- 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	21/09	22/09	23/09	24/09	25/09	26/09	27/09	28/09	29/09	30/09	01/10	02/10	03/10	04/10
41B001	Brussel (Kunst-Wet)	30	28	27	26	36	25	26	29	24	22	23	30	38	32
41B004	Brussel (Sint-Katelijne)	18	22	16	18	27	19	24	22	17	14	13	26	30	23
41B006	Brussel (EU Parlement)	20	28	22	21	23	20	19	29	35	28	21	23	31	24
41B008	Brussel (Belliardstraat)	20	28	19	23	30	18	20	25	28	21	16	29	32	25
41B011	Sint-Agatha-Berchem	12	15	12	15	19	14	13	17	14	10	8	17	28	15
41BUL1	Brussel (Zuidlaan)	28	24	26	25	37	24	26	27	23	22	22	33	32	26
41CHA1	Ganshoren (Keizer-Karel)	27	35	25	39	31	31	24	31	24	16	20	31	47	39
41MEU1	Neder-Over-Heembeek	16	20	16	18	30	14	20	20	18	14	NA	NA	29	15
41N043	Voorhaven (Haren)	20	20	17	22	35	25	23	25	21	21	16	29	33	24
41R001	Sint-Jans-Molenbeek	24	25	18	22	31	24	27	26	20	14	14	29	36	29
41R002	Elsene	21	21	23	20	29	15	21	24	24	17	16	25	29	19
41R012	Ukkel	13	14	10	12	11	13	10	17	9	7	11	12	19	15
41REG1	Brussel (Regentlaan)	37	29	37	28	33	28	25	32	20	20	34	36	39	28
47E013	Vorst	14	19	13	16	11	15	11	19	12	7	11	21	26	20
40AT44	Antwerpen (Ordamstraat)	34	38	46	31	55	20	33	39	36	42	40	38	23	14
40AT83	Berendrecht	23	26	38	13	31	18	29	27	22	38	37	28	20	12
40LD02	Geel	11	11	15	9	17	11	11	16	15	15	11	14	10	8
40R822	Antwerpen (haven)	33	49	37	32	44	31	23	33	37	32	25	28	54	41
40R891	Antwerpen (haven)	28	36	35	24	33	18	21	29	20	22	37	31	28	17
40R892	Kallo (sluis Kallo)	35	34	27	34	25	28	20	30	23	13	23	24	44	37
40R897	Antwerpen (haven)	28	39	24	31	25	24	25	28	25	19	17	26	49	35
40SA04	Hoevenen	16	21	24	10	21	14	16	25	12	16	23	23	13	8
40SA08	Stabroek	21	21	27	15	24	17	18	25	11	18	30	26	14	9
40SZ05	Steenokkerzeel	16	15	9	11	10	13	8	16	8	7	15	18	12	10
40ZB07	Zeebrugge	16	31	17	11	25	11	16	18	31	34	12	15	30	33
40ZB08	Zeebrugge (Evendijk-Oost)	14	32	19	13	27	20	16	20	27	33	10	17	27	27
40ZB12	Zeebrugge (H.V. Wolvenstraat)	14	30	15	3	15	5	14	22	12	12	14	16	32	20
42DU07	Antwerpen (Deurne)	29	25	29	20	36	20	25	32	15	24	28	34	25	18
42M802	Antwerpen (Luchtbal)	24	28	29	23	38	19	24	32	22	25	32	32	20	16
42MK02	Antwerpen (Merksem)	25	26	30	22	37	19	22	29	15	25	28	28	23	17
42N016	Dessel	11	11	13	9	12	10	9	15	15	14	10	10	11	9
42N027	Bree	9	10	8	NA	10	13	10	13	15	10	9	9	9	12
42N035	Aarschot	11	14	10	9	8	11	7	14	8	7	8	9	13	11
42N040	Sint-Pieters-Leeuw	8	11	NA	9	13	13	11	15	12	8	6	11	16	13
42N047	Hasselt	16	15	12	16	17	16	15	18	18	14	9	19	15	13
42N054	Walshoutem	8	7	10	8	9	8	7	8	8	6	6	10	11	9
42R020	Vilvoorde	16	17	17	16	30	14	18	19	20	18	13	24	21	12
42R801	Borgerhout	21	30	22	20	37	19	23	24	21	22	18	31	29	17
42R802	Borgerhout (straatkant)	23	32	25	21	42	20	27	25	28	28	20	34	29	18
42R803	Antwerpen (Park Spoor Noord)	23	30	23	25	37	18	23	25	21	18	19	30	31	18
42R804	Borgerhout (Ring)	42	30	31	35	33	29	26	34	20	24	34	34	40	34
42R805	Antwerpen (Belgiëlei)	25	35	25	27	41	19	27	27	27	24	20	35	33	22
42R817	Antwerpen (Groenenborgerlaan)	20	25	15	22	26	15	16	20	12	13	13	21	30	17
42R830	Doel (Scheldemolenstraat)	11	23	26	17	45	19	30	18	32	33	11	28	39	26
42R831	Berendrecht	18	22	25	18	23	15	20	20	14	22	24	26	19	13
42R842	Mechelen (Hendrik Speecqvest)	25	25	22	29	30	22	21	29	18	18	22	26	30	23
44M705	Roeselare (Haven)	18	27	20	22	22	16	14	18	24	15	11	20	28	19
44N029	Houtem (Veurne)	8	13	12	6	12	6	6	9	12	6	4	8	13	9
44N052	Zwevegem	16	14	14	14	10	10	10	NA	NA	8	9	14	15	13
44R701	Gent (Baudelopark)	18	30	14	16	20	14	18	20	20	17	13	23	25	20
44R702	Gent (Gustaaf Callierlaan)	23	29	20	20	26	18	23	22	23	21	21	28	30	29
44R731	Evergem	15	25	15	15	24	12	18	19	18	NA	11	18	14	15
44R740	Sint-Kruiswinkel	19	18	15	17	16	16	12	21	15	14	18	18	16	18
44R750	Zelzate	22	28	18	19	22	15	16	19	19	16	16	28	23	21
47E007	Sint-Pieters-Leeuw	8	12	9	9	12	11	10	14	12	7	5	11	17	14
47E008	Grimbergen	12	16	13	12	24	11	14	17	15	12	9	18	24	10
47E009	Zemst	11	12	10	11	16	11	12	15	12	12	8	11	17	9
47E703	Oost-Eeklo	12	17	13	13	18	12	14	15	17	13	8	14	16	20
47E704	Wachtebeke	12	14	11	11	10	11	10	15	11	7	11	11	11	13
47E714	Dudzele	12	24	12	10	12	10	12	16	15	8	7	13	21	23
47E715	Zuienkerke	9	16	12	10	14	8	12	11	17	10	6	12	16	14
47E716	Mariakerke	13	21	11	13	11	11	13	18	14	10	9	12	14	12
47E814	Ham (Genebosstraat)	11	15	15	18	27	17	11	19	23	16	9	16	18	20
43N060	Havinnes	6	6	7	5	8	5	6	9	7	8	5	8	5	5
43N064	Rixensart	8	6	7	10	10	9	6	9	7	5	5	8	9	9
43N066	Eupen	5	5	6	4	5	8	5	9	7	5	4	5	4	5
43N070	Mons	NA	NA	19	14	23	15	23	16	14	16	18	19	18	19
43N073	Vezin	7	6	5	5	6	8	4	7	5	3	6	8	6	7
43N085	Vielsalm	5	7	4	4	4	8	6	6	5	5	3	4	4	4
43N093	Sinsin	8	9	6	8	9	10	7	11	8	4	5	9	7	8
43N100	Dourbes	3	4	3	4	2	5	3	5	3	2	2	3	3	4
43N113	Saint-Ode	4	6	5	4	4	6	4	6	5	3	3	6	6	5
43N121	Offagne	7	7	7	5	7	7	5	6	5	3	4	8	6	7
43N132	Habay-La-Neuve	5	6	6	4	6	7	6	7	8	6	6	7	6	7
43R202	Liège (Av M Destenay)	21	19	18	17	30	22	18	21	41	28	23	22	23	21
43R221	Herstal	19	19	14	16	22	17	17	20	35	22	19	23	24	22
43R222	Liège (ISSeP)	18	16	11	12	18	17	12	21	25	9	12	19	15	17
43R223	Jemeppe-sur-Meuse	19	19	17	18	30	19	16	19	30	18	16	18	18	18
43R240	Engis	17	17	11	10	26	22	16	21	15	10	9	20	13	13
43R401	Namur	15	14	15	14	18	17	11	16	21	14	13	18	15	16
45R501	Charleroi	NA	NA	16	17	23	21	17	22	20	19	11	28	20	20
45R502	Lodelinsart	26	18	25	15	30	22	17	20	16	12	19	29	23	21
45R503	Charleroi - Parc	28	23	22	16	25	19	15	22	21	18	15	31	24	22
45R512	Marchienne-Au-Pont	21	20	20	15	31	20	22	20	25	18	15	23	19	19
48R236	Liége (Aéroport 2)	8	10	7	8	11	13	7	14	9	6	7	9	10	12
48R237	Liège (Aéroport 1)	18	21	14	11	20	13	13	21	25	13	9	19	16	19
48R515	Charleroi (Aeroport 1)	14	18	13	15	15	14	10	16	13	11	8	19	16	19
48R516	Charleroi (Aeroport 2)	22	17	16	13	12	14	9	14	11	9	10	20	16	18
Spatial average monitoring sites in :
Brussels		21	23	20	22	27	20	21	24	21	17	17	26	32	24
Flanders		18	23	19	17	24	15	17	21	18	18	16	21	23	18
Wallonia		13	13	12	11	16	13	11	14	15	11	10	15	13	13
Belgium		17	20	17	16	22	16	16	20	18	15	15	20	21	17
Interpolated spatial average in :
Brussels		13	15	12	13	17	14	13	16	13	11	10	16	20	15
Flanders		10	13	10	9	13	9	9	12	12	9	8	12	13	10
Wallonia		6	7	6	5	7	7	6	7	7	5	4	7	7	7
Belgium		8	9	8	7	10	8	8	10	9	7	6	9	10	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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