Air Quality index, 06/10/2003 - 20/10/2003

	06/10	07/10	08/10	09/10	10/10	11/10	12/10	13/10	14/10	15/10	16/10	17/10	18/10	19/10	20/10
Conurbation
Brussels	3	3	4	4	4	5	4	5	4	4	4	5	4	5	4
Antwerp	4	4	4	5	4	5	5	4	4	4	4	4	5	6	4
Ghent	3	4	NA	4	5	5	NA	4	4	4	4	4	4	5	4
Liège	3	3	3	NA	4	4	3	4	4	6	4	4	6	6	7
Charleroi	3	4	4	NA	4	4	5	6	5	5	5	5	5	6	5
Area
Coast	NA	4	3	4	NA	5	4	NA	4	4	4	4	5	5	3
West-Vlaanderen (south)	5	4	5	5	6	5	5	7	7	7	7	7	6	6	NA
Ghent canal area	3	4	NA	4	3	4	4	4	4	4	4	4	5	5	4
Oost-Vlaanderen (south)	2	4	NA	5	5	4	3	3	3	3	3	3	4	5	3
Antwerp harbour area	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Kempen - Vlaams-Brabant (east)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Limburg	2	4	3	3	3	4	4	3	2	3	3	3	3	5	4
Region
Brussels	3	3	4	4	4	5	4	5	4	4	4	5	4	5	4
Flanders	3	4	NA	4	4	4	4	4	4	4	4	4	5	5	4
Wallonia	3	4	4	NA	4	4	4	5	4	4	4	5	5	6	6
Country
Belgium	3	3	4	4	4	4	4	4	4	4	4	4	5	6	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