previous 14 days
O3 concentrations per day (µg/m3), 21/12/2023 - 03/01/2024
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

Codecity21/1222/1223/1224/1225/1226/1227/1228/1229/1230/1231/1201/0102/0103/01
41B011 Sint-Agatha-Berchem 71 70 76 77 70 68 60 65 69 68 78 71 80 77
41MEU1 Neder-Over-Heembeek 70 69 70 72 64 63 59 59 62 61 74 65 76 74
41N043 Voorhaven (Haren) 73 72 74 76 70 67 58 65 69 67 75 72 82 79
41R001 Sint-Jans-Molenbeek 63 64 66 68 62 62 57 61 65 60 74 66 75 72
41R012 Ukkel 73 71 72 72 62 68 63 67 69 67 80 70 80 74
42N016 Dessel 73 72 72 74 74 68 62 67 69 69 78 70 82 77
42N027 Bree 75 74 75 77 74 71 65 69 71 71 82 72 86 81
42N035 Aarschot 72 72 75 77 72 69 62 70 72 70 81 72 85 81
42N040 Sint-Pieters-Leeuw NA 68 77 76 71 69 61 65 72 69 77 71 82 77
42N046 Gellik 73 71 75 75 72 73 65 68 76 71 82 72 85 82
42N047 Hasselt 74 73 74 75 72 70 63 68 72 70 83 74 85 81
42R801 Borgerhout 69 67 72 72 72 68 55 65 69 63 73 69 81 76
42R811 Schoten 64 65 75 76 73 70 60 65 68 64 75 69 82 77
42R831 Berendrecht 63 60 73 75 72 69 56 64 69 58 72 64 84 78
42R842 Mechelen (Hendrik Speecqvest) 69 69 72 75 75 71 58 66 69 68 79 72 83 80
44M705 Roeselare (Haven) 77 70 80 82 79 76 57 71 75 71 82 75 86 83
44N012 Moerkerke 76 75 79 81 77 77 61 76 76 70 82 72 88 84
44N029 Houtem (Veurne) 76 68 80 82 77 77 67 74 78 66 82 73 87 81
44R701 Gent (Baudelopark) 75 74 78 82 80 77 63 68 74 69 80 73 88 84
44R710 Destelbergen 72 72 77 77 75 72 62 66 71 67 76 69 85 79
44R740 Sint-Kruiswinkel 72 73 72 76 73 69 62 65 71 67 74 68 82 76
43N060 Havinnes 70 67 76 78 73 68 57 67 72 68 76 71 83 80
43N064 Rixensart 72 70 74 72 66 70 61 68 69 67 78 72 82 76
43N066 Eupen 64 62 64 63 56 61 62 65 66 65 74 68 75 71
43N070 Mons 62 63 68 69 62 64 55 61 66 61 75 71 75 70
43N073 Vezin 72 68 72 74 69 70 64 69 71 72 83 72 83 77
43N085 Vielsalm 75 69 70 66 63 66 60 61 62 65 75 64 71 70
43N093 Sinsin 73 70 76 74 70 73 64 67 72 72 84 71 82 79
43N100 Dourbes 74 71 77 76 71 75 66 68 72 71 86 70 81 78
43N113 Saint-Ode 77 74 77 77 72 74 73 66 71 71 87 71 79 80
43N121 Offagne 69 67 74 74 72 70 68 63 69 69 84 69 76 78
43N132 Habay-La-Neuve 73 70 73 72 69 67 60 62 67 67 83 67 72 80
43R221 Herstal 66 66 67 68 60 66 58 64 67 65 77 69 77 74
43R222 Liège (ISSeP) 67 66 72 71 65 69 65 67 70 71 81 71 80 76
43R240 Engis 68 68 68 62 55 68 61 66 66 65 75 69 65 65
43R401 Namur 69 69 74 73 68 69 58 67 70 71 81 70 80 76
45R502 Lodelinsart 63 63 65 59 56 NA NA 57 60 61 58 NA 71 63
 
Interpolated spatial average in :
Brussels7171727369686067706578738178
Flanders7473777876746372756881768785
Wallonia7270737169716368716781737978
Belgium7371747472726370736881748381
 
% 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