particulate matter Synonyms

particulate aerosolized particles particle material little specks into particles industrial dust granular substance granular material body for particulate flue dusts floating particles particular material particulate material particulate solids aerosolized dust aerosol particles suspended solids suspended matter smallest particles smaller particles small particulate respirable particles possible existence fine powder fine particulates smallest particle emission gas in particles atomic particles dispersed particles aerosol sediment powder mass airborne substance soot particles atmospheric dust fine particulate matter fine particles fine particle fine dust exhaust products eolian dust atmospheric aerosol particles fine particulate brown clouds dust