previous 14 days
O3 concentrations per day (µg/m3), 27/04/2025 - 10/05/2025
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

Codecity27/0428/0429/0430/0401/0502/0503/0504/0505/0506/0507/0508/0509/0510/05
41B011 Sint-Agatha-Berchem 117 139 145 147 147 139 100 87 73 97 94 110 117 123
41MEU1 Neder-Over-Heembeek 111 130 136 140 141 141 93 82 69 93 91 106 112 119
41N043 Voorhaven (Haren) 101 132 135 135 139 139 92 83 65 90 90 106 111 117
41R001 Sint-Jans-Molenbeek 105 127 135 128 141 127 100 81 68 89 85 101 110 114
41R012 Ukkel 112 87 111 137 146 145 91 89 76 100 94 113 112 121
42N016 Dessel 113 127 122 137 141 144 97 85 71 88 93 104 108 119
42N027 Bree 116 132 134 151 149 155 107 93 74 93 100 110 113 123
42N035 Aarschot 119 131 139 150 155 148 96 87 76 95 96 110 112 124
42N046 Gellik 114 126 139 143 149 141 92 90 75 94 96 105 106 117
42N047 Hasselt 122 132 148 160 153 144 94 91 76 94 97 110 111 125
42R801 Borgerhout 119 127 127 141 148 151 98 89 69 92 91 104 110 121
42R811 Schoten 116 125 129 145 150 154 95 85 68 91 90 104 112 124
42R842 Mechelen (Hendrik Speecqvest) 109 120 134 143 140 145 98 84 65 88 86 98 110 124
44M705 Roeselare (Haven) 103 120 136 143 NA 137 95 85 75 86 84 86 116 118
44N012 Moerkerke 89 105 130 127 164 126 88 85 72 91 90 88 115 124
44N029 Houtem (Veurne) 97 116 122 142 156 128 88 84 70 90 92 89 114 116
44R701 Gent (Baudelopark) 103 119 138 151 144 133 95 85 70 89 75 92 113 124
44R710 Destelbergen 105 121 136 148 142 132 91 83 69 91 75 92 112 122
43N060 Havinnes 111 131 134 143 135 118 75 79 69 91 74 96 106 112
43N064 Rixensart 123 135 146 148 152 141 77 89 81 102 98 112 114 122
43N066 Eupen 109 118 142 136 136 128 96 81 70 88 90 96 98 110
43N070 Mons 130 147 141 153 132 132 66 87 76 99 87 113 111 111
43N073 Vezin 122 133 143 152 148 129 82 86 73 95 96 105 107 114
43N085 Vielsalm 106 128 131 136 148 117 95 NA 82 43 92 103 107 123
43N093 Sinsin 120 129 136 145 144 121 93 83 74 96 92 104 106 118
43N100 Dourbes 117 129 143 140 144 117 82 84 74 98 94 105 111 116
43N113 Saint-Ode 99 119 125 133 137 125 113 80 74 91 84 97 101 111
43N121 Offagne 106 124 125 136 134 110 96 84 69 91 79 100 108 113
43N132 Habay-La-Neuve 91 118 127 139 137 102 96 79 76 83 81 95 101 110
43R221 Herstal 113 129 137 143 144 128 81 83 70 90 90 95 97 110
43R222 Liège (ISSeP) 114 127 139 146 147 125 88 83 74 92 92 96 101 116
43R240 Engis 113 125 135 148 142 122 70 81 69 90 92 96 100 114
43R401 Namur 116 126 134 135 145 127 87 85 71 93 90 97 100 111
45R502 Lodelinsart 119 134 141 145 135 123 79 83 71 94 89 106 105 111
 
Interpolated spatial average in :
Brussels1131331391391431348885729591108113118
Flanders1091261341441501389187749492102114121
Wallonia1101281351431411208383749490103108114
Belgium1101271351431451288785749491103110117
 
% 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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