previous 14 days
Daily mean concentrations (µg/m3), 10/01/2026 - 23/01/2026
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 an daily average

Codecity10/0111/0112/0113/0114/0115/0116/0117/0118/0119/0120/0121/0122/0123/01
41B011 Sint-Agatha-Berchem 21 17 5 7 12 7 7 13 20 29 19 11 14 8
41MEU1 Neder-Over-Heembeek 21 18 6 8 12 9 10 12 21 33 28 15 19 11
41N043 Voorhaven (Haren) 18 15 5 8 11 9 11 11 18 35 29 13 23 12
41R001 Sint-Jans-Molenbeek 22 18 5 7 13 7 9 16 24 32 25 13 18 10
41R012 Ukkel 21 17 4 6 11 6 6 10 14 25 15 10 13 7
41REG1 Brussel (Regentlaan) 24 17 5 7 13 7 9 12 18 28 21 13 15 10
40AL01 Antwerpen-Linkeroever 17 18 6 8 14 8 8 14 19 28 23 13 19 13
40AL02 Doel (Engelsesteenweg) 18 20 22 25 17 34 33 15 24 37 29 14 23 15
40AL03 Verrebroek 18 20 7 9 15 8 9 14 23 32 24 14 20 14
40AL04 Kallo (Liefkenshoektunnel) 18 19 7 10 16 9 11 16 23 35 35 19 27 19
40AL05 Kallo (sluis Kallo) 21 21 7 9 16 8 8 14 22 31 25 13 20 13
40AT83 Berendrecht 14 15 6 7 12 7 7 12 17 25 19 10 16 11
40EG05 Evergem (Rieme) 19 22 8 13 28 10 17 31 38 56 34 27 55 26
40G100 Gent (Terdonkplein) 22 21 8 11 17 11 13 18 25 38 28 16 23 15
40GK37 Genk 21 22 7 9 14 8 9 14 20 24 22 18 26 23
40HB23 Hoboken 19 18 8 18 14 9 9 14 20 NA NA NA NA NA
40MN01 Menen 21 24 8 16 17 12 13 17 26 32 21 12 17 11
40OB01 Oostrozebeke 23 25 16 18 23 13 16 21 35 35 23 13 21 9
40SA04 Hoevenen 19 19 7 9 15 8 10 15 22 30 24 13 20 15
40SZ05 Steenokkerzeel 21 20 5 7 14 7 8 14 21 37 25 13 18 11
40ZB07 Zeebrugge 14 21 6 11 14 9 9 16 23 31 19 11 16 7
40ZB08 Zeebrugge (Evendijk-Oost) 15 22 6 12 17 9 9 20 24 33 20 11 17 8
42AL09 Antwerpen (Van Averbekelaan) 16 17 5 8 14 8 8 13 20 29 23 13 20 14
42AL10 Antwerpen (Blancefloerlaan) 24 22 7 10 17 9 10 17 24 34 31 15 22 16
42DU07 Antwerpen (Deurne) 20 20 8 10 16 9 12 16 22 32 27 14 21 15
42HH08 Houthalen-Helchteren 22 21 8 11 14 10 13 20 23 38 31 36 45 32
42M802 Antwerpen (Luchtbal) 19 20 7 10 16 9 14 15 21 36 28 15 26 18
42MK02 Antwerpen (Merksem) 22 21 9 11 18 11 13 17 22 36 29 15 24 17
42N016 Dessel 18 19 6 8 15 7 6 13 21 22 20 15 29 23
42N035 Aarschot 21 21 5 7 12 7 7 14 21 23 18 13 18 16
42N047 Hasselt 25 24 6 8 13 8 8 17 24 29 24 16 27 21
42N054 Walshoutem 23 22 6 7 11 7 5 13 18 21 14 13 18 17
42R020 Vilvoorde 27 24 8 11 16 9 13 16 24 41 33 16 22 15
42R801 Borgerhout 19 20 7 9 15 8 10 15 21 29 25 14 22 15
42R802 Borgerhout (straatkant) 22 22 8 10 17 9 11 17 24 33 28 15 22 16
42R803 Antwerpen (Park Spoor Noord) 20 20 8 10 17 9 11 19 22 31 27 14 22 16
42R804 Borgerhout (Ring) 27 22 9 10 20 9 12 20 26 34 28 16 25 17
42R805 Antwerpen (Belgiëlei) 20 22 8 11 19 10 13 16 23 38 31 17 25 19
42R817 Antwerpen (Groenenborgerlaan) 19 19 6 8 15 8 9 15 21 30 24 13 19 13
42R818 Antwerpen (Burchtse Weel) 22 20 6 10 16 9 9 15 22 31 26 14 22 15
42R823 Beveren-Waas 21 20 6 9 15 8 9 16 22 33 25 13 20 14
42R834 Boom 22 20 6 9 14 8 8 14 22 32 25 13 19 14
42R842 Mechelen (Hendrik Speecqvest) 22 20 8 13 15 8 11 16 23 32 26 14 20 15
42ZD08 Zwijndrecht (Neerstraat) 21 19 6 9 14 8 7 12 18 28 23 12 19 13
44M705 Roeselare (Haven) 19 26 7 10 18 8 11 19 26 30 22 16 26 11
44N012 Moerkerke 17 22 8 13 15 10 11 16 26 32 21 12 17 9
44N029 Houtem (Veurne) 15 22 5 9 15 8 9 18 28 27 17 10 12 8
44N052 Zwevegem 22 24 6 9 16 8 8 16 29 30 20 11 14 8
44R701 Gent (Baudelopark) 21 21 7 10 16 9 11 18 24 32 23 12 17 10
44R702 Gent (Gustaaf Callierlaan) 19 20 7 9 15 8 10 17 23 31 22 12 18 10
44R710 Destelbergen 20 20 6 8 16 7 8 16 21 28 20 10 15 8
44R740 Sint-Kruiswinkel 21 20 7 9 18 27 12 17 23 34 23 12 17 10
44R750 Zelzate 21 22 12 15 17 15 14 19 24 35 24 14 17 12
44RL01 Roeselare (Brugsesteenweg) 20 27 7 12 17 9 11 20 28 32 21 14 19 10
43H201 Saint-Nicolas (Liège) 22 19 2 3 7 5 3 9 19 17 12 9 14 16
43M204 Angleur 18 18 1 2 7 4 5 12 16 16 12 17 15 18
43N060 Havinnes 14 20 3 5 14 5 7 11 14 31 15 10 14 4
43N064 Rixensart 22 19 2 4 11 4 6 14 24 31 19 9 14 6
43N067 Membach 23 16 2 1 3 3 3 10 16 18 15 6 10 13
43N070 Mons 20 23 3 6 16 6 6 13 27 36 19 12 17 7
43N073 Vezin 22 19 2 3 8 4 2 10 14 20 12 10 14 9
43N085 Vielsalm 17 14 6 9 6 4 3 5 5 9 5 10 17 17
43N093 Sinsin 19 18 1 2 NA NA NA NA NA NA NA NA NA 12
43N100 Dourbes 17 18 1 2 6 3 1 7 10 21 12 7 11 3
43N113 Saint-Ode 13 17 2 2 4 3 1 6 8 14 2 11 19 16
43N121 Offagne 14 17 2 1 5 3 1 7 8 18 10 12 17 9
43N132 Habay-La-Neuve 8 13 5 1 3 2 1 4 9 21 12 12 18 12
43R202 Liège (Av M Destenay) 21 22 6 7 NA NA 6 16 21 18 14 15 23 22
43R221 Herstal 21 18 2 3 7 3 3 15 22 21 18 24 29 28
43R222 Liège (ISSeP) 20 22 4 6 10 8 7 14 20 16 13 12 17 20
43R223 Jemeppe-sur-Meuse 21 19 3 5 9 5 3 14 22 20 15 15 20 21
43R240 Engis 19 23 3 6 9 6 4 11 18 24 23 13 18 17
43R401 Namur 18 18 2 3 7 3 6 13 17 18 12 9 13 7
45R501 Charleroi 22 19 2 4 10 4 4 16 24 31 18 9 13 4
45R502 Lodelinsart 20 18 2 3 8 3 3 12 17 28 17 9 12 5
45R503 Charleroi - Parc 22 20 2 5 12 5 5 16 24 31 18 11 15 7
45R510 Chatelineau 21 18 2 3 9 4 4 14 21 27 16 10 13 5
45R511 Marcinelle 24 19 2 4 10 4 2 13 18 25 13 9 12 4
45R512 Marchienne-Au-Pont 23 19 2 4 11 4 7 14 29 36 28 11 15 5
48R215 Hermalle 23 20 3 4 10 5 3 16 24 24 18 14 22 20
48R236 Liége (Aéroport 2) 23 20 2 4 8 4 2 9 16 15 12 9 13 14
48R237 Liège (Aéroport 1) 22 19 2 2 6 3 1 9 16 15 10 9 14 16
48R515 Charleroi (Aeroport 1) 22 22 4 7 12 5 5 12 16 30 20 11 14 5
48R516 Charleroi (Aeroport 2) 19 16 1 2 7 2 1 6 10 21 12 8 10 3
 
Spatial average monitoring sites in :
Brussels211757128912193023131710
Flanders202171116101116233224142214
Wallonia20193484411172215111612
Belgium202068138814212921131913
 
Interpolated spatial average in :
Brussels20174611671218282011169
Flanders192068138815222821131913
Wallonia15162263281218108138
Belgium17184595511162315101610
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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