Air Quality index, 09/03/2023 - 23/03/2023

	09/03	10/03	11/03	12/03	13/03	14/03	15/03	16/03	17/03	18/03	19/03	20/03	21/03	22/03	23/03
Conurbation
Brussels	7	NA	7	4	3	5	6	4	6	4	4	5	5	4	4
Antwerp	7	5	7	5	4	4	7	5	8	4	4	5	6	4	4
Ghent	6	3	5	5	3	4	5	4	4	4	4	5	4	3	3
Liège	5	3	5	4	3	4	4	4	4	4	3	4	4	4	4
Charleroi	3	3	6	4	3	3	4	4	4	4	4	4	3	3	4
Area
Coast	5	5	4	5	4	4	4	3	5	3	4	4	4	4	5
West-Vlaanderen (south)	6	4	5	5	4	4	4	4	5	4	5	5	4	3	5
Ghent canal area	6	3	4	5	3	4	5	4	5	4	4	5	4	4	4
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	7	5	7	5	5	5	7	5	7	5	5	7	6	5	5
Kempen - Vlaams-Brabant (east)	5	4	4	4	3	4	4	4	4	4	4	4	4	4	4
Limburg	5	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Region
Brussels	7	NA	7	4	3	5	6	4	6	4	4	5	5	4	4
Flanders	5	4	5	5	3	4	5	4	5	4	4	5	4	3	4
Wallonia	3	3	4	4	3	3	3	4	4	4	3	3	3	3	4
Country
Belgium	5	3	5	4	3	4	5	4	5	4	4	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