previous 14 days
O3 concentrations per day (µg/m3), 04/08/2025 - 17/08/2025
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

Codecity04/0805/0806/0807/0808/0809/0810/0811/0812/0813/0814/0815/0816/0817/08
41B011 Sint-Agatha-Berchem64758394811021071351451171261449587
41MEU1 Neder-Over-Heembeek62758294801061091281431251341409585
41N043 Voorhaven (Haren)60778595831071091341401221311399986
41R001 Sint-Jans-Molenbeek5872839280971021251321181251319283
41R012 Ukkel64798296851031101251411291331509587
42N016 Dessel69738599761061081351581381461079567
42N027 Bree8282951158811711015216314813911510172
42N035 Aarschot7178901048410710914914114816010310177
42N040 Sint-Pieters-Leeuw63778595821021051261471241221419493
42N046 Gellik748383107811061161351451411231069673
42N047 Hasselt7782911128711310814414315716411510175
42R801 Borgerhout717987988194115135158127118999882
42R811 Schoten7278891048091115137170138126988975
42R842 Mechelen (Hendrik Speecqvest)6471768976981171331421161271159278
44M705 Roeselare (Haven)58828594849598145171113479310286
44N012 Moerkerke63788794838787143158112100909978
44N029 Houtem (Veurne)50738092738187143161104909110682
44R701 Gent (Baudelopark)627484938187104135171129114869983
44R710 Destelbergen657585968188104135168132116889787
43N060 Havinnes 577794958510110812314811911710296100
43N064 Rixensart7486931018710311812914213013313410086
43N066 Eupen597882888498107107119115117NA5872
43N070 Mons5366867863859912212310811410996100
43N073 Vezin73849010378991061201301271381099781
43N085 Vielsalm657465898084NA1041361111151118781
43N093 Sinsin7289839981901011031291121251149189
43N100 Dourbes69787610578801071031221061231058881
43N113 Saint-Ode7889749291911001061451141271098679
43N121 Offagne8182791018893931041271011151138691
43N132 Habay-La-Neuve708476959891901121431111221229488
43R221 Herstal6677859275961131131291391511199087
43R222 Liège (ISSeP)67828793751021121131321251581209288
43R240 Engis6179819180901091111231201331048572
43R401 Namur73848710080959998119119136988774
45R502 Lodelinsart59697988748697110118961201088775
 
Interpolated spatial average in :
Brussels6477849582991061291391221281289484
Flanders67808910084961051371551271211029880
Wallonia6781829680901011131321121191108983
Belgium6781859882931031241421191201079381
 
% 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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