Air Quality index, 09/04/2012 - 23/04/2012

	09/04	10/04	11/04	12/04	13/04	14/04	15/04	16/04	17/04	18/04	19/04	20/04	21/04	22/04	23/04
Conurbation
Brussels	3	4	NA	4	4	4	4	5	4	4	4	4	4	4	4
Antwerp	4	5	NA	4	5	5	4	5	5	5	4	5	4	5	4
Ghent	4	3	NA	4	4	5	5	5	4	4	4	4	4	5	4
Liège	4	4	NA	4	4	5	4	4	5	5	5	5	5	5	5
Charleroi	4	3	NA	4	4	4	4	4	4	4	4	4	4	4	4
Area
Coast	4	4	NA	4	4	5	5	5	4	4	4	5	5	5	4
West-Vlaanderen (south)	4	4	NA	4	4	5	5	5	4	4	5	4	5	5	5
Ghent canal area	4	3	NA	4	4	5	4	4	4	4	4	3	4	5	5
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	3	3	NA	4	4	5	5	5	4	3	3	5	4	5	4
Kempen - Vlaams-Brabant (east)	4	4	NA	4	4	5	5	5	5	5	5	4	4	5	5
Limburg	4	4	NA	4	4	4	4	5	5	5	5	4	5	5	5
Region
Brussels	3	4	NA	4	4	4	4	5	4	4	4	4	4	4	4
Flanders	4	3	NA	4	4	5	5	5	4	4	4	4	4	5	4
Wallonia	4	3	NA	4	4	5	4	5	5	5	5	4	5	5	5
Country
Belgium	4	3	NA	4	4	4	4	5	4	4	4	4	4	5	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