air-cool

A light breeze rustled now and then; the sun was strong, the air cool.

The windows were open to try to keep the air cool and the closeness less oppressive.

He padded across the floor, the air cool on his naked skin.

The sky was blue, the air cool and mild.

Where before he'd found the air cool, he now appreciated its crispness.

In some cases this means the material is allowed to air cool.

The sky was clear over Mexicali and the air cool.

Huge trees and a fine mist keeps the air cool.

The sun was just coming up over the eastern horizon now, the air cool with promise of a lovely day to come.

Under the dark blue sky, the day was sunny, the air cool.