Air Quality index, 07/03/2004 - 21/03/2004

	07/03	08/03	09/03	10/03	11/03	12/03	13/03	14/03	15/03	16/03	17/03	18/03	19/03	20/03	21/03
Conurbation
Brussels	4	4	4	5	5	5	4	4	4	5	6	7	4	4	5
Antwerp	4	4	4	6	6	6	4	2	3	5	6	6	3	4	5
Ghent	4	4	3	6	6	6	4	4	4	5	6	6	4	4	5
Liège	6	6	4	6	6	7	4	5	5	5	7	7	4	3	5
Charleroi	5	5	4	5	6	5	4	5	5	4	6	7	4	3	3
Area
Coast	4	5	NA	NA	NA	6	5	4	5	4	4	5	4	5	5
West-Vlaanderen (south)	3	4	4	6	6	6	5	5	5	4	6	6	4	4	5
Ghent canal area	4	5	4	6	6	6	4	5	4	4	6	6	4	3	5
Oost-Vlaanderen (south)	3	4	3	6	5	5	4	5	4	4	5	6	4	4	5
Antwerp harbour area	4	4	4	6	6	6	4	4	4	5	5	6	3	4	5
Kempen - Vlaams-Brabant (east)	4	4	4	6	6	6	4	5	5	3	5	7	6	4	5
Limburg	4	4	3	6	6	6	5	5	5	4	5	6	4	4	5
Region
Brussels	4	4	4	5	5	5	4	4	4	5	6	7	4	4	5
Flanders	3	4	4	6	6	6	4	5	4	4	6	6	4	4	5
Wallonia	5	6	4	6	6	6	4	5	5	4	6	7	4	4	5
Country
Belgium	4	4	3	6	6	6	4	5	4	4	6	6	4	4	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