previous 14 days
O3 concentrations per day (µg/m3), 15/03/2025 - 28/03/2025
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

Codecity15/0316/0317/0318/0319/0320/0321/0322/0323/0324/0325/0326/0327/0328/03
41B011 Sint-Agatha-Berchem 73 85 78 80 95 104 86 92 87 74 86 58 60 68
41MEU1 Neder-Over-Heembeek 70 83 75 75 93 93 85 94 86 75 89 57 60 66
41N043 Voorhaven (Haren) 71 84 73 73 82 85 76 84 76 77 81 57 55 62
41R001 Sint-Jans-Molenbeek 62 75 69 69 88 86 81 85 82 66 77 50 49 58
41R012 Ukkel 70 85 76 76 94 94 86 89 84 77 92 59 60 70
42N016 Dessel 73 88 81 81 95 110 99 96 85 80 92 66 83 76
42N027 Bree 63 88 78 84 55 NA 91 98 87 84 102 69 86 79
42N035 Aarschot NA NA NA 86 101 104 97 100 94 78 97 66 79 80
42N046 Gellik 68 87 79 77 98 101 98 95 85 78 104 66 87 82
42N047 Hasselt 72 88 80 83 102 102 100 100 90 80 103 64 85 82
42R801 Borgerhout 71 86 74 77 42 NA 83 91 84 72 88 64 70 22
42R811 Schoten 74 86 82 84 99 105 96 98 88 86 90 66 75 72
42R842 Mechelen (Hendrik Speecqvest) 65 79 77 73 91 87 86 90 88 73 86 52 64 65
44M705 Roeselare (Haven) 70 80 53 NA NA NA 68 81 88 91 92 63 88 71
44N012 Moerkerke 67 84 66 NA NA NA 71 69 72 67 68 44 56 61
44N029 Houtem (Veurne) 73 88 81 73 89 97 74 73 83 84 71 69 81 63
44R701 Gent (Baudelopark) 72 85 52 NA NA NA 86 90 85 88 95 58 78 66
44R710 Destelbergen 73 88 62 NA NA NA 89 89 86 80 97 63 82 69
43N060 Havinnes NA NA NA 78 87 91 75 85 77 70 88 57 79 67
43N064 Rixensart 76 53 NA NA 102 104 93 101 93 81 100 69 85 78
43N066 Eupen 63 78 80 85 96 90 93 92 83 80 98 62 65 93
43N070 Mons 55 NA NA NA 86 86 77 84 80 65 85 61 85 69
43N073 Vezin 69 82 46 NA NA NA 84 89 82 69 89 53 56 69
43N085 Vielsalm 74 87 87 71 99 92 98 99 86 82 112 72 100 100
43N093 Sinsin 68 79 61 NA NA NA 92 99 89 82 104 64 89 95
43N100 Dourbes NA NA NA NA 100 93 92 101 86 80 107 64 93 83
43N113 Saint-Ode 75 87 62 NA NA NA 86 95 83 80 102 68 92 99
43N121 Offagne 63 88 81 NA NA NA 88 94 81 80 103 65 90 98
43N132 Habay-La-Neuve 74 88 70 NA NA NA 76 91 NA NA NA 64 88 93
43R221 Herstal 60 79 79 85 91 92 90 93 84 79 99 58 60 85
43R222 Liège (ISSeP) 64 81 79 87 97 92 93 95 87 78 99 60 65 74
43R240 Engis NA NA 85 92 NA NA 91 92 85 78 99 57 57 77
43R401 Namur 65 77 19 NA NA NA 90 96 91 77 97 58 66 79
45R502 Lodelinsart 67 NA NA NA 94 86 85 94 84 69 83 59 73 69
 
Interpolated spatial average in :
Brussels7083757790938687837385585765
Flanders73878181941008889858091657670
Wallonia6984848898948993847699648281
Belgium7185838597968991847895657976
 
% 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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