Air Quality index, 11/09/2017 - 25/09/2017

	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	25/09
Conurbation
Brussels	3	3	3	3	4	3	4	3	4	3	4	4	4	4	4
Antwerp	3	3	4	3	3	3	4	3	4	3	4	4	4	4	5
Ghent	3	3	4	4	3	3	4	3	4	3	4	3	4	4	5
Liège	4	3	3	3	2	4	4	3	4	4	4	3	4	4	3
Charleroi	3	2	3	2	2	3	3	2	3	3	4	4	4	5	4
Area
Coast	4	4	4	3	3	3	4	4	4	4	4	4	4	5	5
West-Vlaanderen (south)	4	4	4	3	3	3	4	3	4	4	4	4	4	4	6
Ghent canal area	3	3	4	3	3	2	4	3	4	3	4	3	4	4	6
Oost-Vlaanderen (south)	4	4	4	4	3	4	4	4	4	4	5	3	4	5	4
Antwerp harbour area	3	3	4	3	3	3	4	4	4	3	4	4	4	4	3
Kempen - Vlaams-Brabant (east)	4	3	4	3	2	4	4	3	4	3	4	3	4	4	4
Limburg	4	3	4	4	3	4	4	3	4	3	4	3	4	3	3
Region
Brussels	3	3	3	3	4	3	4	3	4	3	4	4	4	4	4
Flanders	3	3	4	3	3	3	4	3	4	3	4	3	4	4	5
Wallonia	3	3	3	3	3	4	4	3	4	4	4	3	4	4	4
Country
Belgium	3	3	4	3	3	3	4	3	4	3	4	3	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