Data summary

Last available observation : (16/10/2021 16:35)
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 13 5 76 6 0.17 0 3 O3
Province of Hainaut
Charleroi 9 3 20 0.2
Charleroi - Parc 16 7 19 0.25 0.49
Chatelineau 13 5 n/a
Havinnes 18 5 61 18 0.22 n/a n/a n/a
Lodelinsart 8 3 64 13 4 PM2.5
Marchienne-au-Pont 16 6 10 0.2 1 0.6
Marcinelle 16 7
Mons 16 7 70 10 0.19 3 PM10
Province of Liège
Angleur 12 4
Engis 10 3 62 11 1 3 O3
Eupen 65 8 0 n/a n/a
Hermalle 10 3 9 0.3
Herstal 11 4 64 17 0.56 3 PM10
Jemeppe 16 5 9 0.2 1
Liege Airport 12 11
Membach n/a n/a
Saint-Nicolas 10 3
Val Benoit 14 4 62 19 0.2 0 3 O3
Vertbois 12 4 21 0.23 0.41
Province of Luxembourg
Habay 4 1 77 5 0.18 1 4 O3
Offagne 6 3 69 5 4 O3
Sainte-Ode 7 4 72 4 4 O3
Vielsalm 6 2 52 4 0.14 2 0.1 3 O3
Province of Namur
Dourbes 10 4 73 2 1 4 O3
Namur n/a n/a n/a n/a n/a n/a COM_ISSEP_MESURE_BELAQI_POL_
Sinsin 12 5 62 8 1 3 O3
Vezin 15 5 70 7 3 O3
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 17 9 70 7 0.21 0
Province of Hainaut
Charleroi 16 9 32 0.35
Charleroi - Parc 18 13 22 0.38
Chatelineau 19 13 1
Havinnes 12 5 n/a n/a 0.25 n/a
Lodelinsart 24 16 60 13
Marchienne-au-Pont 21 13 19 0.42 1
Marcinelle 18 11
Mons 25 15 68 13 0.31
Province of Liège
Angleur 15 8
Engis 13 7 62 11 0
Eupen 67 8 0
Hermalle 14 8 8
Herstal 21 11 61 20
Jemeppe 18 10 11 0.29 1
Liege Airport 12 15
Membach n/a n/a
Saint-Nicolas 12 6
Val Benoit 16 8 62 18 0.3 0
Vertbois 17 9 21 0.33
Province of Luxembourg
Habay 6 3 77 6 0.2 1
Offagne 7 4 74 5
Sainte-Ode 8 4 79 4
Vielsalm 3 1 54 4 0.15 2
Province of Namur
Dourbes 7 3 73 3 0
Namur n/a n/a n/a n/a
Sinsin 11 5 63 10 1
Vezin 12 7 68 7
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 15 9 12
Province of Hainaut
Charleroi 18 9 22
Charleroi - Parc 18 11 25
Chatelineau 18 10
Havinnes 15 9 9
Lodelinsart 15 9 19
Marchienne-au-Pont 25 12 17
Marcinelle 16 9
Mons 22 11 17
Province of Liège
Angleur 15 8
Engis 20 10 14
Eupen 7
Hermalle 17 9 14
Herstal 17 9 19
Jemeppe 19 10 18
Liege Airport 19 19
Membach 13 8
Saint-Nicolas 16 9
Val Benoit 17 9 16
Vertbois 17 9 22
Province of Luxembourg
Habay 9 5 7
Offagne 11 6 5
Sainte-Ode 9 6 5
Vielsalm 9 5 5
Province of Namur
Dourbes 12 7 5
Namur 19 10 21
Sinsin 12 7 7
Vezin 15 9 7
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 17 8 20
Charleroi - Parc 14 8 24
Chatelineau 14 7
Havinnes 12 7 10
Lodelinsart 16 8 17
Marchienne-au-Pont 22 9 17
Marcinelle 15 7
Mons 16 8 16
Province of Liège
Angleur 12 5
Engis 18 7 15
Eupen 6
Hermalle 15 7 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
Vertbois 17 7 21
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 1 9
Province of Hainaut
Charleroi 5 11
Charleroi - Parc 4 13
Chatelineau 2 15
Havinnes 3 5
Lodelinsart 4 15
Marchienne-au-Pont 22 24
Marcinelle 2 13
Mons 20 18
Province of Liège
Angleur 0 2
Engis 11 13
Eupen
Hermalle 4 9
Herstal 4 4
Jemeppe 3 14
Liege Airport 7
Membach 2 2
Saint-Nicolas 4 7
Val Benoit 4 4
Vertbois 3 4
Province of Luxembourg
Habay 1 0
Offagne 1 3
Sainte-Ode 0 0
Vielsalm 0 0
Province of Namur
Dourbes 2 2
Namur 4 10
Sinsin 1 0
Vezin 0 4
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 3 19 0 0
Province of Hainaut
Charleroi
Charleroi - Parc
Chatelineau
Havinnes 2 18 0 0
Lodelinsart 2 20 0 0
Marchienne-au-Pont
Marcinelle
Mons 3 21 0 0
Province of Liège
Angleur
Engis 3 22 0 0
Eupen 4 28 0 0
Hermalle
Herstal 3 18 0 0
Jemeppe
Liege Airport
Membach
Saint-Nicolas
Val Benoit 3 19 0 0
Vertbois
Province of Luxembourg
Habay 8 31 0 0
Offagne 5 28 0 0
Sainte-Ode 4 31 0 0
Vielsalm 2 18 0 0
Province of Namur
Dourbes 9 35 0 0
Namur 1 10 0 0
Sinsin 3 32 0 0
Vezin 5 29 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
Charleroi - Parc 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
Vertbois 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
Charleroi - Parc 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
Vertbois 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
Charleroi - Parc
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 1 0 1
Eupen 0 0 0 0
Hermalle
Herstal
Jemeppe 0 0 0 0
Liege Airport
Membach
Saint-Nicolas
Val Benoit 0 0 0 0
Vertbois
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
Charleroi - Parc 1 11
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
Vertbois 3 10
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 59 5 0
Province of Hainaut
Charleroi
Charleroi - Parc
Chatelineau
Havinnes 15 40 4 0
Lodelinsart 18 46 4 0
Marchienne-au-Pont
Marcinelle
Mons 25 56 6 0
Province of Liège
Angleur
Engis 19 51 1 0
Eupen 20 55 6 0
Hermalle
Herstal 15 48 0 0
Jemeppe
Liege Airport
Membach
Saint-Nicolas
Val Benoit 19 55 1 0
Vertbois
Province of Luxembourg
Habay 20 62 0 0
Offagne 21 62 2 0
Sainte-Ode 18 58 1 0
Vielsalm 17 53 1 0
Province of Namur
Dourbes 33 75 1 0
Namur 14 36 1 0
Sinsin 23 63 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
Charleroi - Parc 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
Vertbois 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
Charleroi - Parc 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
Vertbois 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
Charleroi - Parc
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
Vertbois
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