Air Quality index, 09/09/2023 - 23/09/2023

	09/09	10/09	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
Conurbation
Brussels	7	6	5	4	4	4	5	5	3	4	3	4	4	3	3
Antwerp	8	7	4	4	4	4	5	6	4	4	3	4	3	3	3
Ghent	7	7	5	3	4	4	5	6	4	4	4	4	4	3	3
Liège	7	7	7	5	3	4	5	4	4	4	4	4	4	3	4
Charleroi	6	6	6	3	3	4	4	4	4	3	3	4	4	3	2
Area
Coast	7	6	4	4	5	5	5	5	4	4	4	4	4	3	4
West-Vlaanderen (south)	7	7	4	4	4	5	5	5	4	4	4	4	4	3	4
Ghent canal area	7	6	5	4	4	5	6	6	3	4	4	4	4	3	3
Oost-Vlaanderen (south)	7	7	6	4	4	5	5	5	4	4	4	4	4	4	4
Antwerp harbour area	8	7	4	4	4	5	5	6	4	4	4	4	3	3	3
Kempen - Vlaams-Brabant (east)	7	7	6	5	3	5	5	5	4	4	4	4	4	4	3
Limburg	7	7	7	5	4	5	5	5	4	4	4	4	4	4	3
Region
Brussels	7	6	5	4	4	4	5	5	3	4	3	4	4	3	3
Flanders	7	7	5	4	4	5	5	5	4	4	4	4	4	3	3
Wallonia	7	7	6	5	3	4	5	4	4	4	3	4	4	3	3
Country
Belgium	7	7	6	4	4	4	5	5	4	4	3	4	4	3	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