Année,Monoxyde d'azote,Dioxyde d'azote,Particules PM10 sept-18,21.7,33.3,24.3 oct-18,39.4,40.4,30.1 nov-18,62,37.3,26.4 déc-18,49.5,37.2,21 janv-19,45.6,42.6,24 févr-19,57,53.4,34.2 mars-19,20.9,35.6,20.5 avr-19,20.2,32.6,21.7 mai-19,14.9,26.5,15.8 juin-19,15.8,29.1,23 juil-19,13.3,23.1,25.2 août-19,14.2,21.8,16.7 sept-19,21.4,27.6,18.7 oct-19,40.7,31,18.7 nov-19,51.1,33.4,18.4 déc-19,53.7,40.2,21 janv-20,84.3,50.8,31 févr-20,37.6,39.2,19.8 mars-20,15,24.1,18.1 avr-20,6.4,15,19.9 mai-20,9.8,16.3,17.2 juin-20,14.2,21.1,16.5 juil-20,12.6,22.5,20.9 août-20,13.7,24.6,19.2 sept-20,19.9,28.5,21.8