previous 14 days
O3 concentrations per day (µg/m3), 16/04/2025 - 29/04/2025
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

Codecity16/0417/0418/0419/0420/0421/0422/0423/0424/0425/0426/0427/0428/0429/04
41B011 Sint-Agatha-Berchem 74 62 91 98 72 70 94 71 73 69 105 117 139 145
41MEU1 Neder-Over-Heembeek 70 68 95 104 69 70 86 56 54 62 98 111 130 136
41N043 Voorhaven (Haren) 71 60 90 105 64 69 88 62 63 64 102 101 132 135
41R001 Sint-Jans-Molenbeek 71 65 89 98 65 71 89 68 63 64 NA 105 127 135
41R012 Ukkel 73 60 89 101 63 68 92 70 70 61 103 112 87 111
42N016 Dessel 65 70 97 93 99 70 92 77 35 61 105 113 127 122
42N027 Bree 68 80 97 101 94 75 104 77 55 55 104 116 132 134
42N035 Aarschot 80 70 99 107 83 76 99 83 61 47 109 119 131 139
42N046 Gellik 72 77 99 100 86 77 105 81 61 56 109 114 126 139
42N047 Hasselt 74 74 100 112 90 76 102 84 56 49 NA 122 132 148
42R801 Borgerhout 72 54 89 97 92 77 90 76 60 86 104 119 127 127
42R811 Schoten 76 65 100 97 96 79 87 64 58 83 101 116 125 129
42R842 Mechelen (Hendrik Speecqvest) 72 64 95 101 80 67 81 60 59 67 100 109 120 134
44M705 Roeselare (Haven) 85 87 93 102 60 83 92 87 80 83 97 103 120 136
44N012 Moerkerke 84 83 100 98 76 72 84 85 80 78 90 89 105 130
44N029 Houtem (Veurne) 79 84 98 94 63 63 83 84 85 80 82 97 116 122
44R701 Gent (Baudelopark) 76 78 99 102 90 77 86 84 77 90 100 103 119 138
44R710 Destelbergen 78 80 99 100 83 73 83 81 74 86 97 105 121 136
43N060 Havinnes 74 81 90 91 63 70 87 80 64 85 95 111 131 134
43N064 Rixensart 80 76 103 107 84 77 101 76 60 65 112 123 135 146
43N066 Eupen 67 72 89 90 83 78 94 73 55 59 98 109 118 142
43N070 Mons 65 75 95 96 63 60 85 69 73 64 105 130 147 141
43N073 Vezin 79 80 96 95 89 74 96 83 64 67 106 122 133 143
43N085 Vielsalm 79 86 89 96 97 85 91 76 64 89 103 106 128 131
43N093 Sinsin 77 86 95 92 97 73 94 86 80 76 99 120 129 136
43N100 Dourbes 79 85 88 90 90 69 95 93 69 85 102 117 129 143
43N113 Saint-Ode 74 82 89 89 105 77 88 86 77 89 92 99 119 125
43N121 Offagne 74 84 80 90 107 68 91 77 63 83 93 106 124 125
43N132 Habay-La-Neuve 66 76 76 87 102 68 81 75 62 91 95 91 118 127
43R221 Herstal 62 71 94 94 81 75 98 73 58 58 101 113 129 137
43R222 Liège (ISSeP) 67 69 93 94 96 77 98 74 59 58 104 114 127 139
43R240 Engis 64 66 90 93 83 70 88 66 52 54 100 113 125 135
43R401 Namur 80 70 86 89 81 70 96 77 60 59 100 116 126 134
45R502 Lodelinsart 70 74 90 94 81 62 85 76 55 61 102 119 134 141
 
Interpolated spatial average in :
Brussels73629299636991706567105113133139
Flanders77759998797493796976101109126134
Wallonia73799093827292796676107110128135
Belgium75779495817392796776104110127135
 
% 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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