Air Quality index, 22/04/2009 - 06/05/2009

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