previous 14 days
O3 concentrations per day (µg/m3), 22/01/2025 - 04/02/2025
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

Codecity22/0123/0124/0125/0126/0127/0128/0129/0130/0131/0101/0202/0203/0204/02
41B011 Sint-Agatha-Berchem 32 61 68 66 67 81 76 66 53 48 61 50 42 49
41MEU1 Neder-Over-Heembeek 22 55 62 60 68 76 76 59 51 45 55 49 36 40
41N043 Voorhaven (Haren) 26 56 61 60 65 76 74 60 52 37 56 46 3 NA
41R001 Sint-Jans-Molenbeek 29 57 67 58 69 77 78 60 47 41 50 42 9 NA
41R012 Ukkel 37 63 72 62 72 82 80 68 54 48 59 48 19 NA
42N016 Dessel 32 60 74 76 81 78 74 60 63 46 73 65 42 45
42N027 Bree 37 65 76 71 83 87 79 74 65 58 68 60 47 51
42N035 Aarschot 40 69 84 73 75 85 79 74 64 51 65 59 45 49
42N040 Sint-Pieters-Leeuw 43 63 80 70 73 81 78 70 71 61 64 59 49 45
42N046 Gellik 37 65 82 77 77 84 78 74 68 64 64 57 44 50
42N047 Hasselt 34 65 76 66 78 84 80 72 60 59 70 63 42 49
42R801 Borgerhout 9 63 63 66 74 80 79 60 58 40 58 49 35 46
42R811 Schoten 10 62 64 65 69 83 79 65 59 42 62 57 39 51
42R842 Mechelen (Hendrik Speecqvest) 13 63 66 76 71 83 79 67 47 44 54 52 37 43
44M705 Roeselare (Haven) 20 70 70 72 71 85 74 71 73 52 62 52 42 36
44N012 Moerkerke 19 71 72 66 73 87 76 67 73 54 66 54 44 39
44N029 Houtem (Veurne) 32 75 75 78 71 87 77 71 77 72 61 52 37 46
44R701 Gent (Baudelopark) 17 67 71 73 77 83 79 66 69 45 63 51 43 37
44R710 Destelbergen 21 66 74 70 76 87 79 69 72 49 67 56 49 42
43N060 Havinnes 26 58 63 64 72 75 71 64 69 59 59 44 43 34
43N064 Rixensart 30 63 73 67 75 82 78 71 59 55 63 57 49 47
43N066 Eupen 70 61 68 75 68 78 74 70 69 61 71 65 46 54
43N070 Mons 23 56 60 66 68 74 75 58 62 42 55 43 35 33
43N073 Vezin 48 65 68 71 75 83 77 70 64 54 61 61 41 41
43N085 Vielsalm 69 61 67 69 75 78 74 71 68 62 65 64 42 37
43N093 Sinsin 42 64 69 83 78 90 80 74 74 62 60 55 47 47
43N100 Dourbes 50 65 68 76 74 83 77 71 69 58 60 51 45 42
43N113 Saint-Ode 54 72 69 79 79 85 79 75 73 66 67 62 47 36
43N121 Offagne 42 63 64 73 73 82 76 70 68 60 65 58 42 37
43N132 Habay-La-Neuve 44 61 63 61 72 82 73 70 65 58 66 51 39 33
43R221 Herstal 45 57 63 69 70 80 74 65 56 44 57 54 27 45
43R222 Liège (ISSeP) 60 66 72 72 77 91 83 74 59 54 66 54 39 50
43R240 Engis 47 61 64 70 72 81 75 67 62 54 52 55 42 50
43R401 Namur 41 64 66 67 75 80 74 70 61 56 54 53 36 41
45R502 Lodelinsart 32 50 59 55 68 70 67 53 56 48 48 48 29 28
 
Interpolated spatial average in :
Brussels3061706070818065514555494242
Flanders2767756974878571675464574547
Wallonia4063706872828070655861554340
Belgium3465726873858271665662564443
 
% 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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