Air Quality index, 07/01/2023 - 21/01/2023

	07/01	08/01	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
Conurbation
Brussels	3	4	4	3	4	4	4	4	4	NA	4	3	2	2	3
Antwerp	3	4	4	3	4	4	4	4	4	4	5	4	3	4	4
Ghent	3	4	4	3	4	4	4	4	4	4	4	3	3	2	4
Liège	3	4	4	3	4	4	4	4	4	4	4	3	2	3	4
Charleroi	3	4	4	3	3	4	4	3	4	4	3	3	2	2	3
Area
Coast	4	4	4	4	4	4	4	4	4	4	4	3	3	4	4
West-Vlaanderen (south)	4	4	4	4	4	4	5	4	4	4	5	3	4	3	4
Ghent canal area	4	4	4	3	4	4	4	4	4	4	4	3	3	3	4
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	3	4	3	4	4	4	4	4	3	4
Kempen - Vlaams-Brabant (east)	3	4	4	3	4	4	4	4	4	4	4	3	3	2	4
Limburg	4	4	4	4	4	4	4	4	4	4	4	3	2	3	4
Region
Brussels	3	4	4	3	4	4	4	4	4	NA	4	3	2	2	3
Flanders	3	4	4	3	4	4	4	4	4	4	4	3	3	3	4
Wallonia	3	4	4	3	4	4	4	4	4	4	3	2	2	2	3
Country
Belgium	3	4	4	3	4	4	4	4	4	4	4	3	2	2	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