Air Quality index, 03/05/2023 - 17/05/2023

	03/05	04/05	05/05	06/05	07/05	08/05	09/05	10/05	11/05	12/05	13/05	14/05	15/05	16/05	17/05
Conurbation
Brussels	5	5	4	4	3	3	2	3	4	3	5	5	4	4	5
Antwerp	5	6	4	4	4	4	2	3	4	5	6	5	4	4	5
Ghent	5	6	4	4	3	3	3	3	3	4	5	5	4	4	5
Liège	5	6	5	4	4	4	3	4	4	3	6	5	4	4	5
Charleroi	5	6	4	4	2	3	2	2	4	3	6	5	4	4	5
Area
Coast	5	4	4	3	4	4	3	4	4	4	6	6	4	4	5
West-Vlaanderen (south)	5	5	5	4	4	3	3	4	3	3	5	5	4	4	4
Ghent canal area	5	5	4	4	4	3	2	3	3	4	4	5	4	4	4
Oost-Vlaanderen (south)	4	5	4	4	3	3	3	3	4	4	5	5	4	4	5
Antwerp harbour area	5	6	3	4	4	4	3	3	4	5	6	5	4	4	5
Kempen - Vlaams-Brabant (east)	5	6	4	4	3	4	3	4	4	4	7	5	4	4	5
Limburg	5	6	4	5	4	4	3	4	4	4	6	6	4	4	5
Region
Brussels	5	5	4	4	3	3	2	3	4	3	5	5	4	4	5
Flanders	5	6	4	4	4	3	2	3	4	4	6	5	4	4	5
Wallonia	5	6	4	4	3	4	3	3	4	3	6	5	5	4	5
Country
Belgium	5	6	4	4	3	3	2	3	4	4	6	5	4	4	5

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