previous 14 days
O3 concentrations per day (µg/m3), 02/04/2025 - 15/04/2025
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

Codecity02/0403/0404/0405/0406/0407/0408/0409/0410/0411/0412/0413/0414/0415/04
41B011 Sint-Agatha-Berchem 98 99 110 98 94 92 103 85 86 97 116 79 90 79
41MEU1 Neder-Over-Heembeek 97 97 116 100 95 94 105 90 88 99 120 74 93 84
41N043 Voorhaven (Haren) 96 96 111 100 95 90 100 89 89 97 114 73 86 76
41R001 Sint-Jans-Molenbeek 95 91 109 92 94 87 97 81 78 92 115 76 87 83
41R012 Ukkel 102 100 117 106 98 96 102 95 88 102 118 75 90 85
42N016 Dessel 99 107 117 95 91 87 97 86 93 104 114 78 98 75
42N027 Bree 99 109 118 99 94 93 101 91 97 109 118 97 104 86
42N035 Aarschot 102 106 121 101 95 95 101 91 96 104 122 85 100 91
42N046 Gellik 99 103 125 96 96 97 103 97 94 110 117 92 99 80
42N047 Hasselt 105 109 138 100 100 102 94 92 98 109 122 87 103 79
42R801 Borgerhout 92 97 116 99 94 89 106 90 89 105 114 89 94 80
42R811 Schoten 99 107 118 99 94 89 103 86 95 104 122 93 103 88
42R842 Mechelen (Hendrik Speecqvest) 98 99 114 91 93 89 93 81 82 88 121 80 93 82
44M705 Roeselare (Haven) 95 97 124 93 99 97 96 84 90 101 124 98 89 90
44N012 Moerkerke 91 97 119 81 87 85 93 88 97 103 126 98 100 85
44N029 Houtem (Veurne) 47 98 117 78 94 88 76 88 98 108 117 91 89 70
44R701 Gent (Baudelopark) 97 98 122 93 94 90 98 78 92 100 122 94 99 84
44R710 Destelbergen 98 103 123 94 95 89 98 80 88 99 123 96 100 84
43N060 Havinnes 88 98 114 100 84 93 97 81 89 99 114 82 90 81
43N064 Rixensart 106 109 127 110 104 109 107 102 93 112 127 85 103 94
43N066 Eupen 93 99 109 97 91 87 98 93 89 109 117 94 97 87
43N070 Mons 98 106 124 108 88 97 102 96 97 107 110 66 89 78
43N073 Vezin 90 102 119 103 88 89 97 98 92 108 125 90 100 91
43N085 Vielsalm 100 108 111 111 100 96 107 104 92 112 123 94 105 83
43N093 Sinsin 101 102 111 98 96 94 103 103 91 108 123 86 105 86
43N100 Dourbes 104 105 111 108 94 96 102 101 91 108 124 84 104 94
43N113 Saint-Ode 101 100 109 108 94 92 101 99 83 105 121 86 98 81
43N121 Offagne 100 99 107 109 93 92 101 104 89 106 118 83 98 81
43N132 Habay-La-Neuve 94 94 107 102 91 86 98 102 86 103 116 75 91 75
43R221 Herstal 97 103 108 94 90 83 95 95 89 107 117 89 98 73
43R222 Liège (ISSeP) 97 100 109 96 91 84 98 97 90 107 123 92 102 80
43R240 Engis 97 99 110 95 90 84 99 95 89 104 122 83 97 75
43R401 Namur 92 95 106 96 86 81 94 92 86 100 118 86 101 89
45R502 Lodelinsart 97 100 116 99 84 97 95 95 87 109 119 71 98 85
 
Interpolated spatial average in :
Brussels99991139994931018988100117769183
Flanders1001051199694961009396106119899985
Wallonia10010311210292931029991107118829983
Belgium1001041159993941019693107119859984
 
% 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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