Air Quality index, 28/04/2004 - 12/05/2004

	28/04	29/04	30/04	01/05	02/05	03/05	04/05	05/05	06/05	07/05	08/05	09/05	10/05	11/05	12/05
Conurbation
Brussels	5	4	5	5	5	5	4	4	4	4	4	4	4	5	4
Antwerp	5	5	6	4	5	5	4	4	4	5	4	4	5	5	5
Ghent	5	4	6	4	5	5	4	4	4	4	4	4	5	4	5
Liège	5	7	5	5	6	4	5	5	4	3	4	4	5	6	5
Charleroi	5	5	5	5	6	5	4	4	4	4	4	4	4	5	5
Area
Coast	5	NA	6	6	NA	NA	NA	4	4	NA	NA	NA	NA	NA	NA
West-Vlaanderen (south)	NA	3	6	3	4	4	3	3	3	3	3	4	5	4	4
Ghent canal area	5	5	6	4	5	4	4	4	4	4	4	4	5	5	5
Oost-Vlaanderen (south)	6	5	5	5	6	5	4	5	5	6	5	4	4	4	5
Antwerp harbour area	5	4	6	3	4	4	4	4	4	4	3	4	4	4	4
Kempen - Vlaams-Brabant (east)	6	5	7	5	5	5	5	5	4	4	4	4	5	7	5
Limburg	6	5	4	5	6	5	5	5	4	3	4	4	5	6	5
Region
Brussels	5	4	5	5	5	5	4	4	4	4	4	4	4	5	4
Flanders	5	4	6	4	5	4	4	4	4	4	4	4	5	5	5
Wallonia	NA	NA	5	5	6	5	5	5	4	4	4	4	4	6	5
Country
Belgium	5	4	6	5	5	5	4	4	4	4	4	4	5	5	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