Air Quality index, 21/03/2012 - 04/04/2012

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