Air Quality index, 17/05/2002 - 31/05/2002

	17/05	18/05	19/05	20/05	21/05	22/05	23/05	24/05	25/05	26/05	27/05	28/05	29/05	30/05	31/05
Conurbation
Brussels	7	6	4	4	5	4	4	4	4	5	4	4	4	4	5
Antwerp	7	6	4	4	4	5	5	4	4	4	5	4	3	4	4
Ghent	7	6	4	4	5	5	4	4	4	4	5	4	4	4	5
Liège	7	5	5	5	6	5	4	6	5	5	4	5	4	5	5
Charleroi	7	6	4	4	5	5	4	3	4	4	4	4	4	4	5
Area
Coast	6	5	5	4	6	5	5	5	5	5	4	4	5	5	5
West-Vlaanderen (south)	6	5	4	5	5	5	5	5	4	5	4	4	5	5	5
Ghent canal area	7	6	4	4	6	5	4	4	4	5	4	5	4	4	4
Oost-Vlaanderen (south)	8	6	4	4	6	5	5	4	5	5	5	5	5	5	5
Antwerp harbour area	7	5	4	4	5	4	4	2	4	4	4	4	4	4	4
Kempen - Vlaams-Brabant (east)	8	7	5	4	6	5	4	4	4	4	4	5	4	4	5
Limburg	7	5	5	5	6	5	5	4	5	5	4	5	5	5	5
Region
Brussels	7	6	4	4	5	4	4	4	4	5	4	4	4	4	5
Flanders	7	6	5	4	5	5	4	3	4	5	4	4	4	4	5
Wallonia	7	6	5	5	6	5	4	4	5	4	4	4	4	5	5
Country
Belgium	7	6	5	4	5	5	4	4	4	4	4	4	4	5	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