Air Quality index, 30/01/2011 - 13/02/2011

	30/01	31/01	01/02	02/02	03/02	04/02	05/02	06/02	07/02	08/02	09/02	10/02	11/02	12/02	13/02
Conurbation
Brussels	6	6	7	4	4	3	4	4	3	6	5	4	5	4	3
Antwerp	5	6	7	5	5	4	4	4	4	6	6	4	5	4	3
Ghent	6	7	7	6	5	4	4	4	4	5	4	5	5	4	3
Liège	7	7	6	3	3	3	4	4	4	5	5	4	4	4	3
Charleroi	7	7	6	3	3	3	4	4	3	6	6	4	4	3	3
Area
Coast	5	5	5	3	4	5	5	4	4	4	4	4	4	3	3
West-Vlaanderen (south)	6	6	7	5	4	4	5	5	4	6	4	4	4	4	3
Ghent canal area	6	7	7	6	5	4	4	4	4	5	5	6	4	5	3
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	4	4	6	4	4	4	4	4	3	5	6	4	5	4	3
Kempen - Vlaams-Brabant (east)	7	7	7	4	3	4	4	4	4	4	4	4	3	3	3
Limburg	7	7	7	3	5	4	4	4	4	4	4	3	3	3	3
Region
Brussels	6	6	7	4	4	3	4	4	3	6	5	4	5	4	3
Flanders	6	6	7	5	4	4	4	4	4	5	5	4	4	4	3
Wallonia	6	7	6	3	3	3	4	4	4	4	5	4	3	3	4
Country
Belgium	6	6	7	4	4	4	4	4	4	5	5	4	3	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