Air Quality index, 11/09/2023 - 25/09/2023

	11/09	12/09	13/09	14/09	15/09	16/09	17/09	18/09	19/09	20/09	21/09	22/09	23/09	24/09	25/09
Conurbation
Brussels	5	4	4	4	5	5	3	4	3	4	4	3	3	4	4
Antwerp	4	4	4	4	5	6	4	4	3	4	3	3	3	4	4
Ghent	5	3	4	4	5	6	4	4	4	4	4	3	3	4	4
Liège	7	5	3	4	5	4	4	4	4	4	4	3	4	4	4
Charleroi	6	3	3	4	4	4	4	3	3	4	4	3	2	4	4
Area
Coast	4	4	5	5	5	5	4	4	4	4	4	3	4	4	4
West-Vlaanderen (south)	4	4	4	5	5	5	4	4	4	4	4	3	4	4	4
Ghent canal area	5	4	4	5	6	6	3	4	4	4	4	3	3	4	3
Oost-Vlaanderen (south)	6	4	4	5	5	5	4	4	4	4	4	4	4	4	4
Antwerp harbour area	4	4	4	5	5	6	4	4	4	4	3	3	3	4	3
Kempen - Vlaams-Brabant (east)	6	5	3	5	5	5	4	4	4	4	4	4	3	4	4
Limburg	7	5	4	5	5	5	4	4	4	4	4	4	3	4	4
Region
Brussels	5	4	4	4	5	5	3	4	3	4	4	3	3	4	4
Flanders	5	4	4	5	5	5	4	4	4	4	4	3	3	4	4
Wallonia	6	5	3	4	5	4	4	4	3	4	4	3	3	4	4
Country
Belgium	6	4	4	4	5	5	4	4	3	4	4	3	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