Air Quality index, 09/01/2017 - 23/01/2017

	09/01	10/01	11/01	12/01	13/01	14/01	15/01	16/01	17/01	18/01	19/01	20/01	21/01	22/01	23/01
Conurbation
Brussels	3	4	3	3	4	4	4	4	4	5	5	5	5	6	6
Antwerp	3	4	3	4	4	4	4	4	6	6	5	5	5	7	7
Ghent	3	4	4	4	4	4	4	4	6	6	5	5	6	7	7
Liège	3	3	3	3	3	4	2	4	4	5	5	6	6	6	7
Charleroi	3	4	2	3	3	3	3	4	4	4	5	5	6	7	6
Area
Coast	4	4	4	4	4	4	4	3	5	6	4	4	5	7	6
West-Vlaanderen (south)	3	3	4	4	4	4	3	5	6	6	6	6	6	8	7
Ghent canal area	4	3	4	4	4	4	4	4	6	6	5	5	6	7	7
Oost-Vlaanderen (south)	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Antwerp harbour area	3	4	3	3	4	4	4	4	6	7	6	5	5	7	7
Kempen - Vlaams-Brabant (east)	2	3	4	4	4	4	3	4	4	5	4	4	4	6	7
Limburg	2	3	4	4	4	4	3	4	4	5	4	4	4	7	7
Region
Brussels	3	4	3	3	4	4	4	4	4	5	5	5	5	6	6
Flanders	3	3	4	4	4	4	3	4	6	6	5	5	5	7	7
Wallonia	2	2	3	4	3	4	3	3	4	4	4	4	5	6	6
Country
Belgium	2	3	4	4	3	4	3	4	5	5	4	4	5	7	7

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