Air Quality index, 22/05/2025 - 05/06/2025

	22/05	23/05	24/05	25/05	26/05	27/05	28/05	29/05	30/05	31/05	01/06	02/06	03/06	04/06	05/06
Conurbation
Brussels	4	5	4	4	4	4	4	3	4	5	4	4	5	4	4
Antwerp	5	5	4	4	4	4	4	3	4	5	5	5	5	4	4
Ghent	4	4	4	4	5	4	5	3	4	4	5	5	5	5	4
Liège	5	5	4	4	5	4	4	4	4	5	5	5	5	4	4
Charleroi	4	4	4	4	4	3	3	3	4	4	4	4	5	4	4
Area
Coast	4	5	4	4	4	4	4	3	4	3	5	5	4	4	4
West-Vlaanderen (south)	4	5	4	5	5	4	5	4	4	4	5	5	5	5	4
Ghent canal area	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Oost-Vlaanderen (south)	4	5	4	4	4	4	4	4	4	5	5	4	5	4	4
Antwerp harbour area	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Kempen - Vlaams-Brabant (east)	5	5	4	4	4	4	4	3	4	6	5	4	5	4	4
Limburg	5	5	4	4	5	4	5	4	5	5	5	5	5	4	4
Region
Brussels	4	5	4	4	4	4	4	3	4	5	4	4	5	4	4
Flanders	5	5	4	4	5	4	4	3	4	5	5	5	5	4	4
Wallonia	5	5	4	4	4	4	4	4	4	4	4	5	5	4	4
Country
Belgium	5	5	4	4	4	4	4	3	4	5	5	4	5	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