Air Quality index, 21/05/2002 - 04/06/2002

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