- 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 not enough data were available (less than 75%) to calculate a daily average

Code	city	07/01	08/01	09/01	10/01	11/01	12/01	13/01	14/01	15/01	16/01	17/01	18/01	19/01	20/01
41B001	Brussel (Kunst-Wet)	25	32	21	29	18	26	26	35	20	33	30	34	35	39
41B004	Brussel (Sint-Katelijne)	21	29	20	22	20	23	23	28	19	26	30	34	29	30
41B006	Brussel (EU Parlement)	13	20	13	17	10	13	12	23	8	16	16	25	27	28
41B008	Brussel (Belliardstraat)	23	32	22	24	20	24	25	31	23	37	37	38	38	42
41B011	Sint-Agatha-Berchem	11	22	11	18	13	10	13	23	10	20	26	38	29	26
41BUL1	Brussel (Zuidlaan)	22	33	17	28	20	22	24	34	16	34	35	41	32	34
41CHA1	Ganshoren (Keizer-Karel)	13	26	14	29	17	11	16	33	12	28	41	48	32	33
41MEU1	Neder-Over-Heembeek	20	27	14	14	13	18	20	26	15	30	29	35	33	34
41N043	Voorhaven (Haren)	19	28	14	12	12	18	19	28	13	31	25	32	30	31
41R001	Sint-Jans-Molenbeek	16	29	15	23	12	17	17	28	13	30	30	38	29	29
41R002	Elsene	15	26	15	19	15	15	16	27	12	25	28	29	30	33
41R012	Ukkel	10	14	10	17	10	8	8	21	6	12	10	19	24	23
41REG1	Brussel (Regentlaan)	19	26	20	27	12	21	19	32	15	29	26	32	33	36
41VBX2	Brussel (Huidevetterstraat)	21	30	19	23	20	20	21	30	16	29	30	38	33	36
41VBX3	Brussel (Lakensestraat)	21	34	16	26	21	22	25	34	17	31	39	42	36	37
47E013	Vorst	11	17	11	19	12	10	9	21	6	14	18	35	25	23
40AT44	Antwerpen (Ordamstraat)	30	37	32	14	31	33	38	55	30	45	29	27	39	NA
40AT83	Berendrecht	38	46	35	11	22	38	40	46	39	38	25	24	NA	NA
40LD02	Geel	10	18	15	8	11	12	12	18	9	20	15	15	24	21
40R822	Antwerpen (haven)	20	34	36	23	19	20	20	48	19	38	46	38	42	45
40R891	Antwerpen (haven)	26	31	28	17	16	27	32	50	24	34	29	30	35	37
40R892	Kallo (sluis Kallo)	14	22	25	28	13	14	14	40	9	20	31	42	31	32
40R897	Antwerpen (haven)	NA	25	26	22	14	15	17	43	12	24	37	42	35	36
40SA04	Hoevenen	24	32	17	10	14	23	26	29	15	26	18	27	28	29
40SA08	Stabroek	24	26	25	10	12	25	29	34	21	25	17	24	27	27
40SZ05	Steenokkerzeel	12	15	15	11	9	10	10	19	5	12	12	17	19	17
40ZB07	Zeebrugge	16	26	21	17	30	12	21	NA	NA	19	33	41	26	23
40ZB08	Zeebrugge (Evendijk-Oost)	18	26	19	21	14	16	21	37	15	18	33	38	24	23
40ZB12	Zeebrugge (H.V. Wolvenstraat)	18	26	27	19	9	28	26	33	17	23	24	35	18	15
42DU07	Antwerpen (Deurne)	24	32	31	18	16	33	35	42	28	39	28	29	32	33
42M802	Antwerpen (Luchtbal)	17	28	28	17	18	22	24	41	19	32	29	29	33	34
42MK02	Antwerpen (Merksem)	21	32	29	16	16	31	32	45	27	39	26	27	33	35
42N016	Dessel	9	15	13	9	12	11	10	14	7	14	15	21	22	24
42N027	Bree	6	13	10	12	12	6	7	12	5	11	17	15	18	19
42N035	Aarschot	8	12	13	13	10	8	8	15	5	10	13	21	18	18
42N040	Sint-Pieters-Leeuw	7	13	8	13	6	6	9	15	6	12	11	24	22	20
42N047	Hasselt	8	16	11	14	12	8	9	18	6	17	19	NA	NA	25
42N054	Walshoutem	5	8	8	10	9	6	4	11	4	8	12	18	13	12
42R020	Vilvoorde	19	31	14	13	13	NA	NA	25	15	33	NA	NA	NA	30
42R801	Borgerhout	18	29	26	18	21	23	24	43	18	32	32	32	33	34
42R802	Borgerhout (straatkant)	18	29	26	17	21	25	26	44	20	36	36	35	34	35
42R803	Antwerpen (Park Spoor Noord)	19	27	25	16	19	23	24	45	16	29	31	31	35	37
42R804	Borgerhout (Ring)	20	28	31	28	18	26	25	46	17	34	31	30	32	34
42R805	Antwerpen (Belgiëlei)	18	29	25	19	21	24	24	47	18	32	34	32	36	36
42R806	Antwerpen (Maerlant)	27	37	33	26	26	34	35	60	27	44	39	36	40	40
42R817	Antwerpen (Groenenborgerlaan)	15	25	19	17	14	16	16	36	11	23	24	31	30	29
42R830	Doel (Scheldemolenstraat)	21	31	22	15	21	23	28	33	27	34	39	38	35	42
42R831	Berendrecht	27	34	22	10	NA	NA	NA	34	NA	NA	NA	24	28	NA
42R842	Mechelen (Hendrik Speecqvest)	16	27	21	23	16	19	22	32	13	31	28	28	29	30
44M705	Roeselare (Haven)	13	25	10	11	12	11	20	26	13	22	23	28	22	21
44N029	Houtem (Veurne)	6	13	NA	5	8	4	7	14	5	7	12	18	11	10
44N052	Zwevegem	18	17	9	14	11	9	10	17	7	11	16	25	15	13
44R701	Gent (Baudelopark)	18	22	14	18	12	14	15	25	11	24	27	31	27	24
44R702	Gent (Gustaaf Callierlaan)	19	27	15	20	15	17	NA	NA	14	27	31	33	28	28
44R731	Evergem	NA	27	11	13	10	18	25	26	14	24	22	26	27	24
44R740	Sint-Kruiswinkel	19	21	15	17	8	14	13	22	9	15	17	25	20	17
44R750	Zelzate	29	NA	NA	16	10	27	29	25	24	26	22	29	23	22
47E007	Sint-Pieters-Leeuw	8	15	8	14	9	7	9	17	6	14	13	30	24	21
47E008	Grimbergen	15	23	12	11	12	13	16	21	10	25	23	24	30	29
47E009	Zemst	13	23	NA	10	9	14	16	20	10	19	16	19	25	21
47E703	Oost-Eeklo	12	18	11	13	10	7	9	19	8	12	20	33	22	18
47E704	Wachtebeke	13	15	10	11	6	8	9	17	5	9	13	22	17	15
47E714	Dudzele	9	19	13	10	6	10	14	22	7	9	19	35	14	11
47E715	Zuienkerke	7	17	8	10	9	5	12	19	7	13	23	34	18	14
47E716	Mariakerke	13	19	9	14	9	8	NA	NA	7	15	25	NA	NA	18
47E814	Ham (Genebosstraat)	8	17	13	17	11	7	6	18	5	14	29	25	27	27
43N060	Havinnes	11	12	8	9	8	7	9	11	7	10	9	11	14	12
43N064	Rixensart	NA	NA	7	12	8	6	7	12	4	10	11	19	17	16
43N066	Eupen	2	5	4	10	7	3	3	4	2	3	5	11	10	10
43N070	Mons	14	26	10	11	10	12	16	21	12	26	16	23	19	18
43N073	Vezin	2	NA	NA	11	7	4	NA	NA	NA	4	6	12	11	9
43N085	Vielsalm	2	NA	NA	10	7	4	4	3	3	2	3	4	5	7
43N093	Sinsin	2	3	3	9	5	1	1	2	NA	6	10	6	10	11
43N100	Dourbes	4	5	4	9	6	3	3	3	2	1	3	6	8	8
43N113	Saint-Ode	3	5	4	9	8	4	5	4	3	3	8	6	8	11
43N121	Offagne	2	2	3	6	4	1	2	3	1	2	5	5	8	12
43N132	Habay-La-Neuve	5	7	4	7	9	8	9	7	5	8	12	9	14	19
43R202	Liège (Av M Destenay)	15	25	14	19	17	18	23	NA	NA	24	37	27	22	22
43R221	Herstal	9	17	14	17	15	11	16	22	12	25	31	24	21	22
43R222	Liège (ISSeP)	7	11	10	17	12	7	9	15	7	14	24	23	20	17
43R223	Jemeppe-sur-Meuse	11	17	13	15	12	16	18	26	10	16	25	21	21	19
43R240	Engis	5	7	11	11	9	6	8	13	7	9	16	29	14	17
43R401	Namur	10	17	9	15	10	10	12	15	9	23	29	22	15	15
45R501	Charleroi	13	21	10	13	8	11	16	18	12	24	22	32	21	21
45R502	Lodelinsart	11	17	12	18	11	10	12	16	8	17	25	31	26	20
45R503	Charleroi - Parc	12	21	12	18	12	13	15	22	13	20	25	32	26	22
45R512	Marchienne-Au-Pont	11	18	10	18	11	12	13	19	10	23	24	29	22	22
48R236	Liége (Aéroport 2)	6	7	7	15	10	6	6	7	4	5	9	21	10	14
48R237	Liège (Aéroport 1)	7	13	8	11	10	9	9	13	9	14	20	27	18	19
48R515	Charleroi (Aeroport 1)	12	14	7	14	9	11	11	16	9	15	16	31	22	21
48R516	Charleroi (Aeroport 2)	8	12	9	14	7	8	7	13	5	9	12	20	20	17
Spatial average monitoring sites in :
Brussels		17	26	16	22	15	17	18	28	14	27	28	35	31	32
Flanders		16	24	19	15	14	17	19	30	14	23	24	28	26	26
Wallonia		8	13	8	13	9	8	10	12	7	12	16	19	16	16
Belgium		14	22	16	16	13	14	16	25	12	21	23	27	24	24
Interpolated spatial average in :
Brussels		11	19	11	14	10	11	12	20	9	18	19	25	23	23
Flanders		8	13	8	9	8	7	9	15	5	12	14	18	16	15
Wallonia		4	6	4	8	6	4	4	6	3	6	8	10	10	10
Belgium		6	9	6	8	7	5	6	10	4	9	11	14	12	13

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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