Air Quality index, 09/02/2021 - 23/02/2021

	09/02	10/02	11/02	12/02	13/02	14/02	15/02	16/02	17/02	18/02	19/02	20/02	21/02	22/02	23/02
Conurbation
Brussels	3	3	4	3	4	4	3	3	3	3	3	4	4	4	4
Antwerp	3	3	4	3	3	3	3	4	3	3	4	4	5	NA	6
Ghent	3	4	4	4	4	4	4	3	4	4	4	4	4	NA	6
Liège	3	3	4	NA	4	4	4	3	4	4	4	4	4	4	4
Charleroi	3	3	4	NA	4	4	3	3	3	3	3	4	4	4	4
Area
Coast	4	3	3	4	4	3	3	4	4	4	4	4	4	NA	4
West-Vlaanderen (south)	3	4	4	3	4	4	3	3	4	4	4	4	4	NA	5
Ghent canal area	4	3	4	4	4	4	4	3	4	4	4	4	4	NA	6
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	4	3	4	4	4	4	3	3	3	3	3	4	4	NA	6
Kempen - Vlaams-Brabant (east)	4	4	3	4	4	4	4	3	4	4	4	4	4	NA	5
Limburg	3	3	3	3	4	4	3	3	4	4	4	4	4	NA	6
Region
Brussels	3	3	4	3	4	4	3	3	3	3	3	4	4	4	4
Flanders	3	3	3	3	4	4	3	3	4	4	4	4	4	NA	6
Wallonia	3	3	3	NA	4	4	4	3	4	4	4	4	4	4	4
Country
Belgium	3	3	3	3	4	4	4	3	4	4	4	4	4	NA	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