Air Quality index, 21/05/2007 - 04/06/2007

	21/05	22/05	23/05	24/05	25/05	26/05	27/05	28/05	29/05	30/05	31/05	01/06	02/06	03/06	04/06
Conurbation
Brussels	6	6	5	7	7	5	5	4	4	4	5	5	7	6	5
Antwerp	5	6	5	7	7	5	5	4	4	4	4	5	7	6	6
Ghent	7	6	5	7	7	4	4	4	4	4	4	5	7	6	4
Liège	6	6	5	7	7	6	5	4	4	5	4	4	5	5	4
Charleroi	7	6	6	7	7	6	4	4	3	4	4	3	7	5	6
Area
Coast	5	5	6	7	5	4	4	5	4	4	4	5	5	4	5
West-Vlaanderen (south)	6	5	5	6	7	5	5	4	4	4	3	5	6	5	5
Ghent canal area	7	6	5	7	6	NA	NA	NA	4	4	4	5	7	6	5
Oost-Vlaanderen (south)	3	3	6	7	8	5	5	4	4	4	4	3	7	6	5
Antwerp harbour area	6	NA	4	7	7	4	4	4	4	4	3	4	7	6	6
Kempen - Vlaams-Brabant (east)	6	6	6	8	7	6	5	4	4	4	4	4	7	6	6
Limburg	6	6	6	7	7	6	5	4	4	5	4	4	6	5	5
Region
Brussels	6	6	5	7	7	5	5	4	4	4	5	5	7	6	5
Flanders	6	6	6	7	7	5	4	4	4	4	4	4	7	6	5
Wallonia	5	5	5	7	7	6	5	4	4	5	4	3	6	5	5
Country
Belgium	6	6	5	7	7	5	5	4	4	4	4	4	7	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