previous 14 days
O3 concentrations per day (µg/m3), 24/05/2025 - 06/06/2025
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

Codecity24/0525/0526/0527/0528/0529/0530/0531/0501/0602/0603/0604/0605/0606/06
41B011 Sint-Agatha-Berchem 76 85 86 66 90 71 92 104 87 83 103 83 76 93
41MEU1 Neder-Over-Heembeek 69 77 78 61 87 62 83 93 78 80 96 77 71 86
41N043 Voorhaven (Haren) 72 84 84 69 89 68 91 102 87 84 85 84 72 91
41R001 Sint-Jans-Molenbeek 74 81 81 66 85 70 89 104 84 81 83 80 74 90
41R012 Ukkel 77 80 85 65 89 68 93 108 85 85 102 82 76 94
42N016 Dessel 75 NA 80 68 79 64 89 111 80 81 99 78 74 88
42N027 Bree 91 81 91 72 91 75 93 108 90 90 108 85 85 97
42N035 Aarschot 84 84 84 72 88 74 94 116 87 89 108 82 82 95
42N040 Sint-Pieters-Leeuw 73 80 83 65 84 68 87 98 84 86 101 82 76 93
42N046 Gellik 89 82 89 72 90 78 90 97 93 90 94 68 78 96
42N047 Hasselt 89 83 89 72 91 77 97 112 94 89 109 86 82 98
42R801 Borgerhout 77 79 70 73 89 68 84 103 88 90 99 82 82 89
42R811 Schoten 76 77 78 76 88 68 87 NA NA 91 102 84 81 91
42R842 Mechelen (Hendrik Speecqvest) 74 74 73 71 60 31 78 91 80 79 95 75 77 86
44M705 Roeselare (Haven) 77 87 84 75 94 64 78 94 94 95 96 85 87 88
44N012 Moerkerke 76 86 87 84 93 66 67 61 93 90 98 89 91 89
44N029 Houtem (Veurne) 75 82 81 77 89 59 68 66 87 91 85 82 87 81
44R701 Gent (Baudelopark) 77 84 82 71 92 68 80 102 87 91 94 82 82 88
44R710 Destelbergen 75 83 82 70 90 66 81 100 88 91 96 85 83 88
43N060 Havinnes 62 71 72 56 71 52 76 91 74 84 79 72 67 79
43N064 Rixensart 86 88 90 70 90 77 96 109 91 91 114 88 80 102
43N066 Eupen 87 72 80 74 78 71 54 NA NA NA NA NA 73 83
43N070 Mons 70 72 71 57 64 59 76 82 72 87 90 66 71 79
43N073 Vezin 86 81 85 74 79 74 84 87 NA 92 105 71 79 89
43N085 Vielsalm 90 54 76 79 65 68 64 74 NA 82 91 78 67 76
43N093 Sinsin 86 82 86 78 82 77 75 93 88 91 100 77 81 91
43N100 Dourbes 84 82 83 69 85 77 75 88 86 84 104 70 78 87
43N113 Saint-Ode 89 72 80 82 82 78 76 83 84 80 91 72 76 82
43N121 Offagne 82 68 80 73 82 82 83 83 88 84 91 75 69 82
43N132 Habay-La-Neuve 88 61 78 74 78 75 69 79 72 81 83 64 68 74
43R221 Herstal 90 79 84 71 77 74 85 95 90 89 93 69 75 87
43R222 Liège (ISSeP) 90 81 83 74 78 75 80 97 90 91 95 73 80 88
43R240 Engis 86 77 81 68 75 68 80 88 86 85 90 63 74 83
43R401 Namur 82 82 87 69 78 74 83 98 89 90 100 72 80 88
45R502 Lodelinsart 78 71 72 57 65 61 73 89 79 79 106 70 69 78
 
Interpolated spatial average in :
Brussels76818366867088103858398817593
Flanders7982897492708695909199838392
Wallonia8372817277737888838794737484
Belgium8177857384728291868996777887
 
% 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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