Aura is the goddess of the breeze and wind, so is very calm, tranquil, and likes being alone.
She likes being hidden, and is calm and tranquil.
She and Bia are often seen hanging out with each other, whereas her and the wind are better friends. She creates light warm breezes in the summer and cold breezes in the winter. She most likely helps out with Khione, but Khione never really notices her. She is also a Titan, and can be the wind herself, and be invisible as she travels along the fields, but does not use her powers for transporting herself from one place to another, unlike Iris.