Air Quality index, 10/05/2021 - 24/05/2021

	10/05	11/05	12/05	13/05	14/05	15/05	16/05	17/05	18/05	19/05	20/05	21/05	22/05	23/05	24/05
Conurbation
Brussels	4	4	4	4	4	4	4	4	5	4	4	4	4	5	5
Antwerp	4	4	4	4	4	3	4	4	4	4	4	4	4	5	4
Ghent	5	4	4	4	4	4	4	4	5	4	4	4	4	5	4
Liège	5	4	5	4	4	4	4	4	4	4	4	4	4	5	4
Charleroi	4	3	5	4	4	3	3	3	4	3	4	4	4	4	4
Area
Coast	4	5	5	4	5	4	4	4	5	5	4	5	4	5	5
West-Vlaanderen (south)	4	4	5	4	5	4	4	4	5	4	4	4	4	5	5
Ghent canal area	4	4	4	4	3	4	4	4	5	4	4	4	4	5	4
Oost-Vlaanderen (south)	5	4	5	4	4	4	4	4	5	4	4	4	4	5	5
Antwerp harbour area	4	4	4	4	4	4	4	4	5	5	5	5	4	5	4
Kempen - Vlaams-Brabant (east)	4	4	4	4	4	4	4	4	5	4	4	4	4	4	4
Limburg	4	4	4	4	4	4	4	4	5	4	5	4	4	5	5
Region
Brussels	4	4	4	4	4	4	4	4	5	4	4	4	4	5	5
Flanders	4	4	4	4	4	4	4	4	5	4	4	4	4	5	4
Wallonia	4	4	5	4	4	4	4	4	4	4	4	4	4	5	4
Country
Belgium	4	4	4	4	4	4	4	4	5	4	4	4	4	5	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