Air Quality index, 11/02/2021 - 25/02/2021

	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	24/02	25/02
Conurbation
Brussels	4	3	4	4	3	3	3	3	3	4	4	4	4	4	5
Antwerp	4	3	3	3	3	4	3	3	4	4	5	NA	6	6	6
Ghent	4	4	4	4	4	3	4	4	4	4	4	NA	6	6	6
Liège	4	NA	4	4	4	3	4	4	4	4	4	4	4	5	6
Charleroi	4	NA	4	4	3	3	3	3	3	4	4	4	4	5	6
Area
Coast	3	4	4	3	3	4	4	4	4	4	4	NA	4	4	3
West-Vlaanderen (south)	4	3	4	4	3	3	4	4	4	4	4	NA	5	6	5
Ghent canal area	4	4	4	4	4	3	4	4	4	4	4	NA	6	6	6
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	3	3	3	3	3	4	4	NA	6	6	6
Kempen - Vlaams-Brabant (east)	3	4	4	4	4	3	4	4	4	4	4	NA	5	6	6
Limburg	3	3	4	4	3	3	4	4	4	4	4	NA	6	6	6
Region
Brussels	4	3	4	4	3	3	3	3	3	4	4	4	4	4	5
Flanders	3	3	4	4	3	3	4	4	4	4	4	NA	6	6	6
Wallonia	3	NA	4	4	4	3	4	4	4	4	4	4	4	5	6
Country
Belgium	3	3	4	4	4	3	4	4	4	4	4	NA	5	6	6

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