Air Quality index, 01/09/2021 - 15/09/2021

	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	15/09
Conurbation
Brussels	4	5	6	4	6	6	6	6	4	3	3	4	4	3	4
Antwerp	4	4	5	4	5	5	6	6	4	2	3	3	4	3	4
Ghent	4	5	5	4	6	7	6	6	4	4	4	4	4	3	4
Liège	4	5	5	4	6	6	6	6	4	3	4	5	4	3	4
Charleroi	4	5	5	4	6	6	6	6	4	2	2	4	4	3	3
Area
Coast	5	5	5	4	6	7	7	6	4	5	4	4	4	3	5
West-Vlaanderen (south)	4	4	4	5	6	5	6	6	4	4	4	4	4	4	4
Ghent canal area	4	5	5	4	6	7	4	6	4	3	3	4	4	3	4
Oost-Vlaanderen (south)	4	5	6	4	6	6	6	6	5	3	4	4	4	3	4
Antwerp harbour area	4	5	6	4	5	5	7	7	5	3	3	4	4	3	4
Kempen - Vlaams-Brabant (east)	4	5	5	4	6	6	6	6	5	3	3	4	4	3	4
Limburg	4	5	5	4	6	6	6	6	4	3	3	4	4	3	4
Region
Brussels	4	5	6	4	6	6	6	6	4	3	3	4	4	3	4
Flanders	4	5	5	4	6	6	6	6	4	3	3	4	4	3	4
Wallonia	4	5	5	4	6	6	6	6	5	3	4	4	4	3	3
Country
Belgium	4	5	5	4	6	6	6	6	4	3	3	4	4	3	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