Answer: miasmal

AnswerCrossword Clue
MIASMALNoxious
miasmalinfluence or atmosphere that tends to deplete or corrupt freed from the miasma of poverty Sir Arthur Bryant
miasmala vaporous exhalation formerly believed to cause disease
miasmalatmosphere that obscures fog
miasmalheavy vaporous emanation or atmosphere a miasma of tobacco smoke
miasmalpertaining to miasma (a noxious vapor, also MIASM)