previous 14 days
O3 concentrations per day (µg/m3), 18/02/2025 - 03/03/2025
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

Codecity18/0219/0220/0221/0222/0223/0224/0225/0226/0227/0228/0201/0302/0303/03
41B011 Sint-Agatha-Berchem 58 57 49 70 59 76 68 64 82 71 70 75 77 67
41MEU1 Neder-Over-Heembeek 57 53 41 70 55 71 66 56 69 63 65 74 75 70
41N043 Voorhaven (Haren) 58 49 40 60 50 69 64 58 69 62 65 72 74 59
41R001 Sint-Jans-Molenbeek 49 50 43 66 55 72 67 58 71 57 57 62 61 46
41R012 Ukkel 51 51 51 73 58 73 68 67 64 68 69 72 69 65
42N016 Dessel 70 61 49 79 62 75 65 73 78 66 79 77 76 84
42N027 Bree 66 61 58 82 63 79 66 54 NA 74 79 71 78 86
42N035 Aarschot 66 61 58 81 69 80 73 73 85 69 82 79 80 87
42N040 Sint-Pieters-Leeuw 59 61 53 76 62 77 68 68 77 75 68 NA NA NA
42N046 Gellik 67 54 56 78 69 79 71 64 82 74 73 67 71 73
42N047 Hasselt 68 60 51 79 64 80 67 66 83 72 73 73 71 77
42R801 Borgerhout 50 48 44 68 55 74 70 57 73 63 65 NA NA NA
42R811 Schoten 65 56 46 74 57 78 71 61 78 76 64 NA NA NA
42R842 Mechelen (Hendrik Speecqvest) 56 55 49 74 62 80 73 53 80 69 60 NA NA NA
44M705 Roeselare (Haven) 47 51 49 63 58 76 82 69 82 77 78 77 71 72
44N012 Moerkerke 58 57 50 69 67 76 83 65 82 71 81 79 61 68
44N029 Houtem (Veurne) 54 51 62 69 65 80 85 80 78 80 87 88 74 68
44R701 Gent (Baudelopark) 56 54 44 73 54 79 78 66 78 72 74 82 69 59
44R710 Destelbergen 62 62 51 76 57 82 80 59 81 68 75 81 73 70
43N060 Havinnes 54 56 38 62 58 66 64 72 69 64 71 71 66 69
43N064 Rixensart 59 64 53 78 59 79 71 65 82 70 77 77 77 80
43N066 Eupen 77 77 61 74 68 75 70 71 76 73 63 49 73 34
43N070 Mons 63 53 44 64 53 71 63 72 70 55 73 71 71 72
43N073 Vezin 65 62 54 76 63 75 68 68 80 72 75 68 66 81
43N085 Vielsalm 80 72 51 73 66 72 67 69 80 69 69 68 78 56
43N093 Sinsin 73 67 58 81 76 79 70 67 82 76 72 64 73 83
43N100 Dourbes 73 67 58 79 71 75 68 67 80 69 79 66 76 88
43N113 Saint-Ode 73 65 55 79 75 77 67 77 82 79 69 70 82 85
43N121 Offagne 69 60 50 72 73 74 61 71 77 76 72 62 81 82
43N132 Habay-La-Neuve 68 58 53 73 69 75 68 61 75 76 67 66 79 74
43R221 Herstal 54 60 53 72 67 76 66 70 78 67 63 60 67 9
43R222 Liège (ISSeP) 60 72 65 82 76 84 77 80 79 79 69 70 78 11
43R240 Engis 61 66 53 78 67 77 67 73 78 70 67 64 66 8
43R401 Namur 56 58 48 73 67 75 65 63 79 72 68 60 59 76
45R502 Lodelinsart 55 55 39 62 51 64 61 55 68 57 69 67 61 72
 
Interpolated spatial average in :
Brussels5554476957736959736767707062
Flanders6260537661797665817478787374
Wallonia6865537566746866787172677478
Belgium6562537563767266797275727376
 
% 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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