| code | city | 09/10 | 10/10 | 11/10 | 12/10 | 13/10 | 14/10 | 15/10 | 16/10 | 17/10 | 18/10 | 19/10 | 20/10 | 21/10 | 22/10 | |
| 41B011 | Sint-Agatha-Berchem | 8 | 9 | 10 | 11 | 11 | 12 | 9 | 5 | 7 | 7 | 8 | 14 | 10 | 15 | |
| 41N043 | Voorhaven (Haren) | 6 | 13 | 17 | 15 | 32 | 34 | 22 | 18 | 23 | 16 | 20 | 21 | 22 | 27 | |
| 41R001 | Sint-Jans-Molenbeek | 9 | 12 | 13 | 13 | 13 | 21 | 11 | 7 | 10 | 8 | 9 | 15 | 11 | 15 | |
| 41R012 | Ukkel | NA | 8 | 7 | 9 | NA | NA | NA | NA | 7 | NA | NA | 9 | 7 | 9 | |
| 41WOL1 | Sint-Lambrechts-Woluwe | NA | NA | 9 | 10 | 13 | 12 | NA | 6 | 7 | 4 | 6 | 8 | 7 | 10 | |
| 40AL01 | Antwerpen-Linkeroever | NA | 15 | 13 | 15 | 18 | 20 | 14 | 12 | 15 | 12 | 11 | 20 | 15 | 19 | |
| 40AL02 | Doel (Engelsesteenweg) | 12 | 15 | 14 | 14 | 21 | 15 | 16 | 17 | 20 | 21 | 14 | 20 | 20 | 20 | |
| 40AL03 | Verrebroek | 11 | 15 | 12 | 14 | 18 | 21 | 14 | 9 | 15 | 13 | 11 | 21 | 16 | 20 | |
| 40AL04 | Kallo (Liefkenshoektunnel) | 13 | 17 | 11 | 12 | 16 | 21 | 13 | 10 | 14 | 11 | 10 | 18 | 17 | 19 | |
| 40AL05 | Kallo (sluis Kallo) | 12 | 17 | 12 | 14 | 17 | 20 | 13 | 10 | 14 | 11 | 11 | 19 | 15 | 19 | |
| 40HB23 | Hoboken | 16 | 19 | 18 | 17 | 19 | 19 | 17 | 12 | 16 | 15 | 11 | 20 | 16 | 20 | |
| 40MN01 | Menen | 12 | 16 | 21 | 16 | 17 | 17 | 22 | 11 | 16 | 16 | 15 | 20 | 16 | 22 | |
| 40OB01 | Oostrozebeke | 22 | 21 | 18 | 17 | 21 | 21 | 17 | 10 | 15 | 15 | 14 | 21 | 17 | 24 | |
| 40OB02 | Wielsbeke | 12 | 15 | 15 | 16 | 17 | 18 | 16 | 14 | 17 | 14 | 14 | 24 | 18 | 25 | |
| 40SA04 | Hoevenen | 12 | 15 | 12 | 12 | 16 | 19 | 12 | 9 | 13 | 10 | 10 | 17 | 12 | 16 | |
| 40SZ01 | Steenokkerzeel | 10 | 11 | 12 | 12 | 14 | 16 | 11 | 8 | 10 | 9 | 10 | 17 | 14 | 18 | |
| 40SZ02 | Steenokkerzeel | 12 | 12 | 12 | 12 | 16 | 16 | 11 | 8 | 11 | 10 | 8 | 17 | 14 | 17 | |
| 42HH08 | Houthalen-Helchteren | 12 | 11 | 14 | 13 | 16 | 21 | 16 | 11 | 13 | 20 | 12 | 17 | 17 | 22 | |
| 42M802 | Antwerpen (Luchtbal) | 15 | 18 | 12 | 14 | 16 | 20 | 13 | 10 | 14 | 11 | 10 | 19 | 14 | 19 | |
| 42N016 | Dessel | 15 | 15 | 14 | 15 | 17 | 19 | 13 | 11 | 15 | 13 | 13 | 17 | 17 | 18 | |
| 42N035 | Aarschot | 12 | 12 | 11 | 12 | 15 | 17 | 11 | 8 | 11 | 10 | 10 | 17 | 16 | 17 | |
| 42N047 | Hasselt | 15 | 14 | 14 | 13 | 16 | 20 | 13 | 9 | 9 | 10 | 9 | 17 | 16 | 18 | |
| 42N054 | Walshoutem | 10 | 10 | 15 | 12 | 15 | 17 | 10 | 8 | 7 | 9 | 8 | 13 | 12 | 14 | |
| 42R020 | Vilvoorde | 13 | 14 | 17 | 15 | 16 | 18 | 15 | 10 | 13 | 10 | 12 | 16 | 15 | 19 | |
| 42R801 | Borgerhout | 15 | 21 | 14 | 16 | 18 | 21 | 16 | 12 | 18 | 14 | 13 | 20 | 17 | 21 | |
| 42R802 | Borgerhout (straatkant) | 15 | 25 | 14 | 16 | 18 | 23 | 17 | 12 | 19 | 14 | 13 | 22 | 18 | 23 | |
| 42R803 | Antwerpen (Park Spoor Noord) | 17 | 20 | 14 | 15 | 17 | 20 | 15 | 10 | 14 | 14 | 12 | 19 | 14 | 24 | |
| 42R804 | Borgerhout (Ring) | 13 | 15 | 13 | 14 | 17 | 21 | 14 | 12 | 15 | 11 | 12 | 21 | 16 | 20 | |
| 42R805 | Antwerpen (Belgiëlei) | 16 | 21 | 16 | 16 | 18 | 26 | 21 | 15 | 22 | 15 | 12 | 22 | 20 | 22 | |
| 42R811 | Schoten | 12 | 15 | 12 | 14 | 17 | 19 | 15 | 11 | 15 | 12 | 12 | 21 | 16 | 20 | |
| 42R817 | Antwerpen (Groenenborgerlaan) | 11 | 12 | 11 | 12 | 15 | 17 | 11 | 11 | 13 | 11 | 11 | 18 | 14 | 18 | |
| 42R818 | Antwerpen (Burchtse Weel) | 12 | 14 | 14 | 15 | 15 | 17 | 12 | 10 | 13 | 11 | 10 | 16 | 12 | 16 | |
| 42R823 | Beveren-Waas | 10 | 12 | 11 | 13 | 16 | 19 | 13 | 9 | 14 | 11 | 11 | 19 | 15 | 18 | |
| 42R831 | Berendrecht | 12 | 15 | 14 | 14 | 17 | 19 | 14 | 11 | 15 | 11 | 11 | 19 | 14 | 17 | |
| 42R834 | Boom | 12 | 14 | 13 | 13 | 16 | 19 | 13 | 11 | 14 | 12 | 11 | 20 | 15 | 18 | |
| 44M705 | Roeselare (Haven) | 10 | 16 | 11 | 15 | 17 | 25 | 12 | 8 | 13 | 11 | 12 | 19 | 16 | 26 | |
| 44N012 | Moerkerke | 9 | 13 | 10 | 11 | 17 | 18 | 12 | 8 | 13 | 10 | 11 | 16 | 16 | 12 | |
| 44N029 | Houtem (Veurne) | 9 | 12 | 9 | 8 | 16 | 16 | 11 | 7 | 10 | 9 | 8 | 12 | 12 | 14 | |
| 44N052 | Zwevegem | 10 | 14 | 11 | 13 | 16 | 17 | 11 | 8 | 12 | 10 | 10 | 23 | 14 | 20 | |
| 44R701 | Gent (Baudelopark) | 13 | 16 | 14 | 14 | 17 | 20 | 16 | 12 | 17 | 13 | 11 | 22 | 17 | NA | |
| 44R702 | Gent (Gustaaf Callierlaan) | 11 | 13 | 11 | 13 | 15 | 19 | 12 | 10 | 13 | 11 | 10 | 21 | 14 | 20 | |
| 44R710 | Destelbergen | 10 | 12 | 11 | 12 | 15 | 16 | 11 | 8 | 13 | 9 | 10 | 19 | 12 | 18 | |
| 44R731 | Evergem | 12 | 16 | 12 | 14 | 17 | 21 | 13 | 11 | 15 | 14 | 12 | 23 | 19 | 20 | |
| 44R740 | Sint-Kruiswinkel | 14 | 8 | 3 | 3 | 3 | 3 | 3 | 3 | 10 | 12 | 12 | 23 | 16 | 24 | |
| 44R750 | Zelzate | 13 | 16 | 25 | 15 | 20 | 20 | 19 | 25 | 16 | 18 | 18 | 21 | 15 | 19 | |
| 44RL01 | Roeselare (Brugsesteenweg) | 9 | 13 | 10 | 14 | 16 | 17 | 12 | 8 | 12 | 10 | 10 | 16 | 14 | 18 | |
| 43H201 | Saint-Nicolas (Liège) | 5 | 6 | 7 | 8 | 10 | 13 | 8 | 4 | 1 | 4 | 4 | 14 | 8 | 12 | |
| 43M204 | Angleur | 5 | 4 | 6 | 6 | 8 | 11 | 6 | 3 | 1 | 2 | 4 | 10 | 8 | 8 | |
| 43N060 | Havinnes | 4 | 5 | 10 | 10 | 10 | 19 | 8 | 4 | 11 | 5 | 3 | 15 | 8 | 17 | |
| 43N063 | Corroy-Le-Grand | 6 | 4 | 4 | 8 | 9 | 11 | 5 | 2 | 3 | 2 | 3 | 11 | 6 | 13 | |
| 43N067 | Membach | 2 | 2 | 3 | 5 | 10 | 10 | 5 | 1 | 0 | 1 | 3 | 9 | 2 | 6 | |
| 43N070 | Mons | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 10 | 6 | 19 | |
| 43N073 | Vezin | 5 | 5 | 7 | 9 | 12 | 13 | 4 | 3 | 2 | 4 | 4 | 11 | 8 | 11 | |
| 43N085 | Vielsalm | 4 | 3 | 5 | 7 | 12 | 14 | 5 | 3 | 2 | 2 | 3 | 6 | 2 | 9 | |
| 43N093 | Sinsin | 3 | 2 | 5 | 6 | 9 | 14 | 3 | 2 | 1 | 1 | 3 | 17 | 5 | 5 | |
| 43N100 | Dourbes | 3 | 3 | 5 | 6 | 7 | 10 | 3 | 2 | 1 | 2 | 3 | 9 | 4 | 5 | |
| 43N113 | Saint-Ode | 1 | 1 | 3 | 4 | 7 | 11 | 3 | 1 | 0 | 0 | 1 | 8 | 1 | 9 | |
| 43N121 | Offagne | 5 | 5 | 8 | 9 | 14 | 17 | 5 | 4 | 2 | 3 | 2 | 4 | 2 | 10 | |
| 43N132 | Habay-La-Neuve | 4 | 4 | 6 | 8 | 13 | 14 | 5 | 4 | 2 | 2 | 4 | 4 | 2 | 9 | |
| 43R221 | Herstal | 5 | 5 | 7 | 7 | 10 | 20 | 9 | 3 | 1 | 3 | 4 | 11 | 8 | 13 | |
| 43R222 | Liège (ISSeP) | 8 | 8 | 10 | 9 | 12 | 17 | 9 | 4 | 2 | 4 | 4 | 12 | 8 | 14 | |
| 43R223 | Jemeppe-sur-Meuse | 7 | 8 | 10 | 9 | 13 | 18 | 7 | 4 | 2 | 4 | 5 | 15 | 10 | 13 | |
| 43R240 | Engis | 6 | 7 | 10 | 17 | 22 | 16 | 9 | 8 | 8 | 10 | 8 | 9 | 16 | 11 | |
| 43R401 | Namur | 6 | 7 | 11 | 13 | 13 | 24 | 7 | 6 | 4 | 7 | 8 | 12 | 14 | 15 | |
| 45R501 | Charleroi | 6 | 6 | 8 | 10 | 11 | 13 | 5 | 3 | 3 | 4 | 5 | 11 | 7 | 19 | |
| 45R502 | Lodelinsart | 6 | 7 | 6 | 9 | 11 | 13 | 4 | 3 | 3 | 3 | 5 | 11 | 7 | 16 | |
| 45R510 | Chatelineau | 3 | 3 | 4 | 7 | 7 | 9 | 3 | 2 | 2 | 2 | 4 | 9 | 6 | 14 | |
| 45R511 | Marcinelle | 6 | 5 | 7 | 10 | 12 | 15 | 7 | 6 | 6 | 3 | 5 | 18 | 7 | 17 | |
| 45R512 | Marchienne-Au-Pont | 5 | 8 | 9 | 9 | 11 | 13 | 5 | 3 | 3 | 6 | 6 | 11 | 7 | 21 | |
| spatial average monitoring sites in : | ||||||||||||||||
| Brussels | 8 | 11 | 11 | 12 | 17 | 20 | 14 | 9 | 11 | 9 | 11 | 13 | 11 | 15 | ||
| Flanders | 13 | 15 | 13 | 14 | 16 | 19 | 14 | 10 | 14 | 12 | 11 | 19 | 15 | 19 | ||
| Wallonia | 5 | 5 | 7 | 8 | 11 | 14 | 6 | 3 | 3 | 3 | 4 | 11 | 7 | 12 | ||
| Belgium | 10 | 11 | 11 | 12 | 15 | 17 | 11 | 8 | 10 | 9 | 9 | 16 | 12 | 17 | ||
| spatial average in : | ||||||||||||||||
| Brussels | 8 | 9 | 9 | 9 | 12 | 13 | 9 | 7 | 8 | 8 | 8 | 12 | 9 | NA | ||
| Flanders | 9 | 10 | 9 | 10 | 13 | 14 | 9 | 7 | 9 | 8 | 8 | 14 | 11 | NA | ||
| Wallonia | 5 | 4 | 5 | 6 | 9 | 10 | 5 | 4 | 4 | 4 | 4 | 7 | 5 | NA | ||
| Belgium | 6 | 7 | 7 | 8 | 11 | 12 | 7 | 5 | 6 | 6 | 6 | 10 | 8 | NA | ||
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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