Air Quality index, 11/05/2009 - 25/05/2009

	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	25/05
Conurbation
Brussels	5	4	4	4	3	4	4	4	4	5	5	5	5	7	5
Antwerp	4	4	4	4	4	4	4	4	5	5	4	5	5	6	6
Ghent	4	4	4	5	3	4	4	4	5	5	5	5	5	5	5
Liège	4	3	4	4	3	5	5	5	5	5	6	5	6	7	5
Charleroi	4	3	3	4	3	4	4	4	4	5	5	4	5	7	5
Area
Coast	5	4	5	6	5	5	4	5	5	5	5	5	5	4	6
West-Vlaanderen (south)	4	4	4	5	4	4	4	4	5	5	5	5	5	5	5
Ghent canal area	4	5	4	6	4	4	4	4	4	5	5	5	5	5	5
Oost-Vlaanderen (south)	5	4	2	4	4	4	4	5	5	6	5	5	5	7	5
Antwerp harbour area	5	4	4	4	3	4	4	4	4	4	4	5	5	NA	6
Kempen - Vlaams-Brabant (east)	5	4	4	4	3	4	4	4	4	5	5	5	5	7	6
Limburg	4	4	4	3	4	5	5	5	5	6	6	5	6	7	6
Region
Brussels	5	4	4	4	3	4	4	4	4	5	5	5	5	7	5
Flanders	4	4	3	5	3	4	4	4	5	5	5	5	5	6	5
Wallonia	4	3	3	4	3	4	4	5	5	5	6	5	5	7	5
Country
Belgium	4	4	3	4	3	4	4	4	5	5	5	5	5	7	5

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