Air Quality index, 01/10/2023 - 15/10/2023

	01/10	02/10	03/10	04/10	05/10	06/10	07/10	08/10	09/10	10/10	11/10	12/10	13/10	14/10	15/10
Conurbation
Brussels	4	4	4	3	3	4	4	4	3	4	4	4	3	3	3
Antwerp	4	4	4	3	3	4	4	4	4	4	4	3	4	2	2
Ghent	5	4	4	3	4	4	4	4	4	3	3	2	4	2	2
Liège	4	4	4	4	3	4	4	3	3	4	4	4	4	4	3
Charleroi	4	4	4	3	3	4	4	3	3	4	4	3	4	3	3
Area
Coast	4	4	4	4	4	4	5	4	4	5	4	4	4	4	4
West-Vlaanderen (south)	5	4	4	4	4	4	4	4	4	5	5	3	4	4	2
Ghent canal area	5	4	4	3	3	4	4	3	4	4	4	3	4	2	2
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	4	4	4	3	3	4	4	4	4	5	5	4	5	2	2
Kempen - Vlaams-Brabant (east)	4	4	4	3	3	4	4	4	3	4	4	4	4	3	3
Limburg	5	5	4	3	3	4	4	4	4	4	5	4	4	4	3
Region
Brussels	4	4	4	3	3	4	4	4	3	4	4	4	3	3	3
Flanders	4	4	4	3	3	4	4	4	4	4	4	4	4	4	3
Wallonia	4	4	4	3	3	4	4	3	3	4	4	4	4	4	3
Country
Belgium	4	4	4	3	3	4	4	4	3	4	4	4	4	4	3

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