Air Quality index, 18/05/2006 - 01/06/2006

	18/05	19/05	20/05	21/05	22/05	23/05	24/05	25/05	26/05	27/05	28/05	29/05	30/05	31/05	01/06
Conurbation
Brussels	4	4	4	4	4	4	4	4	2	2	4	4	4	5	4
Antwerp	4	4	5	4	4	4	4	4	4	2	5	5	5	4	4
Ghent	4	4	5	5	4	4	5	4	4	2	5	5	5	4	4
Liège	4	4	4	4	5	4	4	4	2	2	5	4	4	4	4
Charleroi	4	3	4	4	4	3	3	4	3	2	4	3	4	3	3
Area
Coast	5	5	5	5	5	5	5	5	4	2	5	5	5	5	5
West-Vlaanderen (south)	5	5	5	5	5	4	5	5	4	2	5	5	5	5	4
Ghent canal area	4	4	5	4	4	4	4	5	2	2	5	5	4	4	4
Oost-Vlaanderen (south)	6	5	5	5	5	4	5	5	3	2	5	5	5	4	4
Antwerp harbour area	5	4	5	4	4	4	4	4	3	3	4	5	4	4	4
Kempen - Vlaams-Brabant (east)	4	4	5	4	5	4	4	4	3	2	5	5	5	4	4
Limburg	5	4	5	5	5	4	5	4	3	2	5	5	5	4	4
Region
Brussels	4	4	4	4	4	4	4	4	2	2	4	4	4	5	4
Flanders	5	4	5	5	4	4	5	4	3	2	5	5	5	4	4
Wallonia	4	4	5	4	5	4	4	4	2	2	5	4	5	4	4
Country
Belgium	4	4	5	4	4	4	4	4	3	2	5	4	4	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