Air Quality index, 31/08/2021 - 14/09/2021

	31/08	01/09	02/09	03/09	04/09	05/09	06/09	07/09	08/09	09/09	10/09	11/09	12/09	13/09	14/09
Conurbation
Brussels	4	4	5	6	4	6	6	6	6	4	3	3	4	4	3
Antwerp	4	4	4	5	4	5	5	6	6	4	2	3	3	4	3
Ghent	4	4	5	5	4	6	7	6	6	4	4	4	4	4	3
Liège	4	4	5	5	4	6	6	6	6	4	3	4	5	4	3
Charleroi	4	4	5	5	4	6	6	6	6	4	2	2	4	4	3
Area
Coast	4	5	5	5	4	6	7	7	6	4	5	4	4	4	3
West-Vlaanderen (south)	4	4	4	4	5	6	5	6	6	4	4	4	4	4	4
Ghent canal area	4	4	5	5	4	6	7	4	6	4	3	3	4	4	3
Oost-Vlaanderen (south)	5	4	5	6	4	6	6	6	6	5	3	4	4	4	3
Antwerp harbour area	4	4	5	6	4	5	5	7	7	5	3	3	4	4	3
Kempen - Vlaams-Brabant (east)	4	4	5	5	4	6	6	6	6	5	3	3	4	4	3
Limburg	4	4	5	5	4	6	6	6	6	4	3	3	4	4	3
Region
Brussels	4	4	5	6	4	6	6	6	6	4	3	3	4	4	3
Flanders	4	4	5	5	4	6	6	6	6	4	3	3	4	4	3
Wallonia	4	4	5	5	4	6	6	6	6	5	3	4	4	4	3
Country
Belgium	4	4	5	5	4	6	6	6	6	4	3	3	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