previous 14 days
O3 concentrations per day (µg/m3), 08/02/2025 - 21/02/2025
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

Codecity08/0209/0210/0211/0212/0213/0214/0215/0216/0217/0218/0219/0220/0221/02
41B011 Sint-Agatha-Berchem 63 52 13 NA NA NA 49 64 60 62 58 57 49 70
41MEU1 Neder-Over-Heembeek 65 51 15 NA NA NA 48 59 60 61 57 53 41 70
41N043 Voorhaven (Haren) NA 45 21 18 20 50 45 56 62 59 58 49 40 60
41R001 Sint-Jans-Molenbeek NA 48 23 22 19 39 41 54 51 52 49 50 43 66
41R012 Ukkel 64 51 24 23 23 55 44 56 58 60 51 51 51 73
42N016 Dessel 50 43 30 46 27 52 43 68 70 70 70 61 49 79
42N027 Bree 47 48 24 42 33 41 28 68 69 70 66 61 58 82
42N035 Aarschot 71 54 23 38 29 58 47 63 67 72 66 61 58 81
42N040 Sint-Pieters-Leeuw 65 55 29 31 33 55 55 66 65 67 59 61 53 76
42N046 Gellik 68 56 26 54 46 45 41 65 67 68 67 54 56 78
42N047 Hasselt 70 46 23 57 43 49 45 65 67 71 68 60 51 79
42R801 Borgerhout 61 44 28 20 20 61 39 52 58 59 50 48 44 68
42R811 Schoten 68 42 28 18 17 60 45 59 63 68 65 56 46 74
42R842 Mechelen (Hendrik Speecqvest) 64 45 23 21 16 45 46 57 62 63 56 55 49 74
44M705 Roeselare (Haven) 50 56 15 23 25 60 49 57 57 54 47 51 49 63
44N012 Moerkerke 58 52 29 20 23 68 54 58 53 47 58 57 50 69
44N029 Houtem (Veurne) 49 57 22 24 46 69 65 60 59 63 54 51 62 69
44R701 Gent (Baudelopark) 59 58 17 24 24 58 52 60 60 59 56 54 44 73
44R710 Destelbergen 63 59 24 28 17 64 53 65 67 68 62 62 51 76
43N060 Havinnes 55 61 12 24 21 47 53 58 55 59 54 56 38 62
43N064 Rixensart 70 57 27 42 37 57 54 67 63 65 59 64 53 78
43N066 Eupen 72 51 40 52 57 33 55 63 68 71 77 77 61 74
43N070 Mons 53 63 41 22 31 49 53 63 55 57 63 53 44 64
43N073 Vezin 68 59 63 56 36 53 53 66 59 58 65 62 54 76
43N085 Vielsalm 68 56 42 53 62 62 69 NA 61 77 80 72 51 73
43N093 Sinsin 76 59 67 53 65 53 60 69 65 72 73 67 58 81
43N100 Dourbes 66 60 67 40 56 53 62 68 61 69 73 67 58 79
43N113 Saint-Ode 63 50 55 57 66 58 63 67 60 73 73 65 55 79
43N121 Offagne 64 62 58 48 68 49 61 67 59 72 69 60 50 72
43N132 Habay-La-Neuve 44 61 55 49 61 60 60 67 57 65 68 58 53 73
43R221 Herstal 65 42 33 46 44 34 58 60 65 51 54 60 53 72
43R222 Liège (ISSeP) 79 46 51 58 53 45 63 67 71 60 60 72 65 82
43R240 Engis 65 53 54 56 42 46 64 67 67 56 61 66 53 78
43R401 Namur 68 58 62 56 37 47 51 61 52 52 56 58 48 73
45R502 Lodelinsart 57 59 54 20 28 51 48 58 50 51 55 55 39 62
 
Interpolated spatial average in :
Brussels6349262323464559596055544769
Flanders6053272927574963646662605376
Wallonia6355484148515565616768655375
Belgium6254393639545264626665625375
 
% 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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