- 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	19/10	20/10	21/10	22/10	23/10	24/10	25/10	26/10	27/10	28/10	29/10	30/10	31/10	01/11
41B001	Brussel (Kunst-Wet)	20	20	17	19	10	12	9	17	18	32	37	31	22	25
41B004	Brussel (Sint-Katelijne)	17	17	12	13	9	9	8	12	13	27	34	30	21	23
41B006	Brussel (EU Parlement)	15	13	7	8	7	6	6	8	8	20	20	25	19	21
41B008	Brussel (Belliardstraat)	21	19	13	16	10	8	7	15	14	31	39	33	24	27
41B011	Sint-Agatha-Berchem	17	16	7	7	4	3	2	6	6	17	28	28	21	20
41BUL1	Brussel (Zuidlaan)	19	18	15	18	10	11	11	17	18	33	34	33	23	27
41CHA1	Ganshoren (Keizer-Karel)	27	24	10	11	7	5	5	7	9	21	45	39	32	34
41MEU1	Neder-Over-Heembeek	19	20	15	15	8	8	6	15	11	23	34	26	17	16
41N043	Voorhaven (Haren)	19	19	12	13	8	7	6	14	14	29	33	27	19	17
41R001	Sint-Jans-Molenbeek	20	17	10	12	NA	7	7	11	12	27	40	36	24	27
41R002	Elsene	15	16	11	12	9	7	7	10	11	23	30	28	21	24
41R012	Ukkel	11	11	6	6	4	4	4	5	6	14	13	19	19	18
41REG1	Brussel (Regentlaan)	19	18	15	18	10	13	13	17	18	34	35	32	23	27
47E013	Vorst	17	15	7	6	4	4	4	6	6	14	25	31	24	26
40AT44	Antwerpen (Ordamstraat)	17	23	28	28	22	16	18	27	25	45	51	24	13	20
40AT83	Berendrecht	10	16	24	30	19	19	14	29	28	36	37	18	11	13
40LD02	Geel	10	11	10	10	6	5	4	8	9	15	13	15	12	8
40R822	Antwerpen (haven)	21	23	17	17	13	12	18	13	15	20	43	28	22	34
40R891	Antwerpen (haven)	17	19	16	17	15	15	23	18	18	27	33	25	15	21
40R892	Kallo (sluis Kallo)	22	22	9	7	8	6	8	7	11	20	31	33	26	29
40R897	Antwerpen (haven)	25	22	11	12	7	5	7	11	12	25	35	36	23	31
40SA04	Hoevenen	9	14	15	15	8	7	12	17	18	40	33	19	12	14
40SA08	Stabroek	10	13	16	17	10	13	16	21	25	35	36	18	11	13
40SZ05	Steenokkerzeel	9	10	6	7	7	8	13	6	10	25	15	15	13	11
40ZB07	Zeebrugge	17	19	14	10	10	7	7	10	16	18	31	29	24	24
40ZB08	Zeebrugge (Evendijk-Oost)	20	20	12	11	7	6	5	11	12	14	37	31	24	25
40ZB12	Zeebrugge (H.V. Wolvenstraat)	14	18	14	14	3	12	4	15	24	22	35	25	21	23
42DU07	Antwerpen (Deurne)	13	16	21	21	11	10	10	20	22	38	36	24	17	26
42M802	Antwerpen (Luchtbal)	16	18	16	15	11	11	12	14	18	28	37	23	16	21
42MK02	Antwerpen (Merksem)	12	16	18	22	10	8	8	18	21	34	33	21	15	22
42N016	Dessel	12	12	7	7	5	5	4	6	7	14	14	21	14	9
42N027	Bree	13	10	5	6	3	3	2	4	4	8	15	22	21	12
42N035	Aarschot	11	11	6	5	3	3	3	5	5	12	12	19	15	13
42N040	Sint-Pieters-Leeuw	11	11	6	6	4	4	4	6	5	13	15	21	20	17
42N047	Hasselt	15	13	7	6	3	3	3	7	7	15	21	24	21	15
42N054	Walshoutem	8	9	4	4	2	2	2	4	3	10	11	18	19	13
42R020	Vilvoorde	14	15	11	13	6	6	4	12	10	24	30	21	15	14
42R801	Borgerhout	NA	NA	15	16	10	8	7	13	14	27	35	26	19	27
42R802	Borgerhout (straatkant)	20	23	15	17	12	10	9	14	16	30	37	27	21	27
42R803	Antwerpen (Park Spoor Noord)	17	20	13	15	10	8	9	12	13	25	37	27	18	27
42R804	Borgerhout (Ring)	14	17	18	24	13	13	13	18	22	35	36	24	19	28
42R805	Antwerpen (Belgiëlei)	18	20	14	17	10	8	7	13	15	27	38	29	21	31
42R817	Antwerpen (Groenenborgerlaan)	NA	17	9	11	6	5	5	10	10	21	29	27	19	22
42R830	Doel (Scheldemolenstraat)	21	23	17	17	9	6	4	15	15	20	45	31	18	29
42R831	Berendrecht	11	14	19	19	9	12	8	19	18	34	35	18	11	13
42R842	Mechelen (Hendrik Speecqvest)	16	14	10	13	6	6	7	10	11	27	37	30	22	26
44M705	Roeselare (Haven)	20	17	9	7	6	5	3	10	9	12	28	28	22	17
44N029	Houtem (Veurne)	10	11	3	3	5	2	3	3	3	5	17	20	20	8
44N052	Zwevegem	13	11	6	7	4	5	4	7	9	19	21	20	16	15
44R701	Gent (Baudelopark)	21	16	9	10	6	6	5	11	11	21	32	33	27	21
44R702	Gent (Gustaaf Callierlaan)	16	17	12	13	8	7	8	12	15	26	34	29	22	21
44R731	Evergem	16	17	11	12	6	7	3	13	12	19	27	29	24	25
44R740	Sint-Kruiswinkel	12	13	9	11	4	6	6	11	14	27	25	24	21	19
44R750	Zelzate	15	19	14	16	5	19	5	24	23	24	38	27	24	22
47E007	Sint-Pieters-Leeuw	14	12	5	5	3	3	2	5	4	12	21	31	22	19
47E008	Grimbergen	12	13	9	9	5	5	3	8	8	18	22	18	14	12
47E009	Zemst	11	11	8	9	5	4	3	9	8	20	17	16	14	12
47E703	Oost-Eeklo	15	17	6	6	4	3	3	6	6	11	23	29	23	22
47E704	Wachtebeke	11	11	6	6	14	9	18	8	10	16	17	22	20	16
47E714	Dudzele	13	15	6	5	3	3	1	9	7	14	26	23	22	18
47E715	Zuienkerke	15	15	5	4	4	2	2	6	5	7	27	26	23	19
47E716	Mariakerke	15	15	6	5	4	4	3	6	6	12	22	27	22	22
47E814	Ham (Genebosstraat)	18	17	5	4	2	2	2	4	3	9	20	25	21	15
43N060	Havinnes	6	8	4	6	3	4	2	9	7	9	8	11	11	7
43N064	Rixensart	8	10	4	5	2	3	2	3	3	10	10	15	15	11
43N066	Eupen	5	5	2	1	1	1	1	1	1	5	8	6	4	8
43N070	Mons	10	11	10	11	6	8	7	11	13	20	18	15	14	11
43N073	Vezin	11	8	4	3	2	2	3	3	3	8	7	13	14	10
43N085	Vielsalm	3	5	3	2	NA	NA	NA	NA	NA	NA	7	4	3	4
43N093	Sinsin	7	6	3	3	2	2	2	3	2	6	9	8	10	8
43N100	Dourbes	4	5	2	2	1	1	1	1	1	2	3	4	7	6
43N113	Saint-Ode	NA	7	3	2	2	NA	NA	NA	NA	3	6	4	4	6
43N121	Offagne	5	5	2	2	1	1	1	2	2	6	7	6	5	4
43N132	Habay-La-Neuve	5	8	3	3	2	2	2	6	3	5	6	7	5	3
43R202	Liège (Av M Destenay)	20	21	15	18	9	8	9	11	13	27	25	28	27	24
43R221	Herstal	18	19	10	10	7	6	8	7	9	21	20	27	23	24
43R222	Liège (ISSeP)	17	17	5	4	2	2	NA	NA	NA	NA	NA	20	19	19
43R223	Jemeppe-sur-Meuse	14	16	11	11	5	6	9	10	10	22	20	19	20	20
43R240	Engis	12	16	9	7	8	12	16	9	9	22	19	20	19	18
43R401	Namur	18	19	7	9	4	4	4	6	6	19	19	24	23	NA
45R501	Charleroi	20	16	8	9	5	6	5	9	9	23	28	29	24	20
45R502	Lodelinsart	15	15	7	8	5	5	8	7	10	28	27	24	22	16
45R503	Charleroi - Parc	19	17	10	10	5	7	6	10	11	25	30	29	25	20
45R512	Marchienne-Au-Pont	21	19	9	10	6	6	5	9	9	21	24	24	23	17
48R236	Liége (Aéroport 2)	9	10	5	4	3	3	4	5	4	7	10	11	13	11
48R237	Liège (Aéroport 1)	15	18	10	8	5	5	5	8	7	24	23	26	20	20
48R515	Charleroi (Aeroport 1)	16	14	6	7	3	4	3	6	6	13	30	27	23	16
48R516	Charleroi (Aeroport 2)	12	12	8	6	4	4	6	6	6	21	NA	20	17	12
Spatial average monitoring sites in :
Brussels		18	17	11	12	7	7	7	11	12	24	32	30	22	24
Flanders		15	16	11	12	7	7	7	12	12	22	28	24	19	20
Wallonia		12	12	6	6	4	4	5	6	6	15	16	17	16	13
Belgium		14	15	10	10	6	6	6	10	11	20	26	23	18	18
Interpolated spatial average in :
Brussels		13	13	7	7	4	5	4	7	7	17	21	22	18	17
Flanders		10	10	5	5	3	3	3	5	5	12	16	17	14	12
Wallonia		6	6	3	3	1	2	2	3	3	6	8	8	8	7
Belgium		8	8	4	4	2	2	2	4	4	9	12	12	11	9

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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