Plane of Air

The plane of air is one of the great planes.

Interwoven planes

The Plane of Lightning is connected to air as can be seen in storms.

Associated damage types

Thunder

Plane

The 6th plane from the sun is not one planet but rather a collection of asteroids. These are further divided into families that are clumped together. The largest of these are called minor planets. These minor planets are more cylindrical as their gravity is not strong enough to pull them into spheres. The largest is 312x317x580km and the smallest 35x37x62km. Smaller bits are just called rocks or asteroids. Gravity on these minor planets is between 3-30 times les strong than on Daovis. 
The days on these minor planets are longer than five hours. Although some of the smaller asteroids have been found to spin faster allowing for an internal outward "gravity". These have days of less than an hour some even have 3 minute days.

Localized Phenomena

Planar accumulation

When a non native creature stays for longer the plane infests elemental energy into them. The creature becomes more like the element and gains some measure of control over it.
After staying in the plane for an extended time, slaying a powerful elemental or being exposed to an extreme elemental phenomena the DM can call on a creature to make a planar accumulation check and saving throw. The check and save are the attribute associated with the element. For example the plane of Air is conected to dexterity. If you succeed on the check you gain a plus 1 to checks related to controlling the element.

Type

Planar Sphere/Grouping

Location under

Ethereal Plane