Air Quality index, 22/09/2023 - 06/10/2023

	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	05/10	06/10
Conurbation
Brussels	3	3	4	4	4	4	4	3	4	4	4	4	3	3	4
Antwerp	3	3	4	4	4	4	4	3	4	4	4	4	3	3	4
Ghent	3	3	4	4	4	4	4	3	4	5	4	4	3	4	4
Liège	3	4	4	4	4	4	4	3	4	4	4	4	4	3	4
Charleroi	3	2	4	4	4	4	4	2	3	4	4	4	3	3	4
Area
Coast	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4
West-Vlaanderen (south)	3	4	4	4	4	3	4	4	4	5	4	4	4	4	4
Ghent canal area	3	3	4	3	4	4	4	3	4	5	4	4	3	3	4
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	3	3	4	3	4	4	4	3	4	4	4	4	3	3	4
Kempen - Vlaams-Brabant (east)	4	3	4	4	4	4	4	3	4	4	4	4	3	3	4
Limburg	4	3	4	4	4	4	4	3	4	5	5	4	3	3	4
Region
Brussels	3	3	4	4	4	4	4	3	4	4	4	4	3	3	4
Flanders	3	3	4	4	4	4	4	3	4	4	4	4	3	3	4
Wallonia	3	3	4	4	4	4	4	3	4	4	4	4	3	3	4
Country
Belgium	3	3	4	4	4	4	4	3	4	4	4	4	3	3	4

1	exellent
2	very good
3	good
4	fairly good
5	moderate
6	poor
7	very poor
8	bad
9	very bad
10	horrible