Air Quality index, 09/05/2006 - 23/05/2006

	09/05	10/05	11/05	12/05	13/05	14/05	15/05	16/05	17/05	18/05	19/05	20/05	21/05	22/05	23/05
Conurbation
Brussels	6	7	6	6	6	5	4	3	4	4	4	4	4	4	4
Antwerp	6	6	7	6	6	6	4	4	4	4	4	5	4	4	4
Ghent	5	6	6	6	6	6	5	4	4	4	4	5	5	4	4
Liège	6	7	6	7	6	6	5	3	4	4	4	4	4	5	4
Charleroi	4	6	7	7	5	4	4	3	4	4	3	4	4	4	3
Area
Coast	4	5	5	6	6	6	5	4	4	5	5	5	5	5	5
West-Vlaanderen (south)	4	6	5	6	6	5	5	4	4	5	5	5	5	5	4
Ghent canal area	6	7	6	6	6	6	5	4	4	4	4	5	4	4	4
Oost-Vlaanderen (south)	4	5	7	7	7	6	5	5	5	6	5	5	5	5	4
Antwerp harbour area	6	6	7	6	6	NA	NA	4	4	5	4	5	4	4	4
Kempen - Vlaams-Brabant (east)	6	6	7	7	6	6	5	4	6	4	4	5	4	5	4
Limburg	6	6	7	7	6	5	5	4	4	5	4	5	5	5	4
Region
Brussels	6	7	6	6	6	5	4	3	4	4	4	4	4	4	4
Flanders	6	6	6	6	6	5	5	4	4	5	4	5	5	4	4
Wallonia	5	6	7	7	6	4	5	4	4	4	4	5	4	5	4
Country
Belgium	6	6	6	6	6	5	5	4	4	4	4	5	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