Air Quality index, 17/03/2009 - 31/03/2009

	17/03	18/03	19/03	20/03	21/03	22/03	23/03	24/03	25/03	26/03	27/03	28/03	29/03	30/03	31/03
Conurbation
Brussels	6	6	6	5	6	5	4	4	4	4	4	4	4	6	6
Antwerp	5	6	5	5	6	5	4	5	4	4	4	3	5	6	6
Ghent	6	5	6	5	6	5	4	5	4	4	4	4	5	5	6
Liège	7	5	6	5	6	6	4	4	3	3	4	4	4	5	6
Charleroi	7	5	6	5	6	5	4	4	3	3	4	4	4	5	6
Area
Coast	5	4	5	4	6	5	4	5	4	4	5	5	5	4	5
West-Vlaanderen (south)	6	5	6	5	6	5	4	4	4	4	5	5	5	4	6
Ghent canal area	6	5	6	5	6	5	4	4	4	4	4	4	5	5	6
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	5	5	5	4	4	4	4	4	4	4	4	3	5	5	6
Kempen - Vlaams-Brabant (east)	6	4	5	4	6	5	4	5	4	4	4	4	5	5	5
Limburg	5	5	4	4	6	5	4	4	4	4	4	5	5	5	NA
Region
Brussels	6	6	6	5	6	5	4	4	4	4	4	4	4	6	6
Flanders	6	5	6	4	6	5	4	4	4	4	4	4	5	5	6
Wallonia	6	4	5	4	6	5	4	4	3	3	4	4	4	5	5
Country
Belgium	6	5	6	4	6	5	4	4	4	3	4	4	5	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