previous 14 days
O3 concentrations per day (µg/m3): 00h00 till 24h00 GMT, last 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

Codecity31/0801/0902/0903/0904/0905/0906/0907/0908/0909/0910/0911/0912/0913/09
41B011 Sint-Agatha-Berchem 62.5 89 78 60 63.5 77.5 97 107 80 64 81 71.5 75.5 50
41MEU1 Neder-Over-Heembeek 58.5 85.5 75 58.5 48.5 76.5 97.5 101.5 76 63 79 66 72 50
41N043 Voorhaven (Haren) 58.5 84.5 70 54 56 73 86.5 97.5 71.5 60.5 74 63 68 47
41R001 Sint-Jans-Molenbeek 58 86 75.5 58 56.5 70 89 87 75.5 57.5 74 64.5 70 47
41R012 Ukkel 57 91 72.5 66 59 78.5 86 102.5 81.5 64.5 74.5 67.5 69 50
42N016 Dessel 81 93.5 84 62 72.5 74 97 122 81 61.5 83.5 61 73.5 43
42N027 Bree 69.5 97.5 95 67.5 74 82 99.5 128.5 89.5 66 88.5 70.5 78.5 53
42N035 Aarschot 71.5 95 89 69.5 68.5 80 101 126 92 66.5 87.5 78 81.5 57
42N040 Sint-Pieters-Leeuw 64 91 80 60.5 61.5 79.5 98 107.5 83 66.5 80.5 72.5 73 49
42N046 Gellik 68 93 94.5 66 65 81.5 96 123.5 86 67.5 88.5 71 77 59
42N047 Hasselt 61.5 92 89.5 61.5 64 78.5 97.5 120 86.5 63.5 83.5 69 74 54
42R801 Borgerhout 79.5 90 80 71 70.5 74.5 88.5 110 79.5 64.5 81.5 60.5 75.5 47
42R811 Schoten 81 88.5 83.5 71 66.5 73.5 95.5 114 80.5 62 85 61.5 83 51
42R842 Mechelen (Hendrik Speecqvest) 64.5 75 69.5 64.5 58.5 71.5 89 100.5 78.5 57.5 75.5 59 69.5 53
44M705 Roeselare (Haven) 75 97.5 84 75.5 75 83.5 98 79 76.5 79.5 90 75.5 85 58
44N012 Moerkerke 81 94 79 72.5 83 76.5 102 78 71 75 92 69.5 79 53
44N029 Houtem (Veurne) 72 89 77 64 73 81 95 73 73.5 77.5 84.5 74.5 74.5 57
44R701 Gent (Baudelopark) 73 94 79.5 69 72.5 75.5 101.5 88 76 73.5 88 66 78 51
44R710 Destelbergen 77 99.5 82.5 75.5 76.5 79 99.5 97.5 78 73 91 69 83 53
43N060 Havinnes 62.5 84 75 50.5 55.5 78 87.5 82 72 64.5 74.5 66 79 53
43N064 Rixensart 69 101.5 87 68 56.5 87 100 108.5 90 71 82.5 76.5 78 57
43N066 Eupen 63 82.5 84 76.5 50.5 74 87 108.5 70.5 58.5 79 73 71.5 59
43N070 Mons 43.5 69 64 48.5 25.5 64.5 77 80.5 70.5 59.5 61 52.5 56 39
43N073 Vezin 63 88.5 83 64 52.5 77.5 91 109 78 66 78.5 76.5 70 47
43N085 Vielsalm 54.5 68.5 74 40 39.5 68 80.5 94 63.5 60.5 74 69.5 61 56
43N093 Sinsin 66.5 88.5 84 69.5 57 80.5 97 113 74 68 79 83.5 73 55
43N100 Dourbes 76.5 95.5 91 82 56 85 114 120 84 79.5 88 92.5 81 68
43N113 Saint-Ode 68 84.5 80 69 58.5 78.5 101 114.5 75 70.5 81 82 73.5 66
43N121 Offagne 67 85.5 82 67.5 55.5 76.5 105.5 124 78.5 72.5 80 80.5 73 61
43N132 Habay-La-Neuve 66 81.5 83.5 71 63.5 74.5 106.5 120.5 70 71 79 80.5 71 36
43R221 Herstal 64.5 78 90.5 58 54 79 90.5 113 76.5 65 79.5 72.5 73.5 54
43R222 Liège (ISSeP) 66.5 91.5 92 72 60 82 90.5 113 76.5 67 79.5 75 76 58
43R240 Engis 59 85.5 85 59 43 74.5 83.5 108 66 62.5 73.5 68 65 29
43R401 Namur 65 92.5 85.5 65.5 56 82 93.5 111.5 82.5 67.5 76.5 77.5 72.5 60
45R502 Lodelinsart 58 81.5 76.5 63.5 34.5 74 106 99 81.5 63 71.5 71 66 43
 
Interpolated spatial average in :
Brussels59897661577692104796377697250
Flanders72928267677896101796886697753
Wallonia62838066487593104756778757051
Belgium67878166577694103776881727352
 
% 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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