Air Quality index, 02/04/2021 - 16/04/2021

	02/04	03/04	04/04	05/04	06/04	07/04	08/04	09/04	10/04	11/04	12/04	13/04	14/04	15/04	16/04
Conurbation
Brussels	4	4	5	4	4	4	4	5	3	4	4	4	4	4	5
Antwerp	4	4	4	4	4	4	4	4	3	4	4	4	4	4	5
Ghent	4	5	4	4	4	4	4	4	3	4	4	4	4	4	4
Liège	4	4	5	4	4	4	4	5	4	4	4	4	5	4	4
Charleroi	4	4	5	4	4	4	4	5	3	4	4	4	4	4	4
Area
Coast	5	5	5	5	5	5	5	4	4	5	5	5	5	4	5
West-Vlaanderen (south)	4	5	5	4	4	4	4	5	3	4	4	4	5	4	4
Ghent canal area	4	4	5	4	4	4	4	4	3	4	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	5	5	5	5	4	4	4	3	5	5	5	4	5	5
Kempen - Vlaams-Brabant (east)	4	4	4	4	4	4	4	5	4	4	4	4	5	4	5
Limburg	4	5	5	4	4	4	4	5	4	4	4	4	5	4	5
Region
Brussels	4	4	5	4	4	4	4	5	3	4	4	4	4	4	5
Flanders	4	5	4	4	4	4	4	4	3	4	4	4	4	4	5
Wallonia	4	5	5	4	4	4	5	5	4	4	4	4	5	4	4
Country
Belgium	4	5	4	4	4	4	4	5	3	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