Air Quality index, 21/04/2012 - 05/05/2012

	21/04	22/04	23/04	24/04	25/04	26/04	27/04	28/04	29/04	30/04	01/05	02/05	03/05	04/05	05/05
Conurbation
Brussels	4	4	4	3	4	5	5	4	4	5	5	5	3	5	3
Antwerp	4	5	4	4	4	4	5	5	5	5	5	5	4	4	4
Ghent	4	5	4	4	4	5	4	5	4	5	5	4	4	4	4
Liège	5	5	5	4	4	5	5	4	6	5	5	4	5	5	3
Charleroi	4	4	4	4	4	5	5	4	5	6	5	4	4	5	3
Area
Coast	5	5	4	5	4	5	5	4	5	5	5	4	4	5	5
West-Vlaanderen (south)	5	5	5	4	4	5	5	4	5	5	5	4	4	4	5
Ghent canal area	4	5	5	4	4	5	4	5	4	5	5	4	4	4	4
Oost-Vlaanderen (south)	5	5	5	4	5	5	5	3	5	5	5	3	3	4	4
Antwerp harbour area	4	5	4	4	4	NA	4	4	4	5	5	4	3	4	4
Kempen - Vlaams-Brabant (east)	4	5	5	4	4	5	5	4	5	6	5	6	3	4	4
Limburg	5	5	5	4	4	5	5	3	5	5	6	5	4	4	4
Region
Brussels	4	4	4	3	4	5	5	4	4	5	5	5	3	5	3
Flanders	4	5	4	4	4	5	5	4	4	5	5	4	4	4	4
Wallonia	5	5	5	4	4	5	5	4	5	5	5	4	4	5	3
Country
Belgium	4	5	4	4	4	5	5	4	5	5	5	4	3	4	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