info:
The annual mean NO2 concentrations are published in the table below.
The annual mean is the average of all hourly mean concentrations in a calendar year (1/1 till 31/12).
According to EC directive 2008/50/EC the
annual limit value of 40 μg/m3 may not be exceeded from 01/01/2010.
The measuring stations are put in decreasing order by the running annual mean(info) during the present year.
The data from the previous years are posted as additional information.
nr | stacode | city | region | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 (*) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 41REG1 | Brussel (Regentlaan) | Bru |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 40 | 35 | 32 |
2 | 41B001 | Brussel (Kunst-Wet) | Bru |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 56 | 56 | 52 | 36 | 38 | 36 | 31 | 30 |
3 | 42R804 | Borgerhout (Ring) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 54 | 48 | 43 | 34 | 37 | 34 | 30 | 30 |
4 | 42R806 | Antwerpen (Maerlant) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 46 | 39 | 29 | 30 |
5 | 40AT44 | Antwerpen (Ordamstraat) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 36 | 36 | 33 | 31 | 32 | 27 | 30 |
6 | 40R822 | Antwerpen (haven) | Fla | 42 | 44 | 44 | 47 | 44 | 44 | 44 | 44 | 41 | 40 | 40 | 41 | 39 | 39 | 39 | 37 | 38 | 38 | 38 | 35 | 29 | 31 | 33 | 30 | 28 |
7 | 41BUL1 | Brussel (Zuidlaan) | Bru |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 29 | 29 | 27 |
8 | 40AT83 | Berendrecht | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 27 | 25 | 27 |
9 | 40R891 | Antwerpen (haven) | Fla | 41 | 45 | 43 | 46 | 43 | 43 | 43 | 40 | 43 | 39 | 40 | 40 | 38 | 37 | 36 | 36 | 36 | 35 | 32 | 32 | 29 | 30 | 28 | 24 | 25 |
10 | 42MK02 | Antwerpen (Merksem) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 22 | 24 |
11 | 42DU07 | Antwerpen (Deurne) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 26 | 23 | 24 |
12 | 42R802 | Borgerhout (straatkant) | Fla |   |   |   |   |   |   |   |   |   |   |   | 48 | 50 | 49 | 47 | 45 | 45 | 42 | 40 | 36 | 27 | 29 | 29 | 25 | 24 |
13 | 42R805 | Antwerpen (Belgiëlei) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 43 | 40 | 40 | 35 | 26 | 28 | 29 | 24 | 24 |
14 | 41R002 | Elsene | Bru | 53 | NA | 54 | 61 | 56 | 58 | 54 | 54 | 54 | 52 | 54 | 50 | 48 | 49 | 47 | 45 | 48 | 49 | 42(**) | 33 | 27 | 31 | 27 | 23 | 23 |
15 | 41B008 | Brussel (Belliardstraat) | Bru |   |   |   |   |   |   |   |   |   |   |   |   | NA | 63 | 61 | 62 | 54 | NA | NA | 49 | 36 | 32 | 29 | 25 | 23 |
16 | 40R897 | Antwerpen (haven) | Fla | 37 | 42 | 40 | 41 | 37 | 40 | 37 | 38 | 39 | 36 | 35 | 36 | 35 | 37 | 35 | 34 | 34 | 32 | 33 | 30 | 25 | 27 | 26 | 22 | 23 |
17 | 41VBX3 | Brussel (Lakensestraat) | Bru |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 24 | 23 |
18 | 42M802 | Antwerpen (Luchtbal) | Fla |   |   |   |   |   | 46 | 44 | 44 | 45 | 43 | 44 | 43 | 41 | 40 | 38 | 36 | 35 | 35 | 32 | 30 | 24 | 25 | 25 | 22 | 22 |
19 | 41VBX2 | Brussel (Huidevetterstraat) | Bru |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 23 | 22 |
20 | 40R892 | Kallo (sluis Kallo) | Fla | 30 | 35 | 34 | 38 | 33 | 35 | 35 | 36 | 40 | 38 | 39 | 37 | 33 | 38 | 34 | 34 | 34 | 32 | 34 | 31 | 27 | 28 | 27 | 22 | 22 |
21 | 41VBX1 | Brussel (Groot Eiland) | Bru |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 21 | 21 |
22 | 42R842 | Mechelen (Hendrik Speecqvest) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 28 | 25 | 21 | 21 |
23 | 42R801 | Borgerhout | Fla | 48 | 48 | 48 | 50 | 47 | 47 | 46 | 45 | 45 | 45 | 44 | 46 | 45 | 43 | 41 | 38 | 39 | 36 | 34 | 32 | 24 | 26 | 25 | 21 | 21 |
24 | 40SA08 | Stabroek | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 21 | 21 | 19 | 20 |
25 | 41B004 | Brussel (Sint-Katelijne) | Bru | NA | 45 | 46 | 47 | 42 | 43 | NA |   | 41 | 43 | 43 | 40 | 38 | 36 | 34 | 31 | 33 | 35 | 34 | 28 | 23 | 25 | 23 | 20 | 20 |
26 | 42R803 | Antwerpen (Park Spoor Noord) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 32 | 31 | 32 | 28 | 22 | 24 | 24 | 20 | 20 |
27 | 41R001 | Sint-Jans-Molenbeek | Bru | 38 | 41 | 43 | 49 | 44 | 47 | 47 | 46 | 44 | 43 | 43 | 41 | 41 | 42 | 39 | 35 | 38 | 33 | 35 | 31 | 24 | 27 | 25 | 21 | 20 |
28 | 41CHA1 | Ganshoren (Keizer-Karel) | Bru |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 32 | 25 | 20 |
29 | 41N043 | Voorhaven (Haren) | Bru | 47 | 50 | 48 | 47 | 45 | 46 | 45 | 45 | 46 | 47 | 44 | 44 | 43 | 42 | 42 | 42 | 42 | 39 | 37 | 34 | 26 | 26 | 26 | 22 | 19 |
30 | 42R831 | Berendrecht | Fla |   |   |   |   |   |   | 33 | 34 | 34 | 34 | 34 | 32 | 32 | 31 | 31 | 30 | 28 | 28 | 26 | 24 | 20 | 22 | 22 | 19 | 19 |
31 | 43R202 | Liège (Av M Destenay) | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 22 | 22 | 18 | 19 |
32 | 40SZ01 | Steenokkerzeel | Fla | 39 | 35 | 32 | 36 | 31 | 32 | 32 | 35 | 33 | 31 | 31 | 30 | 30 | 28 | 25 | 26 | 26 | 26 | 24 | 22 | 17 | 17 | 17 | 16 | NA |
33 | 42R830 | Doel (Scheldemolenstraat) | Fla | 28 | 30 | 29 | 33 | 30 | 30 | 30 | 27 | 27 | 28 | 28 | 27 | 26 | 27 | 27 | 25 | 26 | 24 | 27 | 24 | 21 | 22 | 23 | 19 | 18 |
34 | 44R702 | Gent (Gustaaf Callierlaan) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   | 39 | 39 | 38 | 39 | 36 | 34 | 30 | 22 | 25 | 24 | 20 | 18 |
35 | 42R818 | Antwerpen (Burchtse Weel) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 31 | 23 | 25 | 21 | 18 | 17 |
36 | 41B006 | Brussel (EU Parlement) | Bru |   | NA | 36 | 41 | 37 | 38 | 38 | 40 | 38 | 38 | 37 | 33 | 34 | 37 | 32 | 31 | NA |   | NA | 25 | 19 | 25 | 25 | 19 | 17 |
37 | 44R750 | Zelzate | Fla | 33 | 32 | 32 | 35 | 32 | 32 | 32 | 31 | 31 | 30 | 31 | 30 | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 25 | 21 | 21 | 20 | 18 | 17 |
38 | 40AL01 | Antwerpen-Linkeroever | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 26 | 26 | 27 | 26 | 26 | 24 | 19 | 22 | 20 | 16 | NA |
39 | 42R811 | Schoten | Fla |   |   |   | 36 | 36 | 35 | 34 | 35 | 33 | 33 | 34 | 31 | 31 | 29 | 28 | 26 | 26 | 27 | 24 | 21 | 17 | 18 | 18 | 16 | NA |
40 | 45R503 | Charleroi - Parc | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 25 | 19 | 17 |
41 | 42R820 | Kapellen | Fla |   |   |   |   |   |   |   |   |   |   |   |   | NA | 23 | 22 | 22 | 21 | 22 | 17 | 18 | 14 | 14 | 14 | 14 | NA |
42 | 42R020 | Vilvoorde | Fla | 36 | 37 | 37 | 40 | 36 | 37 | 37 | 35 | 35 | 35 | 34 | 32 | 31 | 30 | 30 | 28 | 28 | 27 | 25 | 23 | 19 | 20 | 19 | 16 | 16 |
43 | 44R721 | Wondelgem | Fla | 29 | 32 | 31 | 35 | 32 | 31 | 32 | 30 | 29 | 29 | 31 | 29 | 26 | 27 | 25 | 23 | 24 | 22 | 23 | 21 | 17 | 19 | 20 | 16 | NA |
44 | 44R701 | Gent (Baudelopark) | Fla | 38 | 38 | 36 | 41 | 37 | 36 | 36 | 34 | 34 | 34 | 35 | 33 | 31 | 32 | 29 | 28 | 29 | 27 | 26 | 24 | 20 | 21 | 21 | 17 | 16 |
45 | 42R817 | Antwerpen (Groenenborgerlaan) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 32 | 30 | 28 | 26 | 20 | 22 | 20 | 17 | 16 |
46 | 40SA04 | Hoevenen | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 27 | 27 | 27 | NA |   |   |   |   |   |   | 16 |
47 | 41MEU1 | Neder-Over-Heembeek | Bru | 36 | 39 | 35 | 40 | 37 | 32 | 31 | 32 | 35 | 34 | 35 | NA | 31 | 32 | 28 | 26 | 27 | 27 | 28 | 28 | 18 | 21 | 18 | 17 | 16 |
48 | 45R501 | Charleroi | Wal | 38 | 39 | 38 | 44 | 44 | 42 | 42 | 41 | 37 | 38 | 37 | 36 | 35 | 36 | 32 | 31 | 31 | 28 | 28 | 25 | 20 | 23 | 22 | 18 | 16 |
49 | 44R740 | Sint-Kruiswinkel | Fla | 31 | 32 | 30 | 33 | 31 | 30 | 30 | 30 | 28 | 28 | 29 | 27 | 26 | 26 | 23 | 23 | 24 | 23 | 22 | 21 | 17 | 18 | 18 | 16 | 15 |
50 | 44R731 | Evergem | Fla | 29 | 29 | 29 | 32 | 30 | 29 | 30 | 28 | 28 | 28 | 30 | 28 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 22 | 17 | 18 | 18 | 15 | 15 |
51 | 47E703 | Oost-Eeklo | Fla | NA | 20 | 18 | 26 | 19 | 22 | 23 | 19 | 15 | 20 | 22 | 20 | 20 | 20 | 18 | 17 | 18 | 18 |   | 16 | 13 | 13 | 13 | 14 | 15 |
52 | 43R223 | Jemeppe-sur-Meuse | Wal | NA | 38 | 36 | 39 | 37 | 35 | 36 | 34 | 32 | 33 | 32 | 30 | 29 | 28 | 25 | 25 | 26 | 25 | 24 | 22 | 19 | 19 | 18 | 15 | 15 |
53 | 45R502 | Lodelinsart | Wal | 33 | 35 | 34 | 37 | 35 | 33 | 34 | 34 | 31 | 30 | 29 | 28 | 27 | 27 | 25 | 25 | 27 | 25 | 23 | 22 | 17 | 20 | 19 | 15 | 15 |
54 | 43R221 | Herstal | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   | 29 | 26 | 25 | 27 | 25 | 26 | 22 | 18 | 19 | 19 | 16 | 15 |
55 | 44R710 | Destelbergen | Fla |   |   |   |   |   | 25 | 25 | 28 | NA | 27 | 28 | 26 | 24 | 24 | 22 | 22 | 22 | 21 | 20 | 18 | 14 | 15 | 14 | 12 | NA |
56 | 47E704 | Wachtebeke | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 19 | 20 | 20 | 21 |   | 18 | 14 | 14 | 14 | 13 | 14 |
57 | 44M705 | Roeselare (Haven) | Fla |   |   |   |   |   | 26 | 27 | 26 | 26 | 28 | 28 | 27 | 25 | 26 | 24 | 23 | 24 | 23 | 24 | 21 | 17 | 18 | 19 | 15 | 14 |
58 | 43N070 | Mons | Wal |   | NA | 31 | 31 | 30 | 32 | 27 | 33 | 29 | 31 | 31 | 31 | 30 | 29 | 28 | 27 | 27 | 30 | 26 | 23 | 16 | 18 | 18 | 15 | 14 |
59 | 47E013 | Vorst | Bru |   |   |   |   |   |   |   |   |   |   |   | 31 | 30 | 31 | 27 | 27 | 27 | 26 |   | 23 | 17 | 19 | 17 | 14 | 13 |
60 | 40SZ05 | Steenokkerzeel | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 15 | 14 | 13 | 13 |
61 | 48R235 | Bierset | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 20 | 18 | 14 | NA |
62 | 41F013 | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 13 | |
63 | 48R516 | Charleroi (Aeroport 2) | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 16 | 13 | 12 |
64 | 43R222 | Liège (ISSeP) | Wal |   |   |   |   |   | 34 | 33 | 32 | 31 | 29 | 31 | 30 | 28 | 28 | 24 | 24 | 25 | 23 | 25 | 21 | 15 | 17 | 16 | 13 | 12 |
65 | 43R401 | Namur | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 24 | 17 | NA | NA | 13 | 12 |
66 | 41B011 | Sint-Agatha-Berchem | Bru | 31 | 33 | 31 | 36 | 31 | 32 | 29 | 31 | 28 | 28 | 30 | 28 | 27 | 27 | 23 | 22 | 22 | 23 | 21 | 18 | 12 | 14 | 14 | 13 | 12 |
67 | 45R512 | Marchienne-Au-Pont | Wal | 31 | 33 | 31 | 34 | 31 | 31 | 31 | 30 | 27 | 27 | 27 | 26 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 17 | 18 | 16 | 13 | 12 |
68 | 43R240 | Engis | Wal | 29 | 31 | 30 | 32 | 30 | 27 | 29 | 28 | 26 | 24 | 24 | 23 | 22 | 21 | 18 | 18 | 19 | 20 | 20 | 18 | 15 | 15 | 16 | 12 | 12 |
69 | 47E008 | Grimbergen | Fla | 23 | 25 | 28 | 27 | 25 | 25 | 29 | 20 | 18 | NA | 25 | 27 | 27 | 26 | 25 | 24 | 24 | 24 |   | 20 | 16 | 16 | 16 | 12 | 12 |
70 | 47E814 | Ham (Genebosstraat) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   | 23 | 23 | 22 | 23 | 22 |   | 19 | 15 | 16 | 16 | 14 | 11 |
71 | 47E009 | Zemst | Fla | NA | 28 | NA | NA |   | NA | 20 | 23 |   | NA | 29 | 24 | 24 | 23 | 22 | 21 | 21 | 21 |   | 18 | 14 | 15 | 14 | 11 | 11 |
72 | 48R237 | Liège (Aéroport 1) | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 11 |
73 | 44N052 | Zwevegem | Fla |   |   |   |   |   | 26 | 27 | 27 | 25 | 25 | 26 | 26 | 30 | 28 | 25 | 23 | 26 | 20 | 19 | 17 | 13 | 15 | 14 | 12 | 11 |
74 | 47E716 | Mariakerke | Fla | 25 | 28 | NA |   |   | 24 | 25 | 25 | 24 | 24 | 26 | 24 | 22 | 24 | 21 | 21 | 21 | 20 |   | 18 | 14 | 15 | 15 | 13 | 11 |
75 | 48R236 | Liége (Aéroport 2) | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA |
76 | 42N047 | Hasselt | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA | 15 | 16 | 16 | 13 | 11 |
77 | 40LD02 | Geel | Fla |   |   |   | 29 | 26 | 26 | 27 | 25 | 24 | 23 | 25 | 24 | 24 | 23 | 21 | 20 | 21 | 21 | 19 | 18 | 14 | 14 | 14 | 11 | 11 |
78 | 41R012 | Ukkel | Bru | 27 | 30 | 26 | 29 | 28 | 27 | 30 | 29 | 27 | 28 | 28 | 26 | 25 | 26 | 21 | 22 | 21 | 20 | 18 | 16 | 10 | 12 | 11 | 11 | 11 |
79 | 47E714 | Dudzele | Fla | NA | 16 | 16 |   |   |   | 18 | 16 | NA | NA | 19 | 18 | 19 | 19 | 17 | 16 | 17 | 17 |   | 15 | 13 | 13 | 13 | 11 | 10 |
80 | 42N016 | Dessel | Fla | 24 | 26 | 25 | 27 | 25 | 24 | 24 | 23 | 22 | 22 | 23 | 21 | 20 | 20 | 18 | 17 | 18 | 19 | 17 | 16 | 13 | 13 | 13 | 10 | 10 |
81 | 48R215 | Hermalle | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 15 | 16 | 12 | 10 |
82 | 48R515 | Charleroi (Aeroport 1) | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 14 | 11 | 10 |
83 | 42N035 | Aarschot | Fla |   |   |   |   |   | 22 | NA | 24 | 22 | 22 | 22 | 21 | 23 | 22 | 19 | 19 | 20 | 19 | 17 | 16 | 12 | 13 | 11 | 10 | 9 |
84 | 42N046 | Gellik | Fla |   |   |   |   |   | 23 | 23 | 23 | 21 | 22 | 23 | 21 | 22 | 21 | 18 | 17 | 19 | 18 | 18 | 16 | 13 | 13 | 13 | 10 | NA |
85 | 44N012 | Moerkerke | Fla | 20 | 22 | 22 | 24 | 20 | 19 | 20 | 18 | 18 | 19 | 19 | 18 | 15 | 16 | 14 | 13 | 15 | 15 | 14 | 14 | 11 | 11 | 11 | 9 | NA |
86 | 47E715 | Zuienkerke | Fla | 21 | 20 | NA | NA | 18 | 20 | 20 | 19 | NA | NA | 20 | 18 | 17 | 18 | 17 | 15 | 16 | 16 |   | 15 | 12 | 12 | 13 | 10 | 9 |
87 | 47E007 | Sint-Pieters-Leeuw | Fla |   |   |   |   |   |   |   |   |   |   |   | 22 | 22 | 23 | 20 | 19 | 20 | 18 |   | 16 | 12 | 13 | 13 | 9 | 9 |
88 | 42N040 | Sint-Pieters-Leeuw | Fla |   |   |   |   |   | 18 | 18 | NA | 18 | 19 | 22 | 20 | 18 | 19 | 16 | 15 | 15 | 15 | 15 | 13 | 9 | 10 | 10 | 8 | 8 |
89 | 42N027 | Bree | Fla |   |   |   |   |   |   |   |   | NA | 21 | 22 | 20 | 19 | 18 | 16 | 15 | 16 | 16 | 16 | 14 | 11 | 11 | 11 | 9 | 8 |
90 | 43N060 | Havinnes | Wal |   |   |   |   |   |   |   |   |   |   |   | 14 | 16 | 16 | 14 | 15 | 14 | 14 | 13 | 12 | 10 | 10 | 10 | 8 | 8 |
91 | 44N051 | Idegem | Fla |   |   |   |   |   |   |   |   |   |   |   | 13 | 14 | 16 | 13 | 13 | 13 | 13 | 13 | 11 | 9 | 10 | 9 | 8 | NA |
92 | 43N064 | Rixensart | Wal |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 10 | 8 | 7 |
93 | 42N054 | Walshoutem | Fla |   |   |   |   |   | 22 | NA | 22 | 20 | 20 | 22 | 20 | 20 | 20 | 18 | 17 | 17 | 16 | 15 | 13 | 10 | 11 | 10 | 8 | 7 |
94 | 44N029 | Houtem (Veurne) | Fla | 16 | 18 | 18 | 20 | 17 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 13 | 14 | 12 | 10 | 11 | 12 | 11 | 10 | 9 | 9 | 10 | 8 | 7 |
95 | 43N132 | Habay-La-Neuve | Wal | 15 | 15 | 16 | 15 | 15 | 14 | 15 | 13 | 12 | 12 | 13 | 12 | 10 | 11 | 10 | 9 | 9 | 9 | 9 | 8 | 7 | 8 | 6 | 5 | 5 |
96 | 43N093 | Sinsin | Wal |   |   |   |   |   | NA | 14 | 14 | 12 | 14 | 16 | 12 | 12 | 12 | 10 | 10 | 10 | 9 | 9 | 7 | 7 | 7 | 8 | 5 | 5 |
97 | 43N073 | Vezin | Wal | 19 | 21 | 20 | 23 | NA | NA | 18 | 18 | 16 | 15 | 16 | 14 | 14 | 15 | 11 | 12 | 12 | 12 | 11 | 9 | 7 | 8 | 8 | 6 | 5 |
98 | 43N066 | Eupen | Wal | 14 | 19 | 16 | 19 | 14 | 16 | 16 | 17 | 13 | 14 | 16 | 12 | 12 | 13 | 10 | 11 | 10 | 10 | 10 | 8 | 6 | 7 | 7 | 5 | 4 |
99 | 43N121 | Offagne | Wal | 12 | 14 | 15 | 16 | 14 | 13 | NA | 9 | 8 | 9 | 11 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 5 | 5 | 5 | 5 | 4 | 3 |
100 | 43N113 | Saint-Ode | Wal |   |   |   |   |   |   |   |   | NA | 9 | 10 | 8 | 7 | 8 | 7 | 7 | 8 | 7 | 7 | 4 | 4 | 5 | 5 | 4 | 3 |
101 | 43N100 | Dourbes | Wal | 10 | 11 | 11 | 13 | 13 | 12 | 12 | 10 | 8 | 8 | 9 | 7 | 7 | 8 | 6 | 7 | 7 | 5 | 6 | 5 | 4 | 5 | 5 | 4 | 3 |
102 | 43N085 | Vielsalm | Wal |   | NA | 8 | 8 | 10 | 10 | 11 | 8 | 7 | 7 | 8 | 8 | 6 | 7 | 6 | 6 | 6 | 6 | 7 | 5 | 5 | 5 | 5 | 3 | 2 |
103 | 47E811 | Diepenbeek | Fla | NA | 27 | NA | NA | NA | NA | 33 | 21 | 15 | NA | 26 | 25 | 23 | 23 | 22 | 21 | 19 |   |   |   |   |   |   |   |   |
104 | 43N063 | Corroy-Le-Grand | Wal |   |   |   |   |   | NA | 24 | 26 | 24 | 22 | 23 | 20 | 19 | 21 | 17 | 17 | 19 | 17 | 16 | 14 | 11 | 13 |   |   |   |
105 | 43R201 | Liège | Wal | 36 | 35 | NA | 39 | 35 | 34 | 35 | 35 | 31 | 29 | 30 | 28 | 27 | NA |   |   |   |   |   |   |   |   |   |   |   |
106 | 47E812 | Genk | Fla | NA | NA | NA |   |   | NA | 22 | 22 | NA | NA | 21 | 22 | 22 | 22 | 19 | 19 | 18 |   |   |   |   |   |   |   |   |
107 | 47E810 | Mol | Fla | 21 | 26 | 29 | 27 | 22 | 20 | 21 | 21 | 21 | NA | NA |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
108 | 47E813 | Kwaadmechelen | Fla |   |   |   |   |   |   |   |   |   |   | NA | 22 | 23 | NA |   |   |   |   |   |   |   |   |   |   |   |
109 | 42R815 | Zwijndrecht | Fla |   |   |   |   |   | 36 | NA | 37 | 34 | 34 | 36 | 35 | 33 | 33 | 32 | 29 | 29 | 28 |   |   |   |   |   |   |   |
110 | 40HB23 | Hoboken | Fla |   |   |   |   | 32 | 34 | 34 | 34 | 32 | 32 | 33 | 30 | 29 | 28 | 27 | 27 | 27 | 26 | 26 | 24 | 19 | NA |   |   |   |
111 | 40GK09 | Genk (Sluis Langerlo) | Fla |   |   |   |   |   |   |   |   | 26 | 27 | 28 | 25 | 24 | 24 | 22 | 20 | 22 | NA |   |   |   |   |   |   |   |
112 | 40EG05 | Evergem (Rieme) | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | NA |   |   |   |   |
113 | 40LD01 | Laakdal | Fla | NA | 31 | 29 | 32 | 30 | 29 | 29 | 30 | 27 | 26 | 28 | 27 | 24 | 24 | 21 | 21 | 21 | 19 | 17 | NA |   |   |   |   |   |
114 | 40ML01 | Mechelen (Hombeeksestwg) | Fla | 36 | 38 | 39 | 39 | 36 | 36 | 36 | 36 | 34 | 33 | 34 | 31 | 29 |   |   |   |   |   |   |   |   |   |   |   |   |
115 | 40R833 | Stabroek | Fla |   |   |   |   |   |   |   |   |   |   |   |   | NA | 31 | 30 | 30 | 29 | 30 | 26 | 25 | 23 | NA |   |   |   |
116 | 40OB01 | Oostrozebeke | Fla | 33 | 36 | 32 | 33 | 29 | 30 | 31 | 31 | 30 | 27 | 28 | 28 | 25 | 24 |   |   |   |   |   |   |   |   |   |   |   |
117 | 41WOL1 | Sint-Lambrechts-Woluwe | Bru | 43 | NA | 44 | 49 | 42 | 44 | 46 | 46 | 42 | 39 | 40 | 37 | 40 | 40 | 39 | 35 | 33 | 35 | 31 | 27 | 21 |   |   |   |   |
118 | 41B005 | Brussel (Belliard) | Bru |   | NA | 41 | 42 | 41 | 40 | 39 | 43 | 37 | 39 | 41 | 39 | 36 |   |   |   |   |   |   |   |   |   |   |   |   |
119 | 40HR01 | Fla | 20 | 21 | 20 | NA |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | |
120 | 47E010 | Fla | 24 | 29 | NA | NA | 24 | 27 | 39 | 25 | NA | NA | 25 |   |   |   |   |   |   |   |   |   |   |   |   |   |   | |
121 | 47E806 | Fla | 26 | NA |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | |
122 | 47E805 | Fla | NA | NA |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | |
123 | 41B003 | Brussel (Kunst-Wet) | Bru | 69 | 73 | NA | 86 | 87 | 93 | 98 | 97 | 101 |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
124 | 41AND3 | Anderlecht | Bru |   | 42 |   |   | NA |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
125 | 40R893 | Antwerpen (haven) | Fla | 50 | 48 | 44 | 46 | 46 | 41 | 43 | 42 | 41 | 40 | 38 | 39 | 40 | 36 | 36 | 36 | 35 | 36 | 32 | 30 | 28 | NA |   |   |   |
126 | 40SZ02 | Steenokkerzeel | Fla | 33 | 34 | 30 | 35 | 33 | 31 | 31 | 32 | 29 | 29 | 28 | 30 | 28 | 28 | 24 | 24 | 25 | 26 | 22 | 21 | 16 |   |   |   |   |
127 | 42R894 | Antwerpen (haven) | Fla | 46 | 48 | 46 | 48 | 43 | 44 | 42 | 39 | 41 | 38 | 39 | 39 | 41 | 40 | 42 | 40 | 40 | 41 |   |   |   |   |   |   |   |
128 | 42R841 | Mechelen (Technologielaan) | Fla |   |   |   | NA | 33 | 33 | NA | 34 | 33 | 32 | 35 | 32 | 33 | 33 | 30 | 27 | 27 |   |   |   |   |   |   |   |   |
129 | 42R834 | Boom | Fla |   |   |   |   |   |   |   |   |   |   |   |   | NA | 26 | 23 | 22 | 23 | 23 | 22 | 20 | 15 |   |   |   |   |
130 | 44M702 | Ertvelde | Fla | 23 | 25 | 26 | 28 | 26 | 26 | 26 | 25 | 25 | 25 | 27 | 24 | 23 | 24 | 22 | 21 | 21 | 21 | 21 | 19 | 15 |   |   |   |   |
131 | 44N050 | Sint-Denijs | Fla | 22 | 25 | 24 | 26 | NA |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
132 | 47E702 | Elsegem | Fla | 16 | 22 | 21 | 21 | 21 | 18 | 20 | 20 | NA | NA | 19 | 18 | 19 | 19 |   |   |   |   |   |   |   |   |   |   |   |
133 | 47E701 | Vichte | Fla | 26 | NA | 22 | 27 | 21 | 28 | 30 | 29 | 18 | NA | 23 | 21 | 20 | NA |   |   |   |   |   |   |   |   |   |   |   |
134 | 42R832 | Ruisbroek | Fla | 33 | 36 | 34 | 40 | 36 | 37 | 37 | 36 | 34 | 34 | 34 | 32 |   |   |   |   |   |   |   |   |   |   |   |   |   |
135 | 42R823 | Beveren-Waas | Fla |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   | 23 | 22 | 22 | 20 | 16 |   |   |   |   |
136 | 42N015 | Schilde | Fla | 29 | 29 | 28 | 31 | 30 | 30 | 30 | 30 | NA |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
137 | 40WZ01 | Lommel | Fla | 24 | 25 | 25 |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
138 | 42N045 | Hasselt | Fla |   |   |   |   |   | 30 | 30 | 29 | 30 | 27 | 29 | 27 | 26 | 25 | 23 | 23 | 24 |   |   |   |   |   |   |   |   |
139 | 42R010 | Sint-Stevens-Woluwe | Fla | 34 | 35 | 34 | 37 | 34 | 34 | 32 | 33 | 31 | 31 | 31 | 30 | 29 | 29 | 27 | 25 | 26 | 25 | 24 | 21 | 17 |   |   |   |   |
140 | 42R821 | Beveren Waas | Fla | 30 | 32 | 31 | 35 | 31 | 31 | 30 | 30 | 29 | 29 | 30 | 28 | 25 | 27 | 24 | NA |   |   |   |   |   |   |   |   |   |
141 | 47E014 | Fla | 33 | NA | 36 | 38 | 32 | 34 | 32 | 30 |   | NA | 33 |   |   |   |   |   |   |   |   |   |   |   |   |   |   | |
142 | 47E804 | Kallo | Fla | 33 | 36 | 32 | NA |   | NA | 47 | NA |   | NA | 32 | 32 | 33 | 32 |   |   |   |   |   |   |   |   |   |   |   |
(info) : Running average : average of the daily mean concentrations from 20/09/2023 till 20/09/2024. This period shifts daily with one day. A compliancy check with the EU limit value will only be possible on 31/12.
"NA" means that there were less then 75% available days with sufficient measuring data to calculate the annual mean PM10 concentration..
(*) Calculated with not validated data
(**) Between 1 August and 21 November 2018, a technical problem occurred at the Ixelles monitoring station (41R002) resulting in an underestimation
of nitrogen dioxide concentrations. Data measured during this period have been invalidated. As a result, the minimum data acquisition rate required
by Directive 2008/50/EC (90%) is not respected at this station and the annual average of 42 μg/m3 is not representative.
However, this station would probably exceed the European annual limit value of 40 μg/m3 if the 90% data acquisition rate was respected.
More info (report in FR): ici