Air Quality index, 17/04/2009 - 01/05/2009

	17/04	18/04	19/04	20/04	21/04	22/04	23/04	24/04	25/04	26/04	27/04	28/04	29/04	30/04	01/05
Conurbation
Brussels	5	7	5	6	6	5	5	5	5	4	4	4	4	6	5
Antwerp	7	6	4	5	6	5	4	5	4	4	4	4	4	6	6
Ghent	6	6	4	6	7	5	4	5	5	4	4	4	4	5	6
Liège	3	6	4	6	6	5	4	5	6	6	5	4	4	5	6
Charleroi	3	6	4	6	6	5	5	5	4	4	4	4	3	5	5
Area
Coast	4	5	5	4	5	4	4	5	5	5	4	5	4	5	5
West-Vlaanderen (south)	4	5	4	5	5	4	5	5	5	4	4	5	3	5	6
Ghent canal area	6	6	5	7	7	5	4	7	5	4	5	4	4	6	6
Oost-Vlaanderen (south)	2	5	4	5	4	4	4	5	4	4	5	4	4	4	6
Antwerp harbour area	5	6	4	5	4	4	4	5	4	3	4	3	4	5	5
Kempen - Vlaams-Brabant (east)	6	6	5	5	6	5	4	6	5	4	5	4	5	5	6
Limburg	5	6	5	5	5	5	4	5	5	5	5	4	4	5	6
Region
Brussels	5	7	5	6	6	5	5	5	5	4	4	4	4	6	5
Flanders	6	6	4	6	6	4	4	5	5	4	4	4	4	5	6
Wallonia	3	6	5	5	5	5	4	5	5	5	5	4	4	5	6
Country
Belgium	5	6	4	5	6	5	4	5	5	4	4	4	4	5	6

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