previous 14 days
O3 concentrations per day (µg/m3), 04/02/2025 - 17/02/2025
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 no or not enough data were available

Codecity04/0205/0206/0207/0208/0209/0210/0211/0212/0213/0214/0215/0216/0217/02
41B011 Sint-Agatha-Berchem 49 36 55 46 63 52 13 NA NA NA 49 64 60 62
41MEU1 Neder-Over-Heembeek 40 31 53 43 65 51 15 NA NA NA 48 59 60 61
41N043 Voorhaven (Haren) NA NA NA 42 NA 45 21 18 20 50 45 56 62 59
41R001 Sint-Jans-Molenbeek NA NA NA 37 NA 48 23 22 19 39 41 54 51 52
41R012 Ukkel NA NA NA 40 64 51 24 23 23 55 44 56 58 60
42N016 Dessel 45 38 70 54 50 43 30 46 27 52 43 68 70 70
42N027 Bree 51 44 56 53 47 48 24 42 33 41 28 68 69 70
42N035 Aarschot 49 44 67 51 71 54 23 38 29 58 47 63 67 72
42N040 Sint-Pieters-Leeuw 45 42 53 47 65 55 29 31 33 55 55 66 65 67
42N046 Gellik 50 48 47 50 68 56 26 54 46 45 41 65 67 68
42N047 Hasselt 49 46 50 49 70 46 23 57 43 49 45 65 67 71
42R801 Borgerhout 46 35 50 48 61 44 28 20 20 61 39 52 58 59
42R811 Schoten 51 32 59 51 68 42 28 18 17 60 45 59 63 68
42R842 Mechelen (Hendrik Speecqvest) 43 39 58 49 64 45 23 21 16 45 46 57 62 63
44M705 Roeselare (Haven) 36 35 52 45 50 56 15 23 25 60 49 57 57 54
44N012 Moerkerke 39 63 52 47 58 52 29 20 23 68 54 58 53 47
44N029 Houtem (Veurne) 46 71 68 46 49 57 22 24 46 69 65 60 59 63
44R701 Gent (Baudelopark) 37 38 57 44 59 58 17 24 24 58 52 60 60 59
44R710 Destelbergen 42 40 64 50 63 59 24 28 17 64 53 65 67 68
43N060 Havinnes 34 47 55 43 55 61 12 24 21 47 53 58 55 59
43N064 Rixensart 47 38 55 45 70 57 27 42 37 57 54 67 63 65
43N066 Eupen 54 51 41 55 72 51 40 52 57 33 55 63 68 71
43N070 Mons 33 35 48 46 53 63 41 22 31 49 53 63 55 57
43N073 Vezin 41 39 38 49 68 59 63 56 36 53 53 66 59 58
43N085 Vielsalm 37 45 56 56 68 56 42 53 62 62 69 NA 61 77
43N093 Sinsin 47 52 50 54 76 59 67 53 65 53 60 69 65 72
43N100 Dourbes 42 50 59 52 66 60 67 40 56 53 62 68 61 69
43N113 Saint-Ode 36 56 61 63 63 50 55 57 66 58 63 67 60 73
43N121 Offagne 37 50 61 61 64 62 58 48 68 49 61 67 59 72
43N132 Habay-La-Neuve 33 45 58 55 44 61 55 49 61 60 60 67 57 65
43R221 Herstal 45 33 34 47 65 42 33 46 44 34 58 60 65 51
43R222 Liège (ISSeP) 50 45 44 59 79 46 51 58 53 45 63 67 71 60
43R240 Engis 50 40 38 53 65 53 54 56 42 46 64 67 67 56
43R401 Namur 41 38 38 45 68 58 62 56 37 47 51 61 52 52
45R502 Lodelinsart 28 27 34 38 57 59 54 20 28 51 48 58 50 51
 
Interpolated spatial average in :
Brussels4237514563492623234645595960
Flanders4745585160532729275749636466
Wallonia4044515363554841485155656167
Belgium4344545262543936395452646266
 
% of the population exposed to O3 concentrations > 180 μg/m³ in:
Brussels0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Flanders0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Wallonia0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Belgium0%0%0%0%0%0%0%0%0%0%0%0%0%0%
 
% of the population exposed to O3 concentrations > 240 μg/m³ in:
Brussels0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Flanders0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Wallonia0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Belgium0%0%0%0%0%0%0%0%0%0%0%0%0%0%

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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