LA native....not to mention that a good bit of the central and northern part of the state is heavily forested with pine trees. During pollen season I once sweeped my porch and filled a five-gallon ziplock bag with the yellow pollen. It makes life miserable for those of us with allergies.

Baton Rouge does have some refineries and chemical plants (Dow) on the river. The only good smelling plant is the Community Coffee facility.