Air Quality index, 21/04/2009 - 05/05/2009

	21/04	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
Conurbation
Brussels	6	5	5	5	5	4	4	4	4	6	5	4	4	5	4
Antwerp	6	5	4	5	4	4	4	4	4	6	6	5	4	5	3
Ghent	7	5	4	5	5	4	4	4	4	5	6	4	4	4	4
Liège	6	5	4	5	6	6	5	4	4	5	6	4	4	4	3
Charleroi	6	5	5	5	4	4	4	4	3	5	5	3	4	4	3
Area
Coast	5	4	4	5	5	5	4	5	4	5	5	4	5	4	4
West-Vlaanderen (south)	5	4	5	5	5	4	4	5	3	5	6	4	5	4	4
Ghent canal area	7	5	4	7	5	4	5	4	4	6	6	4	5	4	4
Oost-Vlaanderen (south)	4	4	4	5	4	4	5	4	4	4	6	4	4	4	4
Antwerp harbour area	4	4	4	5	4	3	4	3	4	5	5	4	4	4	4
Kempen - Vlaams-Brabant (east)	6	5	4	6	5	4	5	4	5	5	6	4	4	4	3
Limburg	5	5	4	5	5	5	5	4	4	5	6	4	4	4	3
Region
Brussels	6	5	5	5	5	4	4	4	4	6	5	4	4	5	4
Flanders	6	4	4	5	5	4	4	4	4	5	6	4	4	4	4
Wallonia	5	5	4	5	5	5	5	4	4	5	6	4	4	4	3
Country
Belgium	6	5	4	5	5	4	4	4	4	5	6	4	4	4	3

1	exellent
2	very good
3	good
4	fairly good
5	moderate
6	poor
7	very poor
8	bad
9	very bad
10	horrible