Air Quality index, 28/04/2007 - 12/05/2007

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