previous 14 days
O3 concentrations per day (µg/m3), 24/11/2025 - 07/12/2025
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

Codecity24/1125/1126/1127/1128/1129/1130/1101/1202/1203/1204/1205/1206/1207/12
41B011 Sint-Agatha-Berchem5529334136616955575359636270
41MEU1 Neder-Over-Heembeek4839453937536558595463656470
41N043 Voorhaven (Haren)443439353448634535485240NANA
41R001 Sint-Jans-Molenbeek4423293532495651554654616063
41R012 Ukkel5337355140597158595463666466
42N016 Dessel5144444238506759613945636263
42N027 Bree5252434744637363664362717073
42N035 Aarschot5542425043617160624361656671
42N040 Sint-Pieters-Leeuw564338NANANANA56575158656473
42N046 Gellik4854474440646662643954676767
42N047 Hasselt4652464742666961574260676768
42R801 Borgerhout5036373635496455584250596171
42R811 Schoten5336404036547256594762646573
42R842 Mechelen (Hendrik Speecqvest)5539354035566158605262646574
44M705 Roeselare (Haven)5871564850656752505947636876
44N012 Moerkerke5673634950637457516455646876
44N029 Houtem (Veurne)6173685660637456515759637076
44R701 Gent (Baudelopark)4849414742596954545857646274
44R710 Destelbergen4951314945596757566160676575
43N060 Havinnes 5566443834637759556957637180
43N064 Rixensart4746525142617365656167707172
43N066 Eupen5042334441545957533749636060
43N070 Mons3333323332455352523844596159
43N073 Vezin6251394842596663625066686867
43N085 Vielsalm4748424135486451403745605658
43N093 Sinsin6060435043686366624467726865
43N100 Dourbes5760405146646462575665686762
43N113 Saint-Ode6256485444617664515259706869
43N121 Offagne40412832284030484326505652NA
43N132 Habay-La-Neuve5653464637485760383852636160
43R221 Herstal4944404137535658562849646364
43R222 Liège (ISSeP)47NA384644586263644360717070
43R240 Engis4641363835485956523859676449
43R401 Namur6649344440636462604762656768
45R502 Lodelinsart4343363934465256554056616149
 
Interpolated spatial average in :
Brussels5030344338546456584957646267
Flanders5449464843587059595460666773
Wallonia5245394540535959534458656563
Belgium5347424641566459564859666667
 
% 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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