Air Quality index, 18/04/2017 - 02/05/2017

	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	02/05
Conurbation
Brussels	4	4	5	4	4	4	4	4	4	4	4	4	6	5	5
Antwerp	4	4	4	5	5	5	4	4	4	4	4	4	6	5	4
Ghent	5	5	4	4	5	5	4	4	5	4	5	5	6	5	4
Liège	4	4	4	5	4	5	5	4	4	4	4	5	6	6	4
Charleroi	4	5	5	5	4	5	5	4	4	4	4	5	6	5	4
Area
Coast	5	5	5	4	5	5	4	5	5	5	3	5	6	5	4
West-Vlaanderen (south)	5	5	5	4	5	5	4	5	5	5	5	3	NA	5	4
Ghent canal area	5	5	4	4	4	5	4	4	4	4	5	5	6	6	4
Oost-Vlaanderen (south)	5	5	4	3	5	5	5	5	5	5	5	5	7	6	4
Antwerp harbour area	5	5	4	4	5	5	4	5	5	5	5	5	7	6	4
Kempen - Vlaams-Brabant (east)	5	5	4	4	5	5	5	5	5	4	5	5	6	6	3
Limburg	5	5	4	4	5	5	5	5	5	4	4	5	6	5	3
Region
Brussels	4	4	5	4	4	4	4	4	4	4	4	4	6	5	5
Flanders	5	5	4	4	5	5	4	5	5	4	5	5	6	5	3
Wallonia	4	5	4	5	4	5	5	4	4	4	4	5	6	5	4
Country
Belgium	5	5	4	4	5	5	5	4	4	4	4	5	6	5	3

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