Air Quality index, 09/03/2021 - 23/03/2021

	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	3	4	4	4	4	4	4	4	3	3	4	4	4	4	4
Antwerp	4	4	4	4	4	4	4	4	3	4	3	2	3	3	5
Ghent	4	4	5	5	5	4	4	4	4	4	4	3	3	3	5
Liège	4	4	4	4	4	4	4	4	3	4	3	4	4	4	4
Charleroi	4	3	1	3	4	1	2	3	2	3	4	3	4	4	4
Area
Coast	3	4	4	5	5	4	4	4	4	4	4	4	5	4	4
West-Vlaanderen (south)	4	5	3	4	4	4	4	4	4	4	4	4	5	4	5
Ghent canal area	4	5	3	4	4	4	4	4	3	3	4	4	4	4	4
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	4	4	4	4	4	4	4	4	4	4	4	2	3	3	5
Kempen - Vlaams-Brabant (east)	4	4	4	2	2	2	2	2	2	2	4	4	4	4	4
Limburg	4	4	4	4	4	4	4	4	4	3	4	4	4	4	4
Region
Brussels	3	4	4	4	4	4	4	4	3	3	4	4	4	4	4
Flanders	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5
Wallonia	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Country
Belgium	4	4	4	4	4	4	4	4	4	4	4	4	4	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