Sunday 29/03/2026: 05u00 update (local time)
Hourly actual values, highest 1-hour average and highest 8-hour average today in microgrammes per cubic meter air (µg/m3)
For detailed information click on station code


Code Community Region

O3
1h

O3
max 1h

Max 1h
measured at

O3
max 8h

Max 8h
measured at

Last
update

44N029 Houtem (Veurne)Vl 68 77 01:00 79 01:00 05:00
44N012 MoerkerkeVl 59 74 01:00 76 01:00 05:00
44M705 Roeselare (Haven)Vl 61 74 01:00 80 01:00 05:00
44R701 Gent (Baudelopark)Vl 62 63 01:00 72 01:00 05:00
44R710 DestelbergenVl 61 61 05:00 72 01:00 05:00
42N040 Sint-Pieters-LeeuwVl 55 71 01:00 76 01:00 05:00
42R801 BorgerhoutVl 29 61 01:00 69 01:00 05:00
42R811 SchotenVl 34 59 03:00 70 01:00 05:00
42R842 Mechelen (Hendrik Speecqvest)Vl 47 58 01:00 68 01:00 05:00
42N035 AarschotVl 57 70 01:00 79 01:00 05:00
42N016 DesselVl 47 65 01:00 79 01:00 05:00
42N047 HasseltVl 51 73 01:00 81 01:00 05:00
42N027 BreeVl 51 72 01:00 78 01:00 05:00
42N046 GellikVl 59 74 01:00 79 01:00 05:00
41B011 Sint-Agatha-BerchemBxl 46 68 01:00 76 01:00 05:00
41MEU1 Neder-Over-HeembeekBxl 40 54 01:00 70 01:00 05:00
41R001 Sint-Jans-MolenbeekBxl 19 51 01:00 60 01:00 05:00
41R012 UkkelBxl 25 64 01:00 74 01:00 05:00
41N043 Voorhaven (Haren)Bxl 41 61 01:00 69 01:00 05:00
43N060 Havinnes Wal 26 65 01:00 67 01:00 05:00
43N070 MonsWal 21 43 01:00 64 01:00 05:00
45R502 LodelinsartWal 37 57 03:00 59 01:00 05:00
43N064 RixensartWal 50 62 03:00 79 01:00 05:00
43R401 NamurWal 56 68 01:00 74 01:00 05:00
43N073 VezinWal 53 71 01:00 72 01:00 05:00
43R240 EngisWal 46 69 01:00 73 01:00 05:00
43R221 HerstalWal 57 74 01:00 75 01:00 05:00
43R222 Liège (ISSeP)Wal 52 72 01:00 71 01:00 05:00
43N066 EupenWal 58 70 03:00 71 01:00 05:00
43N100 DourbesWal 62 83 01:00 87 01:00 05:00
43N093 SinsinWal 62 74 03:00 78 01:00 05:00
43N085 VielsalmWal 53 55 03:00 61 01:00 05:00
43N113 Saint-OdeWal 68 74 01:00 79 01:00 05:00
43N121 OffagneWal 43 57 03:00 63 01:00 05:00
43N132 Habay-La-NeuveWal 64 64 05:00 65 01:00 05:00


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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