previous 14 days
O3 concentrations per day (µg/m3), 10/11/2025 - 23/11/2025
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

Codecity10/1111/1112/1113/1114/1115/1116/1117/1118/1119/1120/1121/1122/1123/11
41B011 Sint-Agatha-Berchem5158485246484466465164515565
41MEU1 Neder-Over-Heembeek5563535255645269485469545464
41N043 Voorhaven (Haren)4854484443524765425067474759
41R001 Sint-Jans-Molenbeek5058474846484260414058465062
41R012 Ukkel5564545754555168495567505868
42N016 Dessel5653485034155068475854424861
42N027 Bree5965586053164771605462445467
42N035 Aarschot5963555758665066575965445167
42N040 Sint-Pieters-Leeuw5362555554695270486271605767
42N046 Gellik5362555946465669605852435065
42N047 Hasselt576259585049556857565442NA47
42R801 Borgerhout5055455216424567445665464564
42R811 Schoten5560535430364670475555504968
42R842 Mechelen (Hendrik Speecqvest)5663545449574664475675545266
44M705 Roeselare (Haven)496353473360407255777663NA57
44N012 Moerkerke5161514740364377607475634561
44N029 Houtem (Veurne)6561463529576876628074775252
44R701 Gent (Baudelopark)5160545343455369505869624664
44R710 Destelbergen5461555346484876566464574764
43N060 Havinnes 5365545250494877457677644962
43N064 Rixensart6267596056645573495969615970
43N066 Eupen5462595961745266585154NANANA
43N070 MonsNANA505143474766445061444653
43N073 Vezin5963616263545068575760445266
43N085 Vielsalm5462445760575365524560515445
43N093 SinsinNANA656470625970626267455670
43N100 Dourbes5966646869645371616068565362
43N113 Saint-Ode5871596262647062656170545558
43N121 Offagne4544455652363052483736314151
43N132 Habay-La-Neuve496654625565636157NANA554647
43R221 Herstal5065565650474359464853384NA
43R222 Liège (ISSeP)5968636463605161504954375667
43R240 Engis5356535859413761394447294764
43R401 Namur5763596151565264555965524363
45R502 Lodelinsart5160545354475162374860444860
 
Interpolated spatial average in :
Brussels5360515346514666454865475365
Flanders5664545338404873546165535064
Wallonia5464556058524866535160474961
Belgium5564555749474869535663504963
 
% 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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