Air Quality index, 21/04/2002 - 05/05/2002

	21/04	22/04	23/04	24/04	25/04	26/04	27/04	28/04	29/04	30/04	01/05	02/05	03/05	04/05	05/05
Conurbation
Brussels	6	6	5	6	5	4	4	4	5	4	4	4	4	3	4
Antwerp	6	7	5	6	6	5	4	4	5	4	4	5	5	4	5
Ghent	6	6	5	6	5	4	3	3	4	4	3	4	4	3	3
Liège	6	6	5	7	6	6	4	6	4	5	5	4	4	4	4
Charleroi	6	6	5	7	7	5	4	4	4	4	4	3	4	4	4
Area
Coast	7	6	5	6	4	4	5	5	5	4	5	5	5	5	5
West-Vlaanderen (south)	6	7	5	6	6	4	5	5	5	5	4	3	4	5	5
Ghent canal area	7	7	5	6	5	5	4	4	4	5	4	4	4	4	4
Oost-Vlaanderen (south)	6	7	5	6	5	4	5	4	5	5	5	4	5	5	5
Antwerp harbour area	6	5	4	2	3	3	4	4	5	3	4	3	4	4	5
Kempen - Vlaams-Brabant (east)	6	5	4	4	3	4	4	4	5	4	5	3	4	4	4
Limburg	6	6	4	6	6	3	3	4	5	NA	NA	4	4	4	4
Region
Brussels	6	6	5	6	5	4	4	4	5	4	4	4	4	3	4
Flanders	6	6	5	6	5	3	4	4	5	4	4	3	4	4	5
Wallonia	6	6	5	7	7	5	4	4	4	5	5	4	4	4	4
Country
Belgium	6	6	5	6	6	4	4	4	4	4	4	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