit to be connected to the top end thereof to form an inner space (1); and a door (500) which is formed on one side of the external wall (400) and opens and closes the inner space (1).</p>
