Air Quality index, 10/09/2021 - 24/09/2021

	10/09	11/09	12/09	13/09	14/09	15/09	16/09	17/09	18/09	19/09	20/09	21/09	22/09	23/09	24/09
Conurbation
Brussels	3	3	4	4	3	4	4	5	5	4	3	4	4	4	3
Antwerp	2	3	3	4	3	4	4	4	4	4	3	3	5	4	3
Ghent	4	4	4	4	3	4	4	4	5	4	3	3	4	4	4
Liège	3	4	5	4	3	4	4	4	5	4	3	4	3	4	3
Charleroi	2	2	4	4	3	3	4	4	4	4	3	4	4	3	2
Area
Coast	5	4	4	4	3	5	4	5	5	4	4	3	5	4	4
West-Vlaanderen (south)	4	4	4	4	4	4	4	4	5	4	4	4	4	4	4
Ghent canal area	3	3	4	4	3	4	4	4	5	4	4	3	4	4	3
Oost-Vlaanderen (south)	3	4	4	4	3	4	4	4	5	4	3	2	4	4	3
Antwerp harbour area	3	3	4	4	3	4	5	4	5	4	4	3	4	4	3
Kempen - Vlaams-Brabant (east)	3	3	4	4	3	4	4	5	5	4	3	3	4	4	3
Limburg	3	3	4	4	3	4	4	5	5	4	3	3	4	4	3
Region
Brussels	3	3	4	4	3	4	4	5	5	4	3	4	4	4	3
Flanders	3	3	4	4	3	4	4	4	5	4	3	2	4	4	3
Wallonia	3	4	4	4	3	3	4	4	5	4	3	4	4	4	3
Country
Belgium	3	3	4	4	3	4	4	4	5	4	3	4	4	4	3

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