Community
Is anyone else having the same issue?
What are you using to render?
I use Arnold as well. Check this documentation
https://docs.arnoldrenderer.com/display/A5AF3DSUG/Fog
https://docs.arnoldrenderer.com/display/A5AF3DSUG/Atmosphere+Volume
The two ways you can create Fog\Atmos with Arnold.
Can't find what you're looking for? Ask the community or share your knowledge.