Air Quality index, 21/03/2011 - 04/04/2011

	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	7	5	6	6	4	4	5	7	4	3	3	4	4	4
Antwerp	6	6	4	4	5	4	4	4	6	6	3	3	4	4	4
Ghent	6	7	4	5	6	4	5	5	6	4	3	3	4	4	5
Liège	5	6	6	5	6	4	5	6	6	5	4	2	5	4	4
Charleroi	5	6	6	6	7	6	6	6	7	4	2	3	4	3	4
Area
Coast	6	5	4	4	5	6	5	4	6	4	3	3	4	4	5
West-Vlaanderen (south)	7	6	4	5	5	4	4	4	6	4	3	3	4	4	4
Ghent canal area	6	7	4	4	6	3	5	5	7	6	3	3	4	4	4
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	6	6	4	NA	NA	4	4	4	6	5	3	3	4	3	4
Kempen - Vlaams-Brabant (east)	4	5	4	4	6	3	6	4	6	4	3	3	4	3	4
Limburg	4	5	3	4	5	2	4	5	6	5	3	3	4	3	4
Region
Brussels	6	7	5	6	6	4	4	5	7	4	3	3	4	4	4
Flanders	6	6	4	4	5	4	4	4	6	5	3	3	4	4	4
Wallonia	4	6	5	5	6	5	5	5	6	4	3	2	4	4	4
Country
Belgium	6	6	4	5	6	4	4	4	6	5	3	3	4	4	4

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