| Code | Stadt | 04/12 | 05/12 | 06/12 | 07/12 | 08/12 | 09/12 | 10/12 | 11/12 | 12/12 | 13/12 | 14/12 | 15/12 | 16/12 | 17/12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brussel (Kunst-Wet) | 26 | 28 | 47 | 49 | 48 | 50 | 46 | 34 | 47 | 49 | 63 | 89 | 67 | 59 | ||
| 41B004 | Brussel (Sint-Katelijne) | 24 | 23 | 37 | 40 | 38 | 42 | 31 | 25 | 39 | 45 | 54 | 77 | 61 | 52 | |
| 41B006 | Brussel (EU Parlement) | 28 | 28 | 41 | 43 | 42 | 47 | 35 | 24 | 38 | 47 | 59 | 86 | 70 | 57 | |
| Brussel (Belliardstraat) | 25 | 22 | 38 | 43 | 43 | 47 | 33 | 27 | 43 | 46 | 50 | 70 | 58 | 50 | ||
| 41B011 | Sint-Agatha-Berchem | 21 | 19 | 28 | 21 | 23 | 37 | 17 | 15 | 37 | 48 | 53 | 65 | 53 | 47 | |
| 41BUL1 | Brussel (Zuidlaan) | 25 | 25 | 41 | 47 | 43 | 47 | 36 | 28 | 44 | 48 | 58 | 80 | 63 | 53 | |
| 41CHA1 | Ganshoren (Keizer-Karel) | 39 | 44 | 54 | 44 | 33 | 62 | 25 | 22 | 55 | 66 | 72 | 82 | 75 | 59 | |
| 41MEU1 | Neder-Over-Heembeek | 19 | 19 | 28 | 29 | 30 | 39 | 25 | 18 | 45 | 50 | 49 | 72 | 57 | 44 | |
| 41N043 | Voorhaven (Haren) | 18 | 20 | 33 | 40 | 39 | 45 | 30 | 24 | 45 | 49 | 50 | 78 | 60 | 49 | |
| 41R001 | Sint-Jans-Molenbeek | 24 | 23 | 39 | 41 | 35 | 42 | 23 | 18 | 37 | 48 | 53 | 72 | 57 | 48 | |
| 41R002 | Elsene | 23 | 24 | 40 | 47 | 40 | 45 | 33 | 28 | 45 | 41 | 54 | 76 | 60 | 50 | |
| 41R012 | Ukkel | 20 | 19 | 29 | 27 | 29 | 33 | 18 | 10 | 24 | 31 | 47 | 63 | 49 | 38 | |
| 41REG1 | Brussel (Regentlaan) | 25 | 26 | 49 | 58 | 51 | 47 | 40 | 27 | 42 | 47 | 59 | 86 | 67 | 54 | |
| 41VBX1 | Brussel (Groot Eiland) | 25 | 22 | 36 | 37 | 35 | 43 | 28 | 22 | 39 | 47 | 51 | 66 | 55 | 45 | |
| 41VBX2 | Brussel (Huidevetterstraat) | 26 | 25 | 41 | 44 | 43 | 47 | 37 | 30 | 42 | 47 | 58 | 78 | 62 | 50 | |
| 47E013 | Vorst | 24 | 20 | 32 | 31 | 31 | 38 | 23 | 16 | 32 | 42 | 53 | 69 | 54 | 42 | |
| 40AL01 | Antwerpen-Linkeroever | 18 | 23 | 31 | 26 | 27 | 41 | 25 | 13 | 42 | 40 | 42 | 56 | 60 | 42 | |
| 40AT44 | Antwerpen (Ordamstraat) | 14 | 19 | 44 | 61 | 51 | 55 | 37 | 28 | 53 | 47 | 44 | 68 | 53 | 47 | |
| 40AT83 | Berendrecht | 14 | 16 | 35 | 47 | 31 | 45 | 39 | 30 | 42 | 38 | 31 | 44 | 31 | 39 | |
| 40LD02 | Geel | 16 | 13 | 20 | 29 | 25 | 26 | 17 | 14 | 27 | 27 | 27 | 40 | 34 | 30 | |
| 40R822 | Antwerpen (haven) | 18 | 22 | 40 | 48 | 31 | 51 | 27 | 17 | 47 | 44 | 45 | 63 | 55 | 46 | |
| 40R891 | Antwerpen (haven) | 18 | 21 | 43 | 55 | 46 | 48 | 29 | 18 | 47 | 43 | 43 | 62 | 62 | 47 | |
| 40R892 | Kallo (sluis Kallo) | 18 | 23 | 40 | 46 | 38 | 46 | 24 | 13 | 40 | 48 | 46 | 52 | 51 | 43 | |
| 40R897 | Antwerpen (haven) | 20 | 22 | 31 | 31 | 31 | 46 | 25 | 15 | 45 | 46 | 45 | 59 | 56 | 44 | |
| 40SA08 | Stabroek | 13 | 15 | 34 | 46 | 45 | 44 | 32 | 19 | 39 | 34 | 32 | 53 | 39 | 37 | |
| 40SZ01 | Steenokkerzeel | 18 | 17 | 28 | 33 | 37 | 32 | 33 | 17 | 31 | 38 | 43 | 67 | 53 | 37 | |
| 40SZ05 | Steenokkerzeel | 18 | 18 | 28 | 38 | 37 | 29 | 29 | 14 | 24 | 34 | 38 | 55 | 53 | 32 | |
| 42DU07 | Antwerpen (Deurne) | 18 | 20 | 36 | 50 | 48 | 45 | 37 | 26 | 44 | 42 | 46 | 72 | 61 | 46 | |
| 42M802 | Antwerpen (Luchtbal) | 19 | 21 | 43 | 60 | 44 | 51 | 30 | 22 | 48 | 41 | 46 | 71 | 60 | 48 | |
| 42N016 | Dessel | 18 | 15 | 22 | 33 | 24 | 24 | 17 | 12 | 33 | 33 | 30 | 48 | 42 | 33 | |
| 42N027 | Bree | 19 | 16 | 18 | 25 | 18 | 22 | 18 | 12 | 27 | 26 | 29 | 39 | 42 | 31 | |
| 42N035 | Aarschot | 17 | 16 | 20 | 23 | 25 | 20 | 18 | 12 | 26 | 37 | 38 | 51 | 50 | 34 | |
| 42N040 | Sint-Pieters-Leeuw | 20 | 15 | 21 | 13 | 19 | 30 | 16 | 9 | 27 | 27 | 37 | 44 | 36 | 33 | |
| 42N046 | Gellik | 22 | 19 | 20 | 21 | 17 | 27 | 21 | 16 | 32 | 33 | 35 | 42 | 44 | 36 | |
| 42N047 | Hasselt | 23 | 20 | 26 | 27 | 24 | 30 | 22 | 21 | 43 | 39 | 44 | 51 | 47 | 39 | |
| 42N054 | Walshoutem | 18 | NA | 20 | 18 | 19 | 18 | 18 | 7 | 23 | 34 | 30 | 40 | 37 | 22 | |
| 42R020 | Vilvoorde | 19 | 18 | 25 | 27 | 30 | 38 | 31 | 24 | 41 | 41 | 44 | 75 | 57 | 41 | |
| 42R801 | Borgerhout | 21 | 21 | 34 | 42 | 40 | 46 | 32 | 25 | 49 | 44 | 46 | 65 | 62 | 45 | |
| 42R802 | Borgerhout (straatkant) | 21 | 21 | 35 | 44 | 46 | 50 | 33 | 26 | 55 | 50 | 48 | 76 | 68 | 51 | |
| 42R803 | Antwerpen (Park Spoor Noord) | 19 | 22 | 36 | 43 | 42 | 44 | 32 | 23 | 49 | 45 | 47 | 72 | 70 | 52 | |
| 42R804 | Borgerhout (Ring) | 21 | 31 | 66 | 61 | 57 | 47 | 37 | 27 | 48 | NA | NA | NA | 79 | 45 | |
| 42R805 | Antwerpen (Belgiëlei) | 23 | 26 | 41 | 46 | 45 | 52 | 31 | 25 | 57 | 51 | 54 | 74 | 72 | 53 | |
| 42R806 | Antwerpen (Maerlant) | 20 | 27 | NA | NA | NA | 60 | 40 | 31 | 57 | 55 | NA | 89 | 81 | 58 | |
| 42R811 | Schoten | 17 | 17 | 30 | 43 | 36 | 38 | 31 | 22 | 37 | 36 | 38 | 60 | 46 | 39 | |
| 42R817 | Antwerpen (Groenenborgerlaan) | 20 | 22 | 32 | 36 | 30 | 39 | 27 | 19 | NA | 47 | 47 | 61 | 59 | 45 | |
| 42R820 | Kapellen | 14 | 14 | 25 | 32 | 44 | 28 | 32 | 16 | 29 | 35 | 29 | 41 | 29 | 33 | |
| 42R830 | Doel (Scheldemolenstraat) | 16 | 19 | 21 | 12 | 14 | 44 | 29 | 25 | 48 | 47 | NA | NA | 43 | 54 | |
| 42R831 | Berendrecht | 15 | 19 | 36 | 42 | 29 | 51 | 40 | 20 | 40 | 36 | 36 | 57 | 46 | 41 | |
| 42R842 | Mechelen (Hendrik Speecqvest) | 18 | 28 | 43 | 44 | 32 | 38 | 29 | 20 | 34 | 40 | 52 | NA | NA | NA | |
| 44M705 | Roeselare (Haven) | 21 | 24 | 30 | 29 | 29 | 37 | 26 | 17 | 32 | 48 | 46 | 53 | 57 | 38 | |
| 44N012 | Moerkerke | 16 | 14 | 13 | 10 | 14 | 26 | 26 | 12 | 20 | 39 | 33 | 40 | 27 | 32 | |
| 44N029 | Houtem (Veurne) | 16 | 17 | 12 | 4 | 16 | 11 | 13 | 8 | 16 | 36 | 33 | 20 | 15 | 18 | |
| 44N051 | Idegem | 20 | 18 | 21 | 17 | 21 | 25 | 20 | 8 | 13 | 30 | 33 | 28 | 29 | 22 | |
| 44N052 | Zwevegem | 21 | 26 | 33 | 30 | 32 | 31 | 28 | 12 | 23 | 43 | 41 | 50 | 45 | 27 | |
| 44R701 | Gent (Baudelopark) | 28 | 24 | 33 | 33 | 35 | 45 | 31 | 22 | 35 | 47 | 49 | 63 | 55 | 46 | |
| 44R702 | Gent (Gustaaf Callierlaan) | 23 | 27 | 42 | 42 | 42 | 47 | 31 | 23 | 39 | 50 | 54 | 71 | 62 | 51 | |
| 44R710 | Destelbergen | 19 | 20 | 27 | NA | 32 | 35 | 25 | 12 | 24 | 42 | 37 | 48 | 40 | 33 | |
| 44R721 | Wondelgem | 21 | 25 | 27 | 26 | 25 | 42 | 26 | 18 | 35 | 49 | 46 | 56 | 54 | 44 | |
| 44R731 | Evergem | NA | NA | NA | NA | 24 | 42 | 26 | 18 | 34 | 45 | NA | NA | 47 | 43 | |
| 44R740 | Sint-Kruiswinkel | 18 | 20 | 30 | NA | 31 | 35 | 28 | 11 | 24 | 41 | 38 | 49 | 40 | 35 | |
| 44R750 | Zelzate | 17 | 21 | 28 | 31 | 23 | 38 | 34 | 14 | 30 | 44 | 42 | 57 | 54 | 39 | |
| 47E007 | Sint-Pieters-Leeuw | 22 | NA | 22 | 15 | 20 | 32 | 17 | 11 | 30 | 34 | 41 | 48 | 40 | 37 | |
| 47E008 | Grimbergen | 17 | 16 | 23 | 27 | 26 | 33 | 24 | 19 | 40 | 37 | 39 | 61 | 49 | 41 | |
| 47E009 | Zemst | 18 | NA | NA | NA | 23 | 27 | 23 | 14 | NA | NA | NA | NA | NA | NA | |
| 47E703 | Oost-Eeklo | 15 | 17 | 19 | 16 | 14 | 35 | 22 | 10 | 24 | 43 | 36 | 44 | 34 | 35 | |
| 47E704 | Wachtebeke | 15 | 15 | 19 | 22 | 30 | 26 | 19 | 8 | 20 | 37 | 28 | 39 | 29 | 26 | |
| 47E714 | Dudzele | 15 | 16 | 18 | 15 | 10 | 26 | 23 | 11 | 20 | 41 | 36 | 40 | 32 | 34 | |
| 47E715 | Zuienkerke | 17 | 19 | 11 | 4 | 7 | 30 | 19 | 12 | 26 | 44 | 38 | 36 | 35 | 35 | |
| 47E716 | Mariakerke | 20 | 22 | 21 | 18 | 22 | 36 | 20 | 11 | 28 | 46 | 39 | 41 | 41 | 33 | |
| 47E814 | Ham (Genebosstraat) | 21 | 17 | 20 | 19 | 18 | 25 | 15 | 16 | 30 | 31 | 27 | 32 | 39 | 27 | |
| 43N060 | Havinnes | 17 | 14 | 20 | 22 | 23 | 25 | 17 | 11 | 17 | 22 | 27 | 23 | 31 | 24 | |
| 43N064 | Rixensart | 20 | 15 | 23 | 20 | 23 | 22 | 17 | 12 | 26 | 34 | 38 | 42 | 40 | 30 | |
| 43N066 | Eupen | 10 | 18 | 18 | 17 | 8 | 14 | 12 | 9 | 11 | 10 | 25 | 25 | 26 | 22 | |
| 43N070 | Mons | 20 | 18 | 23 | 32 | 32 | 28 | 25 | 18 | 26 | 34 | 38 | 45 | 40 | 37 | |
| 43N073 | Vezin | 15 | 15 | 15 | 16 | 17 | 14 | 12 | 5 | 10 | 18 | 20 | 25 | 28 | 19 | |
| 43N085 | Vielsalm | 7 | 11 | 11 | 7 | 4 | 9 | 12 | 5 | 4 | NA | 19 | 19 | 12 | 10 | |
| 43N093 | Sinsin | 10 | 15 | 14 | 12 | 8 | 14 | 10 | 6 | 18 | 13 | 22 | 33 | 32 | 21 | |
| 43N100 | Dourbes | 9 | 16 | 14 | 9 | 8 | 6 | 8 | 5 | 7 | 10 | 21 | 22 | 25 | 14 | |
| 43N113 | Saint-Ode | 7 | 10 | 12 | 6 | 3 | 9 | 9 | 4 | 8 | 12 | 16 | 21 | 18 | 12 | |
| 43N121 | Offagne | 7 | 11 | 12 | 5 | 3 | 8 | 8 | 3 | 7 | 9 | 16 | 16 | 16 | 13 | |
| 43N132 | Habay-La-Neuve | 11 | 16 | 13 | 8 | 7 | 11 | 10 | 5 | 21 | 17 | 27 | 18 | 16 | 19 | |
| 43R202 | Liège (Av M Destenay) | 18 | 23 | 32 | 35 | 32 | 38 | 26 | 19 | 37 | 46 | 48 | 49 | 44 | 40 | |
| 43R221 | Herstal | 15 | 19 | 27 | 35 | 28 | 33 | 19 | 11 | 36 | 44 | 45 | 47 | 42 | 40 | |
| 43R222 | Liège (ISSeP) | 15 | 19 | 26 | 34 | 20 | 31 | 17 | 9 | 32 | 44 | 44 | 43 | 39 | 34 | |
| 43R223 | Jemeppe-sur-Meuse | 15 | 15 | 21 | 29 | 30 | 29 | 19 | 13 | 29 | 42 | 39 | 44 | 38 | 31 | |
| 43R240 | Engis | 16 | 16 | 21 | 20 | 26 | 25 | 18 | 13 | 26 | 49 | 36 | 44 | 41 | 29 | |
| 43R401 | Namur | 19 | 21 | 28 | 28 | 23 | 25 | 15 | 11 | 31 | 40 | NA | 42 | 42 | 31 | |
| 45R501 | Charleroi | NA | NA | 29 | 33 | 32 | 37 | 23 | 17 | 35 | 46 | 48 | 58 | 54 | 44 | |
| 45R502 | Lodelinsart | 19 | 17 | 25 | 30 | 27 | 33 | 22 | 15 | 32 | 38 | 45 | 52 | 49 | 41 | |
| 45R503 | Charleroi - Parc | NA | NA | 32 | 40 | 36 | 37 | 25 | 20 | 37 | 45 | 49 | 60 | 55 | 46 | |
| 45R512 | Marchienne-Au-Pont | 17 | 17 | 24 | 26 | 21 | 28 | 15 | 12 | 32 | 40 | 40 | 45 | 38 | 32 | |
| 48R215 | Hermalle | 15 | 21 | 27 | 23 | 23 | 26 | 21 | 13 | 35 | 32 | 36 | 43 | 44 | 34 | |
| 48R235 | Bierset | 19 | 19 | 23 | 17 | 25 | 29 | 23 | 15 | 33 | 50 | 43 | 53 | 50 | 35 | |
| 48R516 | Charleroi (Aeroport 2) | 17 | 19 | 26 | 28 | 26 | 30 | 24 | 12 | 25 | 36 | 44 | 50 | 49 | 33 | |
| Mittelwert der Messstationen in : | ||||||||||||||||
| Brüssel | 25 | 24 | 38 | 40 | 38 | 44 | 30 | 23 | 41 | 47 | 55 | 76 | 61 | 50 | ||
| Flandern | 19 | 20 | 29 | 32 | 30 | 37 | 27 | 17 | 35 | 40 | 40 | 54 | 48 | 39 | ||
| Wallonien | 14 | 17 | 22 | 22 | 20 | 23 | 17 | 11 | 24 | 32 | 34 | 38 | 36 | 29 | ||
| Belgien | 19 | 20 | 29 | 31 | 29 | 35 | 25 | 17 | 33 | 39 | 41 | 53 | 47 | 38 | ||
| Interpoliert räumlichen Mittelwert in : | ||||||||||||||||
| Brüssel | 19 | 17 | 27 | 29 | 29 | 33 | 22 | 16 | 31 | 37 | 42 | 59 | 48 | NA | ||
| Flandern | 14 | 14 | 19 | 20 | 20 | 24 | 18 | 11 | 23 | 30 | 30 | 39 | 34 | NA | ||
| Wallonien | 10 | 11 | 13 | 12 | 11 | 13 | 11 | 6 | 13 | 17 | 22 | 25 | 23 | NA | ||
| Belgien | 12 | 12 | 16 | 16 | 15 | 18 | 14 | 8 | 18 | 23 | 26 | 31 | 28 | NA | ||