Air Quality index, 17/09/2023 - 01/10/2023

	17/09	18/09	19/09	20/09	21/09	22/09	23/09	24/09	25/09	26/09	27/09	28/09	29/09	30/09	01/10
Conurbation
Brussels	3	4	3	4	4	3	3	4	4	4	4	4	3	4	4
Antwerp	4	4	3	4	3	3	3	4	4	4	4	4	3	4	4
Ghent	4	4	4	4	4	3	3	4	4	4	4	4	3	4	5
Liège	4	4	4	4	4	3	4	4	4	4	4	4	3	4	4
Charleroi	4	3	3	4	4	3	2	4	4	4	4	4	2	3	4
Area
Coast	4	4	4	4	4	3	4	4	4	4	4	4	4	4	4
West-Vlaanderen (south)	4	4	4	4	4	3	4	4	4	4	3	4	4	4	5
Ghent canal area	3	4	4	4	4	3	3	4	3	4	4	4	3	4	5
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	4	4	4	4	3	3	3	4	3	4	4	4	3	4	4
Kempen - Vlaams-Brabant (east)	4	4	4	4	4	4	3	4	4	4	4	4	3	4	4
Limburg	4	4	4	4	4	4	3	4	4	4	4	4	3	4	5
Region
Brussels	3	4	3	4	4	3	3	4	4	4	4	4	3	4	4
Flanders	4	4	4	4	4	3	3	4	4	4	4	4	3	4	4
Wallonia	4	4	3	4	4	3	3	4	4	4	4	4	3	4	4
Country
Belgium	4	4	3	4	4	3	3	4	4	4	4	4	3	4	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