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Air quality in Wallonia
Air quality index (AQI) and PM2.5 air pollution in Wallonia
LIVE AQI CITY RANKING
Real-time Wallonia
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Cerfontaine | 60 |
| 2 | La Hulpe | 57 |
| 3 | Tournai | 57 |
| 4 | Brunehault | 53 |
| 5 | Rixensart | 53 |
| 6 | Courcelles | 52 |
| 7 | Fleurus | 52 |
| 8 | Mons | 52 |
| 9 | Vielsalm | 49 |
| 10 | Viroinval | 49 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
6 Contributors
See all
LIVE AQI CITY RANKING
Real-time Wallonia
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sainte-Ode | 32 |
| 2 | Engis | 33 |
| 3 | Herstal | 33 |
| 4 | Andenne | 35 |
| 5 | Baelen | 35 |
| 6 | Saint-Nicolas | 36 |
| 7 | Habay | 38 |
| 8 | Liège | 38 |
| 9 | Seraing | 40 |
| 10 | Awans | 41 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Wallonia air quality data attribution
6Contributors
- Wallon Air and Climate Agency (AWAC)
21 stations
3 Government Contributors
- AirGradient
1 station
Corporate Contributor
Which is the most polluted city in Wallonia?
- Cerfontaine 60
- La Hulpe 57
- Tournai 57
- Saint-Yvon 55
- Estaimpuis 54
- Mouscron 54
- Brunehault 53
- Celles 53
- Pecq 53
- Rixensart 53
- Rumes 53
- Antoing 52
- Aubel 52
- Courcelles 52
- Dalhem 52
- Fleurus 52
- La Calamine 52
- Lontzen 52
- Mons 52
- Peruwelz 52
- Plombieres 52
- Vise 52
- Welkenraedt 52
- Bassenge 51
- Bernissart 51
- Blegny 51
- Dison 51
- Eupen 51
- Frasnes-lez-Buissenal 51
- Hensies 51
- Herve 51
- Limbourg 51
- Oupeye 51
- Quievrain 51
- Raeren 51
- Dour 50
- Soumagne 50
- Verviers 50
- Beloeil 49
- Beyne-Heusay 49
- Boussu 49
- Fleron 49
- Jalhay 49
- Juprelle 49
- Olne 49
- Pepinster 49
- Theux 49
- Trooz 49
- Vielsalm 49
- Viroinval 49
- Ans 48
- Bullange 48
- Butgenbach 48
- Chaudfontaine 48
- Colfontaine 48
- Crisnee 48
- Ellezelles 48
- Saint-Ghislain 48
- Ambleve 47
- Ath 47
- Charleroi 47
- Chatelet 47
- Chievres 47
- Esneux 47
- Fexhe-le-Haut-Clocher 47
- Flemalle-Haute 47
- Flobecq 47
- Frameries 47
- Malmedy 47
- Mons-lez-Liege 47
- Oreye 47
- Quaregnon 47
- Quevy-le-Petit 47
- Spa 47
- Sprimont 47
- Waimes 47
- Aywaille 46
- Berloz 46
- Brugelette 46
- Chasse Royale 46
- Donceel 46
- Jurbise 46
- Momignies 46
- Remicourt 46
- Stavelot 46
- Waremme 46
- Anthisnes 45
- Beaumont 45
- Beauvechain 45
- Chimay 45
- Comblain-au-Pont 45
- Erquelinnes 45
- Estinnes-au-Val 45
- Faimes 45
- Froidchapelle 45
- Geer 45
- Lens 45
- Lessines 45
- Lincent 45
- Merbes-le-Chateau 45
- Saint-Vith 45
- Silly 45
- Stoumont 45
- Trois-Ponts 45
- Verlaine 45
- Amay 44
- Anderlues 44
- Binche 44
- Braine-le-Chateau 44
- Braine-le-Comte 44
- Braives 44
- Chapelle-lez-Herlaimont 44
- Chaumont-Gistoux 44
- Couvin 44
- Ecaussinnes-d'Enghien 44
- Enghien 44
- Ferrieres 44
- Grez-Doiceau 44
- Hamoir 44
- Hannut 44
- Incourt 44
- Ittre 44
- Jodoigne 44
- La Louviere 44
- Lobbes 44
- Louvain-la-Neuve 44
- Manage 44
- Mont-Saint-Guibert 44
- Morlanwelz-Mariemont 44
- Nandrin 44
- Nivelles 44
- Ottignies 44
- Perwez 44
- Ramillies 44
- Rebecq-Rognon 44
- Roeulx 44
- Seneffe 44
- Soignies 44
- Thuin 44
- Tinlot 44
- Tubize 44
- Villers-le-Bouillet 44
- Walcourt 44
- Walhain-Saint-Paul 44
- Wasseiges 44
- Wavre 44
- Aiseau 43
- Basse Lasne 43
- Braine-l'Alleud 43
- Burdinne 43
- Chastre-Villeroux-Blanmont 43
- Court-Saint-Etienne 43
- Eghezee 43
- Farciennes 43
- Floreffe 43
- Florennes 43
- Forville 43
- Fosses-la-Ville 43
- Gembloux 43
- Genappe 43
- Gerpinnes 43
- Heron 43
- Huy 43
- La Bruyere 43
- Marchin 43
- Mettet 43
- Noville-les-Bois 43
- Ouffet 43
- Philippeville 43
- Pont-a-Celles 43
- Sombreffe 43
- Villers-la-Ville 43
- Wanze 43
- Waterloo 43
- Anhee 42
- Assesse 42
- Clavier 42
- Doische 42
- Durbuy 42
- Erezee 42
- Gesves 42
- Gouvy 42
- Hamois 42
- Hastiere-Lavaux 42
- Havelange 42
- Lierneux 42
- Manhay 42
- Modave 42
- Ohey 42
- Onhaye 42
- Profondeville 42
- Yvoir 42
- Awans 41
- Beauraing 41
- Bertrix 41
- Ciney 41
- Dinant 41
- Hotton 41
- Houffalize 41
- Houyet 41
- La Roche-en-Ardenne 41
- Marche-en-Famenne 41
- Namur 41
- Rendeux 41
- Rochefort 41
- Somme-Leuze 41
- Arlon 40
- Attert 40
- Aubange 40
- Bastogne 40
- Bertogne 40
- Bievre 40
- Daverdisse 40
- Fauvillers 40
- Gedinne 40
- Libin 40
- Martelange 40
- Messancy 40
- Musson 40
- Nassogne 40
- Saint-Hubert 40
- Saint-Leger 40
- Seraing 40
- Tellin 40
- Tenneville 40
- Vaux-sur-Sure 40
- Virton 40
- Wellin 40
- Bouillon 39
- Chiny 39
- Etalle 39
- Florenville 39
- Herbeumont 39
- Leglise 39
- Meix-devant-Virton 39
- Neufchateau 39
- Paliseul 39
- Rouvroy 39
- Tintigny 39
- Habay 38
- Liège 38
- Saint-Nicolas 36
- Andenne 35
- Baelen 35
- Engis 33
- Herstal 33
- Sainte-Ode 32
AQI US, Metric