previous 14 days
Daily mean NO2 concentrations (µg/m3), 13/05/2026 - 26/05/2026
next 14 days


- Click on the figures in the table cells to get an evolution graph of daily concentrations
- Click on the date to get an interpolation map
- "NA" means not enough data were available (less than 75%) to calculate a daily average

Codecity13/0514/0515/0516/0517/0518/0519/0520/0521/0522/0523/0524/0525/0526/05
41B001 Brussel (Kunst-Wet)2118242419NANA17263741201937
41B004 Brussel (Sint-Katelijne)121115111114119172822161927
41B006 Brussel (EU Parlement)1715201415191819234741384458
41B008 Brussel (Belliardstraat)1714191313181714223126221834
41B011 Sint-Agatha-Berchem68977109481512111118
41BUL1 Brussel (Zuidlaan)1815231914211613233330171834
41CHA1 Ganshoren (Keizer-Karel)923249915104183626343553
41MEU1 Neder-Over-Heembeek131013141314168121821121528
41N043 Voorhaven (Haren)12111411916129162422111429
41R001 Sint-Jans-Molenbeek11131911816109183022172234
41R002 Elsene141221141215118182321121224
41R012 Ukkel871074846768869
41REG1 Brussel (Regentlaan)3124412916311525394654191945
41VBX2 Brussel (Huidevetterstraat)1816221714191513192527171628
41VBX3 Brussel (Lakensestraat)1316211515181610234129242943
47E013 Vorst10101386946101213131117
40AT44 Antwerpen (Ordamstraat)392137292137342935364181036
40AT83 Berendrecht251431252426292030284771433
40LD02 GeelNA7965886911129813
40R822 Antwerpen (haven)2323301615162013223728314064
40R891 Antwerpen (haven)27183420121918182830439NANA
40R892 Kallo (sluis Kallo)17273112121399162223324652
40R897 Antwerpen (haven)NANA221013141410263134263758
40SA04 Hoevenen2311122010201513179178713
40SA08 Stabroek25133019152217172213237616
40SZ05 Steenokkerzeel1713121161241412710659
40ZB07 Zeebrugge2818232015221820303841262333
40ZB08 Zeebrugge (Evendijk-Oost)911169169227204142343450
40ZB12 Zeebrugge (H.V. Wolvenstraat)15126179141214182239262331
42DU07 Antwerpen (Deurne)291627191428252326223191117
42M802 Antwerpen (Luchtbal)3119301610262021272826111325
42MK02 Antwerpen (Merksem)29152914112424192421327820
42N016 Dessel958958871010119914
42N027 Bree546534434987911
42N035 Aarschot75864754668759
42N040 Sint-Pieters-Leeuw55565563599789
42N047 Hasselt868667661115147513
42N054 Walshoutem54653433487779
42R020 Vilvoorde121017141012NA71017188817
42R801 Borgerhout17142116111619102132331012NA
42R802 Borgerhout (straatkant)2215222113212114243840121329
42R803 Antwerpen (Park Spoor Noord)1613191311151710182939111229
42R804 Borgerhout (Ring)3227362317283122312840131537
42R805 Antwerpen (Belgiëlei)191825161718NANA263838151836
42R806 Antwerpen (Maerlant)NANANA12101419NA1828NANANANA
42R817 Antwerpen (Groenenborgerlaan)1110149911135101323101123
42R830 Doel (Scheldemolenstraat)99581017257245539243447
42R831 Berendrecht1511121811181712161721101120
42R842 Mechelen (Hendrik Speecqvest)1611181210171112221621172127
44M705 Roeselare (Haven)NA710759136132617151431
44N029 Houtem (Veurne)6467564371016161214
44N052 Zwevegem88975754791210811
44R701 Gent (Baudelopark)10109108109691918181420
44R702 Gent (Gustaaf Callierlaan)14131512913117172323141225
44R731 Evergem9878811166101317181820
44R740 Sint-Kruiswinkel15121711512712131116141919
44R750 Zelzate111013101110139131921172228
47E007 Sint-Pieters-Leeuw5654445269NANANANA
47E008 Grimbergen7578NANA115718188616
47E009 Zemst7467889589139711
47E703 Oost-Eeklo6446476371418182622
47E704 Wachtebeke2114785105710810131815
47E714 Dudzele64886875141924221717
47E715 Zuienkerke35865673142426231522
47E716 Mariakerke6656465361011131418
47E814 Ham (Genebosstraat)6875455391813131519
43N060 Havinnes 555566636810767
43N064 Rixensart44753543666668
43N066 Eupen12321111232334
43N070 Mons147131610131111161919131619
43N073 Vezin44342423544655
43N085 Vielsalm54222212233444
43N093 Sinsin22331231NA45555
43N100 Dourbes21211111122332
43N113 Saint-Ode22322222243444
43N121 Offagne22331212355445
43N132 Habay-La-Neuve32343332343334
43R202 Liège (Av M Destenay)141418179141210152118141319
43R221 Herstal1110151061099141813121520
43R222 Liège (ISSeP)116149312610101515121115
43R223 Jemeppe-sur-Meuse16121416712812131918131420
43R240 Engis191611177871061219141119
43R401 Namur661085663121411141116
45R501 Charleroi1059106896141713191718
45R502 Lodelinsart12112015812610172930152128
45R503 Charleroi - Parc201019149171014222422151621
45R512 Marchienne-Au-Pont108131081198142018131518
48R236 Liége (Aéroport 2)5797563491619171318
48R237 Liège (Aéroport 1)11751061177141718131318
48R515 Charleroi (Aeroport 1)55965664111915171723
48R516 Charleroi (Aeroport 2)87117483791716111126
 
Spatial average monitoring sites in :
Brussels1414191412161211192826181932
Flanders151115129141310162023141524
Wallonia8698576691312101014
Belgium13101411812119152021141523
 
Interpolated spatial average in :
Brussels87108798691414111117
Flanders65764664711129913
Wallonia32432322355556
Belgium54553443588769
Color legend:Kleurlegende

These data are not validated : they should not be used for any study whatsoever
The use or publication of the data is allowed only when the source (www.irceline.be) is acknowledged

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