previous 14 days
O3 concentrations per day (µg/m3), 25/12/2024 - 07/01/2025
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

Codecity25/1226/1227/1228/1229/1230/1231/1201/0102/0103/0104/0105/0106/0107/01
41B011 Sint-Agatha-Berchem 38 26 5 16 20 39 48 79 75 50 44 64 73 75
41MEU1 Neder-Over-Heembeek 34 26 10 14 16 27 38 76 67 44 44 54 65 66
41N043 Voorhaven (Haren) 33 27 13 19 19 34 47 79 73 43 41 NA 59 61
41R001 Sint-Jans-Molenbeek 36 28 7 21 19 35 49 74 72 41 40 64 70 73
41R012 Ukkel 43 25 8 14 21 40 48 80 72 45 44 69 69 73
42N016 Dessel 45 37 14 10 23 40 46 80 73 56 46 64 72 71
42N027 Bree 37 31 11 10 29 43 46 88 85 59 47 67 78 81
42N035 Aarschot 47 39 17 13 28 45 49 85 83 58 43 70 77 80
42N040 Sint-Pieters-Leeuw 45 34 10 23 22 45 48 83 81 52 48 67 75 77
42N046 Gellik 38 19 11 14 34 43 44 87 83 57 52 69 76 79
42N047 Hasselt 34 36 11 7 24 39 42 89 82 52 50 64 74 77
42R801 Borgerhout 46 35 18 7 21 40 49 83 75 47 33 62 75 77
42R811 Schoten 49 34 19 8 12 42 50 81 76 50 39 63 75 76
42R842 Mechelen (Hendrik Speecqvest) 37 33 15 11 26 40 50 81 80 49 39 67 75 81
44M705 Roeselare (Haven) 60 54 13 16 35 50 53 83 80 58 46 69 76 75
44N012 Moerkerke 59 59 15 17 37 49 54 84 76 68 42 67 78 75
44N029 Houtem (Veurne) 62 62 25 13 55 55 62 88 81 65 49 71 77 71
44R701 Gent (Baudelopark) 37 54 10 16 21 44 50 82 77 56 43 67 77 77
44R710 Destelbergen 36 49 11 18 22 44 51 62 NA 59 45 66 77 78
43N060 Havinnes 33 30 7 14 9 36 37 71 71 50 49 55 71 68
43N064 Rixensart 43 34 8 15 21 38 43 80 76 48 47 62 70 73
43N066 Eupen 38 21 32 31 25 28 48 80 80 54 64 72 68 68
43N070 Mons 35 29 5 10 11 30 41 63 66 43 49 60 68 67
43N073 Vezin 34 29 5 20 27 35 40 79 78 48 51 NA 70 72
43N085 Vielsalm 35 41 52 31 28 32 38 57 80 67 58 67 71 72
43N093 Sinsin 42 28 23 18 28 37 39 68 89 59 56 67 77 74
43N100 Dourbes 33 28 12 17 23 32 38 68 81 54 61 65 73 72
43N113 Saint-Ode 47 52 53 33 31 32 38 60 87 67 57 70 76 77
43N121 Offagne 42 49 48 34 28 33 36 57 82 57 50 64 73 72
43N132 Habay-La-Neuve 39 48 44 20 20 29 33 58 79 57 46 64 71 70
43R221 Herstal 36 19 4 14 22 28 39 76 79 49 54 61 71 74
43R222 Liège (ISSeP) 36 25 9 13 31 37 48 79 79 55 63 71 78 79
43R240 Engis 36 20 6 9 21 29 35 71 74 45 55 57 63 68
43R401 Namur 33 25 5 11 26 37 39 83 79 48 49 65 72 75
45R502 Lodelinsart 25 14 0 6 8 24 29 66 68 34 41 47 57 62
 
Interpolated spatial average in :
Brussels372791620384779754542636972
Flanders4641151829475184795846687677
Wallonia3731232123344169775451637273
Belgium4136191925404675785649657475
 
% 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

© IRCEL - CELINE