Air Quality index, 21/05/2022 - 04/06/2022

	21/05	22/05	23/05	24/05	25/05	26/05	27/05	28/05	29/05	30/05	31/05	01/06	02/06	03/06	04/06
Conurbation
Brussels	5	6	5	4	4	4	5	4	4	4	5	4	6	7	7
Antwerp	4	6	5	4	4	4	4	4	3	4	4	4	6	6	6
Ghent	5	6	5	4	4	4	5	4	4	4	5	5	6	7	7
Liège	5	6	5	4	4	4	5	5	4	5	5	4	6	6	6
Charleroi	4	6	5	4	4	4	5	4	4	5	5	4	6	7	7
Area
Coast	4	5	4	4	4	4	5	4	4	5	5	4	5	5	4
West-Vlaanderen (south)	5	6	4	4	4	4	5	5	4	4	5	4	6	6	6
Ghent canal area	5	6	4	4	4	4	5	4	4	4	5	5	6	7	7
Oost-Vlaanderen (south)	5	6	4	4	4	4	5	4	4	5	5	5	6	7	7
Antwerp harbour area	4	6	4	4	4	4	5	4	4	4	5	5	6	7	6
Kempen - Vlaams-Brabant (east)	5	7	5	4	4	4	5	5	4	5	5	4	6	7	7
Limburg	5	7	5	4	4	4	5	5	4	5	5	4	6	7	7
Region
Brussels	5	6	5	4	4	4	5	4	4	4	5	4	6	7	7
Flanders	5	6	4	4	4	4	5	4	4	4	5	4	6	7	6
Wallonia	5	5	4	4	4	4	5	4	4	5	5	5	6	6	6
Country
Belgium	5	6	4	4	4	4	5	4	4	4	5	4	6	6	6

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