1) Emitting noxious fumes 2) Filled with vapor 3) Full of foul vapors 4) Malodorous 5) Malodourous 6) Mephitic 1) Malodorous 2) Malodourous 3) Mephitic 4) Miasmal 
Miasmic: Pertaining to a miasma, a poisonous vapor or mist that was once widely believed to be made up of particles from decomposing material which could cause disease and which could be identified by its foul smell. See: Miasma.
[adj] - of noxious stench from atmospheric pollution
miasmic 1. A descriptive word for a noxious stench from atmospheric pollution; filled with vapor. 2. Pertaining to a miasma or a poisonous vapor or mist that was once widely believed to be made up of particles from decomposing material which could cause disease and which could be identified by its foul odors.
mephitic adjective of noxious stench from atmospheric pollution