Air Quality index, 09/05/2007 - 23/05/2007

	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	4	3	3	4	4	4	4	3	4	3	4	4	6	6	5
Antwerp	4	4	5	4	4	4	4	4	4	4	5	5	5	6	5
Ghent	4	4	4	4	4	4	4	4	4	3	5	5	7	6	5
Liège	4	5	5	4	4	5	4	4	3	3	4	4	6	6	5
Charleroi	4	4	4	4	3	4	4	3	4	3	4	4	7	6	6
Area
Coast	4	4	4	4	4	5	5	5	3	3	5	4	5	5	6
West-Vlaanderen (south)	4	4	4	4	5	4	4	5	4	3	5	4	6	5	5
Ghent canal area	4	3	4	4	4	4	3	4	4	3	5	5	7	6	5
Oost-Vlaanderen (south)	4	4	4	4	5	5	4	4	4	3	5	5	3	3	6
Antwerp harbour area	4	3	4	4	4	4	4	4	4	3	5	5	6	NA	4
Kempen - Vlaams-Brabant (east)	4	3	4	4	4	4	4	4	4	3	5	5	6	6	6
Limburg	4	3	4	4	4	4	4	4	3	3	5	4	6	6	6
Region
Brussels	4	3	3	4	4	4	4	3	4	3	4	4	6	6	5
Flanders	4	3	4	4	4	4	4	4	4	3	5	4	6	6	6
Wallonia	4	4	4	4	4	4	4	4	3	3	4	4	5	5	5
Country
Belgium	4	3	4	4	4	4	4	4	3	3	5	4	6	6	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