Air Quality index, 29/04/2002 - 13/05/2002

	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	13/05
Conurbation
Brussels	5	4	4	4	4	3	4	4	4	6	6	6	4	4	5
Antwerp	5	4	4	5	5	4	5	4	4	5	6	7	7	5	4
Ghent	4	4	3	4	4	3	3	4	4	6	7	7	7	4	5
Liège	4	5	5	4	4	4	4	4	5	6	4	3	3	4	5
Charleroi	4	4	4	3	4	4	4	3	4	6	6	5	3	4	5
Area
Coast	5	4	5	5	5	5	5	5	5	5	5	7	6	5	5
West-Vlaanderen (south)	5	5	4	3	4	5	5	4	4	3	3	7	7	4	5
Ghent canal area	4	5	4	4	4	4	4	3	5	5	7	7	8	4	5
Oost-Vlaanderen (south)	5	5	5	4	5	5	5	4	5	4	6	5	7	4	5
Antwerp harbour area	5	3	4	3	4	4	5	3	4	3	3	2	2	3	5
Kempen - Vlaams-Brabant (east)	5	4	5	3	4	4	4	4	5	4	4	3	5	4	5
Limburg	5	NA	NA	4	4	4	4	3	3	5	6	6	5	6	3
Region
Brussels	5	4	4	4	4	3	4	4	4	6	6	6	4	4	5
Flanders	5	4	4	3	4	4	5	3	4	4	4	2	3	4	5
Wallonia	4	5	5	4	4	4	4	4	5	5	6	4	4	4	5
Country
Belgium	4	4	4	3	4	4	4	3	5	5	6	6	4	4	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