Data summary

Last available observation : (16/01/2021 16:33)
PM10
µg/m3
PM2.5
µg/m3
O3
µg/m3
NO2
µg/m3
CO
mg/m3
SO2
µg/m3
BC
µg/m3
BelAQI Pollutant associated
with BelAQI
Province of Walloon Brabant
Corroy-le-Grand 25 20 30 15 0.33 0 4 PM2.5
Province of Hainaut
Charleroi 24 22 20 0.37
Chatelineau 26 23 0
Havinnes 18 15 22 13 0.31 0 4 PM2.5
Lodelinsart 25 23 13 19 4 PM2.5
Marchienne-au-Pont 30 26 22 0.35 1 0.85
Marcinelle 23 21
Mons 28 25 19 20 0.34 4 PM2.5
Province of Liège
Angleur 19 14
Engis 33 21 26 13 1 4 PM10
Eupen 44 8 0 3 PM2.5
Hermalle 17 13 12 0.5
Herstal 20 14 32 15 0.42 4 PM2.5
Jemeppe 19 16 17 0.32 1
Liege Airport 16 17
Membach 10 7
Saint-Nicolas 18 14
Val Benoit 17 14 34 12 0.29 0 4 PM2.5
Province of Luxembourg
Habay 19 16 27 17 0.33 1 3 PM2.5
Offagne 21 17 n/a 8 3 PM2.5
Sainte-Ode 17 15 39 8 3 PM2.5
Vielsalm 15 12 41 10 0.28 1 0.24 n/a n/a
Province of Namur
Dourbes 25 22 25 12 0 4 PM2.5
Namur 23 20 15 31 0.71 4 PM2.5
Sinsin 16 12 38 9 0 4 PM2.5
Vezin 22 17 21 18 4 PM2.5
PM10
Rolling average
24 hours
µg/m3
PM2.5
Rolling average
24 hours
µg/m3
O3
Hourly average
µg/m3
NO2
Hourly average
µg/m3
CO
Rolling average
8 hours
mg/m3
SO2
Rolling average
24 hours
µg/m3
Province of Walloon Brabant
Corroy-le-Grand 24 20 34 12 0.32 1
Province of Hainaut
Charleroi 26 21 22 0.34
Chatelineau 30 25 0
Havinnes 27 22 21 13 0.35 0
Lodelinsart 29 25 13 21
Marchienne-au-Pont 28 23 23 0.33 1
Marcinelle 26 21
Mons 24 20 18 22 0.35
Province of Liège
Angleur 24 18
Engis 37 23 26 16 0
Eupen 49 6 0
Hermalle 22 18 12
Herstal 25 19 36 15
Jemeppe 28 20 17 0.33 1
Liege Airport 26 18
Membach 19 15
Saint-Nicolas 22 18
Val Benoit 24 18 38 13 0.31 0
Province of Luxembourg
Habay 13 11 29 18 0.33 1
Offagne 15 13 34 8
Sainte-Ode 18 15 38 9
Vielsalm 15 13 n/a n/a 0.24 1
Province of Namur
Dourbes 21 18 27 12 0
Namur 25 21 18 26
Sinsin 22 18 35 10 0
Vezin 27 21 24 17
PM10
µg/m3
Limit value : 40 µg/m3
PM2.5
µg/m3
Limit value : 25 µg/m3
NO2
µg/m3
Limit value : 40 µg/m3
Province of Walloon Brabant
Corroy-le-Grand 19 15 21
Province of Hainaut
Charleroi 22 17 32
Chatelineau 23 19
Havinnes 16 13 17
Lodelinsart 23 19 29
Marchienne-au-Pont 23 19 27
Marcinelle 21 17
Mons 19 14 25
Province of Liège
Angleur 20 16
Engis 23 16 20
Eupen 16
Hermalle 18 15 22
Herstal 19 15 28
Jemeppe 22 17 26
Liege Airport 18 25
Membach 17 13
Saint-Nicolas 21 17
Val Benoit 20 16 27
Province of Luxembourg
Habay 9 7 12
Offagne 11 9 9
Sainte-Ode 10 7 9
Vielsalm 9 7 9
Province of Namur
Dourbes 17 14 13
Namur 21 17 28
Sinsin 16 13 14
Vezin 20 16 16
PM10
µg/m3
Limit value : 40 µg/m3
PM2.5
µg/m3
Limit value : 25 µg/m3
NO2
µg/m3
Limit value : 40 µg/m3
Province of Walloon Brabant
Corroy-le-Grand 12 6 11
Province of Hainaut
Charleroi 16 8 20
Chatelineau 14 7
Havinnes 12 7 10
Lodelinsart 16 8 17
Marchienne-au-Pont 22 9 17
Marcinelle 15 7
Mons 16 8 17
Province of Liège
Angleur 12 5
Engis 18 7 15
Eupen 6
Hermalle 15 8 14
Herstal 15 7 18
Jemeppe 17 8 19
Liege Airport 18 18
Membach 10 5
Saint-Nicolas 15 7
Val Benoit 16 7 15
Province of Luxembourg
Habay 10 5 7
Offagne 13 6 5
Sainte-Ode 9 5 4
Vielsalm 9 4 5
Province of Namur
Dourbes 8 4 4
Namur 17 8 17
Sinsin 11 5 7
Vezin 12 6 7
PM10
Daily value
European Directive and WHO guidelines
PM2.5
Daily value
WHO guidelines
Limit value : 50 µg/m3
Number of overruns authorised and recommended : 35 & 3
Limit value : 25 µg/m3
Number of overruns recommended : 3
Province of Walloon Brabant
Corroy-le-Grand 0 1
Province of Hainaut
Charleroi 0 1
Chatelineau 0 4
Havinnes 0 0
Lodelinsart 0 4
Marchienne-au-Pont 0 3
Marcinelle 0 1
Mons 0 0
Province of Liège
Angleur 0 0
Engis 0 1
Eupen
Hermalle 0 0
Herstal 0 0
Jemeppe 0 1
Liege Airport 0
Membach 0 0
Saint-Nicolas 0 2
Val Benoit 0 0
Province of Luxembourg
Habay 0 0
Offagne 0 0
Sainte-Ode 0 0
Vielsalm 0 0
Province of Namur
Dourbes 0 0
Namur 0 1
Sinsin 0 0
Vezin 0 0
Daily maximum of the 8-hour rolling average
European directive
Daily maximum of the 8-hour rolling average
WHO guidelines
Hourly value
European directive
Hourly value
European directive
Target value : 120 µg/m3
Number of overruns authorised : 25
Target value : 100 µg/m3
Number of overruns recommended : 1
Information threshold : 180 µg/m3 Alert threshold : 240 µg/m3
Province of Walloon Brabant
Corroy-le-Grand 0 0 0 0
Province of Hainaut
Charleroi
Chatelineau
Havinnes 0 0 0 0
Lodelinsart 0 0 0 0
Marchienne-au-Pont
Marcinelle
Mons 0 0 0 0
Province of Liège
Angleur
Engis 0 0 0 0
Eupen 0 0 0 0
Hermalle
Herstal 0 0 0 0
Jemeppe
Liege Airport
Membach
Saint-Nicolas
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 0
Sinsin 0 0 0 0
Vezin 0 0 0 0
Hourly value
European Directive and WHO guidelines
Hourly value
European directive
Limit value : 200 µg/m3
Number of overruns authorised and recommended : 18 & 1
Alert threshold : 400 µg/m3
Province of Walloon Brabant
Corroy-le-Grand 0 0
Province of Hainaut
Charleroi 0 0
Chatelineau
Havinnes 0 0
Lodelinsart 0 0
Marchienne-au-Pont 0 0
Marcinelle
Mons 0 0
Province of Liège
Angleur
Engis 0 0
Eupen 0 0
Hermalle 0 0
Herstal 0 0
Jemeppe 0 0
Liege Airport 0 0
Membach
Saint-Nicolas
Val Benoit 0 0
Province of Luxembourg
Habay 0 0
Offagne 0 0
Sainte-Ode 0 0
Vielsalm 0 0
Province of Namur
Dourbes 0 0
Namur 0 0
Sinsin 0 0
Vezin 0 0
Daily maximum of the 8-hour rolling average
European Directive and WHO guidelines
Hourly value
WHO guidelines
Limit value : 10 mg/m3
Number of overruns authorised and recommended : 1
Limit value : 30 mg/m3
Number of overruns recommended : 1
Province of Walloon Brabant
Corroy-le-Grand 0 0
Province of Hainaut
Charleroi 0 0
Chatelineau
Havinnes 0 0
Lodelinsart
Marchienne-au-Pont 0 0
Marcinelle
Mons 0 0
Province of Liège
Angleur
Engis
Eupen
Hermalle
Herstal
Jemeppe 0 0
Liege Airport
Membach
Saint-Nicolas
Val Benoit 0 0
Province of Luxembourg
Habay 0 0
Offagne
Sainte-Ode
Vielsalm 0 0
Province of Namur
Dourbes
Namur 0
Sinsin
Vezin
Hourly value
European directive
Hourly value
European directive
Daily value
European directive
Daily value
WHO guidelines
Limit value : 350 µg/m3
Number of overruns authorised : 24
Alert threshold : 500 µg/m3 Limit value : 125 µg/m3
Number of overruns authorised : 3
Limit value : 20 µg/m3
Number of overruns recommended : 1
Province of Walloon Brabant
Corroy-le-Grand 0 0 0 0
Province of Hainaut
Charleroi
Chatelineau 0 0 0 0
Havinnes 0 0 0 0
Lodelinsart
Marchienne-au-Pont 0 0 0 0
Marcinelle
Mons
Province of Liège
Angleur
Engis 0 0 0 0
Eupen 0 0 0 0
Hermalle
Herstal
Jemeppe 0 0 0 0
Liege Airport
Membach
Saint-Nicolas
Val Benoit 0 0 0 0
Province of Luxembourg
Habay 0 0 0 0
Offagne
Sainte-Ode
Vielsalm 0 0 0 0
Province of Namur
Dourbes 0 0 0 0
Namur
Sinsin 0 0 0 0
Vezin
PM10
Daily value
European Directive and WHO guidelines
PM2.5
Daily value
WHO guidelines
Limit value : 50 µg/m3
Number of overruns authorised and recommended : 35 & 3
Limit value : 25 µg/m3
Number of overruns recommended : 3
Province of Walloon Brabant
Corroy-le-Grand 1 7
Province of Hainaut
Charleroi 7 18
Chatelineau 2 15
Havinnes 2 6
Lodelinsart 5 16
Marchienne-au-Pont 25 28
Marcinelle 5 13
Mons 3 13
Province of Liège
Angleur 1 6
Engis 9 6
Eupen
Hermalle 2 9
Herstal 3 10
Jemeppe 5 20
Liege Airport 3
Membach 0 3
Saint-Nicolas 5 9
Val Benoit 4 11
Province of Luxembourg
Habay 0 3
Offagne 3 4
Sainte-Ode 1 2
Vielsalm 0 1
Province of Namur
Dourbes 0 4
Namur 8 10
Sinsin 2 4
Vezin 0 9
Daily maximum of the 8-hour rolling average
European directive
Daily maximum of the 8-hour rolling average
WHO guidelines
Hourly value
European directive
Hourly value
European directive
Target value : 120 µg/m3
Number of overruns authorised : 25
Target value : 100 µg/m3
Number of overruns recommended : 1
Information threshold : 180 µg/m3 Alert threshold : 240 µg/m3
Province of Walloon Brabant
Corroy-le-Grand 24 58 5 0
Province of Hainaut
Charleroi
Chatelineau
Havinnes 15 39 4 0
Lodelinsart 18 45 4 0
Marchienne-au-Pont
Marcinelle
Mons 25 55 6 0
Province of Liège
Angleur
Engis 19 49 1 0
Eupen 19 54 6 0
Hermalle
Herstal 15 48 0 0
Jemeppe
Liege Airport
Membach
Saint-Nicolas
Val Benoit 19 53 1 0
Province of Luxembourg
Habay 20 60 0 0
Offagne 21 59 2 0
Sainte-Ode 17 57 1 0
Vielsalm 16 51 1 0
Province of Namur
Dourbes 32 75 1 0
Namur 14 36 1 0
Sinsin 22 61 2 0
Vezin 21 57 7 0
Hourly value
European Directive and WHO guidelines
Hourly value
European directive
Limit value : 200 µg/m3
Number of overruns authorised and recommended : 18 & 1
Alert threshold : 400 µg/m3
Province of Walloon Brabant
Corroy-le-Grand 0 0
Province of Hainaut
Charleroi 0 0
Chatelineau
Havinnes 0 0
Lodelinsart 0 0
Marchienne-au-Pont 0 0
Marcinelle
Mons 0 0
Province of Liège
Angleur
Engis 0 0
Eupen 0 0
Hermalle 0 0
Herstal 0 0
Jemeppe 0 0
Liege Airport 0 0
Membach
Saint-Nicolas
Val Benoit 0 0
Province of Luxembourg
Habay 0 0
Offagne 0 0
Sainte-Ode 0 0
Vielsalm 0 0
Province of Namur
Dourbes 0 0
Namur 0 0
Sinsin 0 0
Vezin 0 0
Daily maximum of the 8-hour rolling average
European Directive and WHO guidelines
Hourly value
WHO guidelines
Limit value : 10 mg/m3
Number of overruns authorised and recommended : 1
Limit value : 30 mg/m3
Number of overruns recommended : 1
Province of Walloon Brabant
Corroy-le-Grand 0 0
Province of Hainaut
Charleroi 0 0
Chatelineau
Havinnes 0 0
Lodelinsart
Marchienne-au-Pont 0 0
Marcinelle
Mons 0 0
Province of Liège
Angleur
Engis
Eupen
Hermalle
Herstal
Jemeppe 0 0
Liege Airport
Membach
Saint-Nicolas
Val Benoit 0 0
Province of Luxembourg
Habay 0 0
Offagne
Sainte-Ode
Vielsalm 0 0
Province of Namur
Dourbes
Namur 0
Sinsin
Vezin
Hourly value
European directive
Hourly value
European directive
Daily value
European directive
Daily value
WHO guidelines
Limit value : 350 µg/m3
Number of overruns authorised : 24
Alert threshold : 500 µg/m3 Limit value : 125 µg/m3
Number of overruns authorised : 3
Limit value : 20 µg/m3
Number of overruns recommended : 1
Province of Walloon Brabant
Corroy-le-Grand 0 0 0 0
Province of Hainaut
Charleroi
Chatelineau 0 0 0 0
Havinnes 0 0 0 0
Lodelinsart
Marchienne-au-Pont 0 0 0 0
Marcinelle
Mons
Province of Liège
Angleur
Engis 1 0 0 2
Eupen 0 0 0 0
Hermalle
Herstal
Jemeppe 0 0 0 0
Liege Airport
Membach
Saint-Nicolas
Val Benoit 0 0 0 0
Province of Luxembourg
Habay 0 0 0 0
Offagne
Sainte-Ode
Vielsalm 0 0 0 0
Province of Namur
Dourbes 0 0 0 0
Namur
Sinsin 0 0 0 0
Vezin