Air Quality index, 06/02/2011 - 20/02/2011

	06/02	07/02	08/02	09/02	10/02	11/02	12/02	13/02	14/02	15/02	16/02	17/02	18/02	19/02	20/02
Conurbation
Brussels	4	3	6	5	4	5	4	3	5	4	5	5	7	6	6
Antwerp	4	4	6	6	4	5	4	3	5	4	5	4	7	6	6
Ghent	4	4	5	4	5	5	4	3	4	3	5	5	7	6	6
Liège	4	4	5	5	4	4	4	3	4	3	5	6	6	6	5
Charleroi	4	3	6	6	4	4	3	3	4	3	5	6	6	6	5
Area
Coast	4	4	4	4	4	4	3	3	4	3	3	5	7	6	7
West-Vlaanderen (south)	5	4	6	4	4	4	4	3	4	3	5	5	7	6	6
Ghent canal area	4	4	5	5	6	4	5	3	4	3	4	5	7	7	6
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	4	3	5	6	4	5	4	3	4	4	5	4	6	5	5
Kempen - Vlaams-Brabant (east)	4	4	4	4	4	3	3	3	3	NA	4	5	7	6	6
Limburg	4	4	4	4	3	3	3	3	3	3	4	5	6	5	6
Region
Brussels	4	3	6	5	4	5	4	3	5	4	5	5	7	6	6
Flanders	4	4	5	5	4	4	4	3	4	3	4	5	7	6	6
Wallonia	4	4	4	5	4	3	3	4	3	3	4	5	6	5	5
Country
Belgium	4	4	5	5	4	3	4	3	4	3	4	5	6	6	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