Results for pollutant translation from English to Welsh

some local authorities have declared pollutant levels in their areas
mae rhai awdurdodau lleol wedi cyhoeddi'r lefelau llygredd yn eu hardaloedd

the important issue of improving the environment through the better handling of a major pollutant was botched
gwnaed cawl o fater pwysig gwella'r amgylchedd drwy drin un o'r prif lygryddion yn well

cardiff county council and the city and county of swansea council have declared air management areas for nitrogen dioxide , which is a pollutant from road traffic sources
mae cyngor sir caerdydd a chyngor dinas a sir abertawe wedi datgan ardaloedd rheoli aer ar gyfer nitrogen diocsid , sy'n llygrydd o ffynonellau traffig ffordd

brian hancock : as a former specialist chemical inspector of factories and a health and safety environmental consultant , i am concerned about these standards , particularly the definition of how the concentration of a pollutant is measured
brian hancock : fel cyn arolygydd cemegol arbenigol ffatrïoedd ac ymgynghorydd amgylcheddol iechyd a diogelwch , pryderaf ynghylch y rheoliadau hyn , yn enwedig y diffiniad o'r modd y mesurir crynodiad o ddifwynydd

pollutants
llygredd