Air Quality index, 21/03/2009 - 04/04/2009

	21/03	22/03	23/03	24/03	25/03	26/03	27/03	28/03	29/03	30/03	31/03	01/04	02/04	03/04	04/04
Conurbation
Brussels	6	5	4	4	4	4	4	4	4	6	6	6	6	8	8
Antwerp	6	5	4	5	4	4	4	3	5	6	6	5	5	8	8
Ghent	6	5	4	5	4	4	4	4	5	5	6	5	6	8	8
Liège	6	6	4	4	3	3	4	4	4	5	6	6	6	7	7
Charleroi	6	5	4	4	3	3	4	4	4	5	6	6	6	8	7
Area
Coast	6	5	4	5	4	4	5	5	5	4	5	5	5	7	7
West-Vlaanderen (south)	6	5	4	4	4	4	5	5	5	4	6	5	5	7	7
Ghent canal area	6	5	4	4	4	4	4	4	5	5	6	5	6	8	8
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	4	4	4	4	4	4	4	3	5	5	6	4	4	7	7
Kempen - Vlaams-Brabant (east)	6	5	4	5	4	4	4	4	5	5	5	5	5	7	8
Limburg	6	5	4	4	4	4	4	5	5	5	NA	5	5	7	8
Region
Brussels	6	5	4	4	4	4	4	4	4	6	6	6	6	8	8
Flanders	6	5	4	4	4	4	4	4	5	5	6	5	5	7	8
Wallonia	6	5	4	4	3	3	4	4	4	5	5	6	6	7	7
Country
Belgium	6	5	4	4	4	3	4	4	5	5	6	5	6	7	7

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