ou bien localiser la station de mesure de la qualité de l'air la plus proche |

Air Quality Data provided by the Air Quality in Wales (airquality.gov.wales)
Note that the measurements for PM2.5 (particules fines), PM10 (particules inhalables), O3 (ozone), NO2 (dioxyde d'azote) and SO2 (dioxyde de soufre) are taken from the station Port Talbot Margam