Air Quality index, 18/12/2006 - 01/01/2007

	18/12	19/12	20/12	21/12	22/12	23/12	24/12	25/12	26/12	27/12	28/12	29/12	30/12	31/12	01/01
Conurbation
Brussels	5	6	5	6	4	5	6	2	3	3	3	4	3	4	4
Antwerp	5	6	6	5	4	7	6	4	4	4	5	4	3	4	4
Ghent	5	7	6	5	4	7	7	4	4	4	5	4	3	4	4
Liège	5	6	7	6	6	NA	NA	5	5	4	4	NA	3	3	4
Charleroi	5	7	8	8	6	NA	NA	5	5	6	5	4	3	4	3
Area
Coast	3	4	4	4	4	6	7	5	5	3	NA	NA	4	4	4
West-Vlaanderen (south)	5	7	7	6	5	7	7	4	4	3	4	4	3	4	4
Ghent canal area	6	7	7	5	4	7	7	4	5	4	5	4	3	4	3
Oost-Vlaanderen (south)	3	5	4	6	3	4	6	2	3	3	3	3	3	4	4
Antwerp harbour area	6	6	6	4	3	6	5	3	4	4	4	5	4	4	4
Kempen - Vlaams-Brabant (east)	3	4	4	5	4	6	6	3	4	4	4	3	3	4	4
Limburg	4	5	5	5	4	5	6	3	4	4	5	3	3	4	4
Region
Brussels	5	6	5	6	4	5	6	2	3	3	3	4	3	4	4
Flanders	5	6	6	5	4	6	6	4	4	4	4	4	3	4	4
Wallonia	4	6	7	6	5	NA	NA	4	4	4	4	4	3	4	4
Country
Belgium	4	6	6	6	4	6	6	3	4	4	4	4	3	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