It's a logo to describe fog. It's a line drawing of a round sun with 6 lines protruding from it as sun rays with 3 horizontal lines extending from as fog.
This Haze icon has
Android KitKat style. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.