Air basin From Wikipedia the free encyclopedia This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Air basin" – news · newspapers · books · scholar · JSTOR (January 2021) (Learn how and when to remove this message) An air basin is an area within a ring or partial ring of mountains that in the absence of winds holds air and smog within the area. External links[edit] http://encyclopedia2.thefreedictionary.com/Air+Basin References[edit] This article related to a specific weather event is a stub. You can help Wikipedia by expanding it.vte