Air Quality index, 11/03/2021 - 25/03/2021

	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	24/03	25/03
Conurbation
Brussels	4	4	4	4	4	4	3	3	4	4	4	4	4	5	4
Antwerp	4	4	4	4	4	4	3	4	3	2	3	3	5	6	4
Ghent	5	5	5	4	4	4	4	4	4	3	3	3	5	5	3
Liège	4	4	4	4	4	4	3	4	3	4	4	4	4	4	4
Charleroi	1	3	4	1	2	3	2	3	4	3	4	4	4	5	4
Area
Coast	4	5	5	4	4	4	4	4	4	4	5	4	4	5	5
West-Vlaanderen (south)	3	4	4	4	4	4	4	4	4	4	5	4	5	6	4
Ghent canal area	3	4	4	4	4	4	3	3	4	4	4	4	4	6	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	2	3	3	5	6	4
Kempen - Vlaams-Brabant (east)	4	2	2	2	2	2	2	2	4	4	4	4	4	5	4
Limburg	4	4	4	4	4	4	4	3	4	4	4	4	4	5	4
Region
Brussels	4	4	4	4	4	4	3	3	4	4	4	4	4	5	4
Flanders	4	4	4	4	4	4	4	4	4	4	4	4	5	6	4
Wallonia	4	4	4	4	4	4	4	4	4	4	4	4	4	5	4
Country
Belgium	4	4	4	4	4	4	4	4	4	4	4	4	4	5	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