Directive - Europe

Annual averages and exceedances of legal values according to EU Directive 2008/50/EC
Valeur limite annuelle : 40 µg/m³ 2025 2024 2023 2022
Province of Walloon Brabant
Rixensart n/a 13 12 n/a
Province of Hainaut
Aeroport Charleroi1 n/a 10 13 15
Aeroport Charleroi2 n/a 12 13 17
Charleroi n/a 12 13 17
Charleroi-Parc n/a 14 15 18
Chatelineau n/a 11 13 16
Havinnes n/a 14 14 15
Lodelinsart n/a 12 13 17
Marchienne-au-Pont n/a 14 16 25
Marcinelle n/a 11 13 16
Mons n/a 16 16 19
Province of Liège
Aeroport Liege1 n/a 11 n/a n/a
Aeroport Liege2 n/a n/a n/a n/a
Angleur n/a 11 13 15
Engis n/a 13 13 18
Herstal n/a 14 15 18
Jemeppe n/a 13 16 20
Membach n/a 9 10 11
Saint-Nicolas n/a 11 13 16
Val Benoit n/a 13 16 18
Vertbois n/a n/a n/a 19
Province of Luxembourg
Habay n/a 8 8 10
Offagne n/a 7 8 10
Sainte-Ode n/a 5 5 7
Vielsalm n/a 7 8 8
Province of Namur
Dourbes n/a 7 8 10
Namur n/a 11 12 n/a
Sinsin n/a 9 9 10
Vezin n/a 11 11 14
Valeur limite annuelle : 25 µg/m³ 2025 2024 2023 2022
Province of Walloon Brabant
Rixensart n/a 8 7 n/a
Province of Hainaut
Aeroport Charleroi1 n/a 6 7 8
Aeroport Charleroi2 n/a 7 7 9
Charleroi n/a 6 7 8
Charleroi-Parc n/a 7 8 9
Chatelineau n/a 6 7 8
Havinnes n/a 8 8 8
Lodelinsart n/a 7 7 8
Marchienne-au-Pont n/a 7 8 11
Marcinelle n/a 6 7 8
Mons n/a 8 8 9
Province of Liège
Aeroport Liege1 n/a 6 n/a n/a
Aeroport Liege2 n/a n/a n/a n/a
Angleur n/a 5 6 7
Engis n/a 6 6 8
Herstal n/a 7 7 8
Jemeppe n/a 7 8 9
Membach n/a 5 5 5
Saint-Nicolas n/a 6 7 8
Val Benoit n/a 6 7 8
Vertbois n/a n/a n/a 8
Province of Luxembourg
Habay n/a 4 4 5
Offagne n/a 4 4 5
Sainte-Ode n/a 3 3 4
Vielsalm n/a 3 4 4
Province of Namur
Dourbes n/a 4 4 5
Namur n/a 6 6 n/a
Sinsin n/a 5 5 6
Vezin n/a 7 6 7
Valeur limite annuelle : 40 µg/m³ 2025 2024 2023 2022
Province of Walloon Brabant
Rixensart n/a 7 8 n/a
Province of Hainaut
Aeroport Charleroi1 n/a 13 13 16
Aeroport Charleroi2 n/a 11 n/a n/a
Charleroi n/a 16 18 22
Charleroi-Parc n/a 18 19 25
Havinnes n/a 8 8 10
Lodelinsart n/a 15 15 19
Marchienne-au-Pont n/a 13 13 16
Mons n/a 14 15 18
Province of Liège
Aeroport Liege1 n/a 12 n/a n/a
Aeroport Liege2 n/a n/a n/a n/a
Engis n/a 13 12 16
Eupen n/a 4 5 7
Herstal n/a 15 16 19
Jemeppe n/a 15 15 18
Val Benoit n/a 12 13 16
Vertbois n/a n/a n/a 22
Province of Luxembourg
Habay n/a 5 5 6
Offagne n/a 3 4 5
Sainte-Ode n/a 4 4 5
Vielsalm n/a 3 3 5
Province of Namur
Dourbes n/a 3 4 5
Namur n/a 13 13 n/a
Sinsin n/a 5 5 8
Vezin n/a 6 6 8
Valeur limite journalière : 50 µg/m³
A ne pas dépasser plus de 35 fois pas an 		2025 2024 2023 2022
Province of Walloon Brabant
Rixensart 0 0 2 n/a
Province of Hainaut
Aeroport Charleroi1 0 0 0 3
Aeroport Charleroi2 0 0 0 5
Charleroi 0 0 2 7
Charleroi-Parc 0 1 3 9
Chatelineau 0 0 1 7
Havinnes 1 2 4 6
Lodelinsart 1 0 2 6
Marchienne-au-Pont 4 0 10 40
Marcinelle 0 0 0 5
Mons 1 0 5 9
Province of Liège
Aeroport Liege1 0 0 n/a n/a
Aeroport Liege2 0 n/a n/a n/a
Angleur 0 1 0 4
Engis 0 0 1 11
Herstal 1 2 3 15
Jemeppe 0 2 2 9
Membach 0 0 0 0
Saint-Nicolas 0 1 0 6
Val Benoit 0 1 5 5
Vertbois n/a n/a n/a 5
Province of Luxembourg
Habay 0 0 0 0
Offagne 0 0 0 0
Sainte-Ode 0 0 0 0
Vielsalm 0 0 0 0
Province of Namur
Dourbes 0 0 0 0
Namur 0 1 0 n/a
Sinsin 0 0 0 3
Vezin 0 1 1 3
Valeur limite horaire : 200 µg/m³
A ne pas dépasser plus de 18 fois pas an 		2025 2024 2023 2022
Province of Walloon Brabant
Rixensart 0 0 0 n/a
Province of Hainaut
Aeroport Charleroi1 0 0 0 0
Aeroport Charleroi2 0 0 n/a n/a
Charleroi 0 0 0 0
Charleroi-Parc 0 0 0 0
Havinnes 0 0 0 0
Lodelinsart 0 0 0 0
Marchienne-au-Pont 0 0 0 0
Mons 0 0 0 0
Province of Liège
Aeroport Liege1 0 0 n/a n/a
Aeroport Liege2 0 n/a n/a n/a
Engis 0 0 0 0
Eupen 0 0 0 0
Herstal 0 0 0 0
Jemeppe 0 0 0 0
Val Benoit 0 0 0 0
Vertbois n/a n/a n/a 0
Province of Luxembourg
Habay 0 0 1 0
Offagne 0 0 0 0
Sainte-Ode 0 0 0 0
Vielsalm 0 0 0 0
Province of Namur
Dourbes 0 0 0 0
Namur 0 0 0 n/a
Sinsin 0 0 0 0
Vezin 0 0 0 0
Seuil d'information
180 µg/m³ sur une heure
 2025 2024 2023 2022
Province of Walloon Brabant
Rixensart 0 0 0 n/a
Province of Hainaut
Havinnes 0 0 0 0
Lodelinsart 0 0 0 0
Mons 0 0 0 0
Province of Liège
Engis 0 0 0 0
Eupen 0 0 0 0
Herstal 0 0 0 0
Val Benoit 0 0 0 0
Province of Luxembourg
Habay 0 0 0 0
Offagne 0 0 0 0
Sainte-Ode 0 0 0 0
Vielsalm 0 0 0 0
Province of Namur
Dourbes 0 0 0 0
Namur 0 0 0 n/a
Sinsin 0 0 0 0
Vezin 0 0 0 0
Max. jour. des moyennes glissantes 8h > 10 mg/m³
Valeur limite : aucun dépassement 		2025 2024 2023 2022
Province of Walloon Brabant
Rixensart 0 0 0 n/a
Province of Hainaut
Aeroport Charleroi1 0 0 0 0
Aeroport Charleroi2 0 0 0 n/a
Charleroi 0 0 0 0
Charleroi-Parc 0 0 0 0
Havinnes 0 0 0 0
Marchienne-au-Pont 0 0 0 0
Mons 0 0 0 0
Province of Liège
Aeroport Liege1 0 0 n/a n/a
Aeroport Liege2 0 n/a n/a n/a
Jemeppe 0 0 0 0
Val Benoit 0 0 0 0
Vertbois n/a n/a n/a 0
Province of Luxembourg
Habay 0 0 0 0
Vielsalm 0 0 0 0
Province of Namur
Valeur horaire
Valeur limite : 350 µg/m³
Pas plus de 24 dép.
 2025 2024 2023 2022
Province of Walloon Brabant
Province of Hainaut
Chatelineau 0 0 0 0
Havinnes 0 0 0 0
Marchienne-au-Pont 0 0 0 0
Province of Liège
Engis 0 2 0 0
Eupen 0 0 0 0
Jemeppe 0 0 0 0
Val Benoit 0 0 0 0
Province of Luxembourg
Habay 0 0 0 0
Vielsalm 0 0 0 0
Province of Namur
Dourbes 0 0 0 0
Sinsin 0 0 0 0