smog Synonyms

smogginess acid rain woolpack vapor thunderhead steam soup soot smoke reek pollution air pollution greenhouse gasses carbon dioxide visibility zero-zero ground clouds smokes exhaust fumes fumes toxic waste smaze pea-souper pea soup vapour photochemical nebula murk exhalation effluvium darkness darken contamination condensation cloud brume blur befog exhaust film fog moisture mist miasma haziness haze gloom gauze gas fume fogginess