Air Quality index, 28/05/2026 - 11/06/2026

	28/05	29/05	30/05	31/05	01/06	02/06	03/06	04/06	05/06	06/06	07/06	08/06	09/06	10/06	11/06
Conurbation
Brussels	6	7	5	4	4	4	4	4	3	4	4	4	4	4	3
Antwerp	7	7	7	5	5	4	4	4	4	4	4	4	4	4	4
Ghent	7	7	7	5	5	4	4	4	4	4	4	4	4	4	4
Liège	6	7	6	6	5	4	4	4	4	4	5	4	4	4	4
Charleroi	7	6	5	NA	4	3	3	3	3	4	4	4	3	3	3
Area
Coast	7	6	6	4	4	4	4	4	5	4	4	4	4	4	4
West-Vlaanderen (south)	7	7	7	5	4	4	4	4	5	4	4	4	4	4	4
Ghent canal area	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Oost-Vlaanderen (south)	7	7	5	4	4	4	4	4	4	4	4	4	4	4	3
Antwerp harbour area	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Kempen - Vlaams-Brabant (east)	7	7	6	5	5	4	4	4	4	4	4	4	4	4	4
Limburg	7	7	6	6	5	4	4	4	4	4	5	4	4	4	4
Region
Brussels	6	7	5	4	4	4	4	4	3	4	4	4	4	4	3
Flanders	7	7	6	5	5	4	4	4	4	4	4	4	4	4	4
Wallonia	6	6	5	5	4	4	3	3	3	4	4	4	4	4	3
Country
Belgium	6	6	6	5	5	4	4	4	3	4	4	4	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