Air Quality index, 09/04/2021 - 23/04/2021

	09/04	10/04	11/04	12/04	13/04	14/04	15/04	16/04	17/04	18/04	19/04	20/04	21/04	22/04	23/04
Conurbation
Brussels	5	3	4	4	4	4	4	5	5	5	4	5	5	4	5
Antwerp	4	3	4	4	4	4	4	5	5	4	4	6	5	4	6
Ghent	4	3	4	4	4	4	4	4	5	4	5	6	6	5	4
Liège	5	4	4	4	4	5	4	4	5	5	6	5	5	4	5
Charleroi	5	3	4	4	4	4	4	4	5	5	5	6	5	4	5
Area
Coast	4	4	5	5	5	5	4	5	5	5	5	4	5	5	4
West-Vlaanderen (south)	5	3	4	4	4	5	4	4	5	5	4	6	5	4	4
Ghent canal area	4	3	4	4	4	4	4	4	4	4	4	6	6	4	4
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	4	3	5	5	5	4	5	5	5	5	4	6	5	5	5
Kempen - Vlaams-Brabant (east)	5	4	4	4	4	5	4	5	5	5	4	5	5	4	5
Limburg	5	4	4	4	4	5	4	5	5	5	5	5	5	5	5
Region
Brussels	5	3	4	4	4	4	4	5	5	5	4	5	5	4	5
Flanders	4	3	4	4	4	4	4	5	5	5	4	6	5	4	5
Wallonia	5	4	4	4	4	5	4	4	5	5	5	5	5	5	5
Country
Belgium	5	3	4	4	4	4	4	4	5	5	4	5	5	4	5

1	exellent
2	very good
3	good
4	fairly good
5	moderate
6	poor
7	very poor
8	bad
9	very bad
10	horrible