Air Quality index, 17/04/2012 - 01/05/2012

	17/04	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
Conurbation
Brussels	4	4	4	4	4	4	4	3	4	5	5	4	4	5	5
Antwerp	5	5	4	5	4	5	4	4	4	4	5	5	5	5	5
Ghent	4	4	4	4	4	5	4	4	4	5	4	5	4	5	5
Liège	5	5	5	5	5	5	5	4	4	5	5	4	6	5	5
Charleroi	4	4	4	4	4	4	4	4	4	5	5	4	5	6	5
Area
Coast	4	4	4	5	5	5	4	5	4	5	5	4	5	5	5
West-Vlaanderen (south)	4	4	5	4	5	5	5	4	4	5	5	4	5	5	5
Ghent canal area	4	4	4	3	4	5	5	4	4	5	4	5	4	5	5
Oost-Vlaanderen (south)	5	5	5	4	5	5	5	4	5	5	5	3	5	5	5
Antwerp harbour area	4	3	3	5	4	5	4	4	4	NA	4	4	4	5	5
Kempen - Vlaams-Brabant (east)	5	5	5	4	4	5	5	4	4	5	5	4	5	6	5
Limburg	5	5	5	4	5	5	5	4	4	5	5	3	5	5	6
Region
Brussels	4	4	4	4	4	4	4	3	4	5	5	4	4	5	5
Flanders	4	4	4	4	4	5	4	4	4	5	5	4	4	5	5
Wallonia	5	5	5	4	5	5	5	4	4	5	5	4	5	5	5
Country
Belgium	4	4	4	4	4	5	4	4	4	5	5	4	5	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