Air Quality index, 18/04/2002 - 02/05/2002

	18/04	19/04	20/04	21/04	22/04	23/04	24/04	25/04	26/04	27/04	28/04	29/04	30/04	01/05	02/05
Conurbation
Brussels	5	5	5	6	6	5	6	5	4	4	4	5	4	4	4
Antwerp	5	5	6	6	7	5	6	6	5	4	4	5	4	4	5
Ghent	4	5	6	6	6	5	6	5	4	3	3	4	4	3	4
Liège	6	5	6	6	6	5	7	6	6	4	6	4	5	5	4
Charleroi	5	4	6	6	6	5	7	7	5	4	4	4	4	4	3
Area
Coast	5	4	5	7	6	5	6	4	4	5	5	5	4	5	5
West-Vlaanderen (south)	4	4	5	6	7	5	6	6	4	5	5	5	5	4	3
Ghent canal area	5	5	6	7	7	5	6	5	5	4	4	4	5	4	4
Oost-Vlaanderen (south)	4	4	5	6	7	5	6	5	4	5	4	5	5	5	4
Antwerp harbour area	4	3	4	6	5	4	2	3	3	4	4	5	3	4	3
Kempen - Vlaams-Brabant (east)	NA	3	4	6	5	4	4	3	4	4	4	5	4	5	3
Limburg	NA	NA	6	6	6	4	6	6	3	3	4	5	NA	NA	4
Region
Brussels	5	5	5	6	6	5	6	5	4	4	4	5	4	4	4
Flanders	4	3	4	6	6	5	6	5	3	4	4	5	4	4	3
Wallonia	5	4	6	6	6	5	7	7	5	4	4	4	5	5	4
Country
Belgium	5	4	6	6	6	5	6	6	4	4	4	4	4	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