Air Quality index, 02/05/2007 - 16/05/2007

	02/05	03/05	04/05	05/05	06/05	07/05	08/05	09/05	10/05	11/05	12/05	13/05	14/05	15/05	16/05
Conurbation
Brussels	5	5	6	5	5	4	4	4	3	3	4	4	4	4	3
Antwerp	5	6	8	5	5	4	4	4	4	5	4	4	4	4	4
Ghent	6	6	6	5	5	4	4	4	4	4	4	4	4	4	4
Liège	5	6	6	NA	NA	4	4	4	5	5	4	4	5	4	4
Charleroi	6	6	7	NA	NA	3	4	4	4	4	4	3	4	4	3
Area
Coast	5	5	5	6	5	4	4	4	4	4	4	4	5	5	5
West-Vlaanderen (south)	6	5	5	5	5	4	4	4	4	4	4	5	4	4	5
Ghent canal area	6	6	7	5	5	3	4	4	3	4	4	4	4	3	4
Oost-Vlaanderen (south)	5	6	6	5	5	4	4	4	4	4	4	5	5	4	4
Antwerp harbour area	6	7	6	5	5	4	4	4	3	4	4	4	4	4	4
Kempen - Vlaams-Brabant (east)	5	6	7	6	5	4	4	4	3	4	4	4	4	4	4
Limburg	NA	NA	NA	NA	NA	2	4	4	3	4	4	4	4	4	4
Region
Brussels	5	5	6	5	5	4	4	4	3	3	4	4	4	4	3
Flanders	5	5	6	5	5	4	4	4	3	4	4	4	4	4	4
Wallonia	6	6	6	NA	NA	4	4	4	4	4	4	4	4	4	4
Country
Belgium	5	6	6	5	5	4	4	4	3	4	4	4	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