Air Quality index, 31/03/2011 - 14/04/2011

	31/03	01/04	02/04	03/04	04/04	05/04	06/04	07/04	08/04	09/04	10/04	11/04	12/04	13/04	14/04
Conurbation
Brussels	3	3	4	4	4	4	4	4	5	4	4	5	4	4	5
Antwerp	3	3	4	4	4	4	5	4	4	4	4	6	4	5	5
Ghent	3	3	4	4	5	4	4	4	4	4	5	5	5	4	4
Liège	4	2	5	4	4	NA	NA	4	4	4	4	5	4	4	6
Charleroi	2	3	4	3	4	NA	NA	4	5	4	4	5	4	4	5
Area
Coast	3	3	4	4	5	4	4	4	4	5	4	5	4	4	4
West-Vlaanderen (south)	3	3	4	4	4	4	4	4	4	5	4	6	5	4	4
Ghent canal area	3	3	4	4	4	4	4	5	5	5	5	6	4	4	4
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	3	3	4	3	4	4	4	4	4	4	5	6	5	NA	NA
Kempen - Vlaams-Brabant (east)	3	3	4	3	4	5	4	4	4	5	5	5	5	5	5
Limburg	3	3	4	3	4	4	4	4	4	4	4	5	5	4	4
Region
Brussels	3	3	4	4	4	4	4	4	5	4	4	5	4	4	5
Flanders	3	3	4	4	4	4	4	4	4	4	4	6	4	4	4
Wallonia	3	2	4	4	4	NA	NA	5	4	4	4	5	4	5	5
Country
Belgium	3	3	4	4	4	4	3	4	4	4	4	5	4	4	5

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