Air Quality index, 10/05/2009 - 24/05/2009

	10/05	11/05	12/05	13/05	14/05	15/05	16/05	17/05	18/05	19/05	20/05	21/05	22/05	23/05	24/05
Conurbation
Brussels	6	5	4	4	4	3	4	4	4	4	5	5	5	5	7
Antwerp	6	4	4	4	4	4	4	4	4	5	5	4	5	5	6
Ghent	6	4	4	4	5	3	4	4	4	5	5	5	5	5	5
Liège	5	4	3	4	4	3	5	5	5	5	5	6	5	6	7
Charleroi	5	4	3	3	4	3	4	4	4	4	5	5	4	5	7
Area
Coast	5	5	4	5	6	5	5	4	5	5	5	5	5	5	4
West-Vlaanderen (south)	5	4	4	4	5	4	4	4	4	5	5	5	5	5	5
Ghent canal area	6	4	5	4	6	4	4	4	4	4	5	5	5	5	5
Oost-Vlaanderen (south)	6	5	4	2	4	4	4	4	5	5	6	5	5	5	7
Antwerp harbour area	6	5	4	4	4	3	4	4	4	4	4	4	5	5	NA
Kempen - Vlaams-Brabant (east)	6	5	4	4	4	3	4	4	4	4	5	5	5	5	7
Limburg	6	4	4	4	3	4	5	5	5	5	6	6	5	6	7
Region
Brussels	6	5	4	4	4	3	4	4	4	4	5	5	5	5	7
Flanders	6	4	4	3	5	3	4	4	4	5	5	5	5	5	6
Wallonia	5	4	3	3	4	3	4	4	5	5	5	6	5	5	7
Country
Belgium	5	4	4	3	4	3	4	4	4	5	5	5	5	5	7

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