No a material is something that you can hold and feel while air you can only feel it you can not really do anything physical with air.
air
by radioactive material fell in the air
air
Air itself is not a material; it is a mixture of gases. However, the main component of air, nitrogen and oxygen, are both transparent to visible light. This is why we can see through air with our eyes.
The gas is hot air.
Porous material.
You cannot see air. Light passes through it.
air is in the football
with material
air
by air
Sediment