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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 |  Saint-Nicolas | 62 |
| 2 | Mons | 60 |
| 3 | Bertrix | 58 |
| 4 | Flemalle-Haute | 57 |
| 5 | Herstal | 57 |
| 6 | Charleroi | 56 |
| 7 | Awans | 55 |
| 8 | La Hulpe | 55 |
| 9 | Seraing | 55 |
| 10 | Brunehault | 54 |
(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 | Baelen | 23 |
| 2 | Tournai | 31 |
| 3 | Viroinval | 31 |
| 4 | Andenne | 38 |
| 5 | Sainte-Ode | 41 |
| 6 | Cerfontaine | 49 |
| 7 | Vielsalm | 49 |
| 8 | Chatelet | 52 |
| 9 | Engis | 52 |
| 10 | Habay | 52 |
(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?
- Saint-Nicolas 62
- Mons 60
- Bertrix 58
- Flemalle-Haute 57
- Herstal 57
- Bullange 56
- Charleroi 56
- Ambleve 55
- Awans 55
- Butgenbach 55
- La Hulpe 55
- Saint-Vith 55
- Seraing 55
- Waimes 55
- Brunehault 54
- Eupen 54
- Gouvy 54
- Houffalize 54
- Jalhay 54
- Liège 54
- Malmedy 54
- Raeren 54
- Rixensart 54
- Somme-Leuze 54
- Stavelot 54
- Trois-Ponts 54
- Arlon 53
- Attert 53
- Aubange 53
- Aubel 53
- Bastogne 53
- Bertogne 53
- Courcelles 53
- Dison 53
- Fauvillers 53
- Fleurus 53
- Herve 53
- La Calamine 53
- Lierneux 53
- Limbourg 53
- Lontzen 53
- Manhay 53
- Martelange 53
- Messancy 53
- Musson 53
- Pepinster 53
- Plombieres 53
- Saint-Leger 53
- Spa 53
- Stoumont 53
- Theux 53
- Verviers 53
- Welkenraedt 53
- Anthisnes 52
- Aywaille 52
- Basse Lasne 52
- Beyne-Heusay 52
- Blegny 52
- Braine-l'Alleud 52
- Braine-le-Chateau 52
- Braine-le-Comte 52
- Chapelle-lez-Herlaimont 52
- Chatelet 52
- Chaudfontaine 52
- Chaumont-Gistoux 52
- Comblain-au-Pont 52
- Court-Saint-Etienne 52
- Dalhem 52
- Ecaussinnes-d'Enghien 52
- Engis 52
- Erezee 52
- Esneux 52
- Etalle 52
- Ferrieres 52
- Fleron 52
- Genappe 52
- Grez-Doiceau 52
- Habay 52
- Hamoir 52
- Ittre 52
- La Roche-en-Ardenne 52
- Leglise 52
- Louvain-la-Neuve 52
- Manage 52
- Mont-Saint-Guibert 52
- Namur 52
- Nivelles 52
- Olne 52
- Ottignies 52
- Pont-a-Celles 52
- Rendeux 52
- Seneffe 52
- Soumagne 52
- Sprimont 52
- Tenneville 52
- Trooz 52
- Tubize 52
- Vaux-sur-Sure 52
- Villers-la-Ville 52
- Waterloo 52
- Wavre 52
- Anderlues 51
- Beauvechain 51
- Binche 51
- Chastre-Villeroux-Blanmont 51
- Durbuy 51
- Enghien 51
- Farciennes 51
- Hotton 51
- Incourt 51
- La Louviere 51
- Morlanwelz-Mariemont 51
- Ouffet 51
- Oupeye 51
- Rebecq-Rognon 51
- Roeulx 51
- Soignies 51
- Sombreffe 51
- Tintigny 51
- Virton 51
- Vise 51
- Walhain-Saint-Paul 51
- Ans 50
- Bassenge 50
- Estinnes-au-Val 50
- Gembloux 50
- Jodoigne 50
- Juprelle 50
- Lobbes 50
- Nandrin 50
- Neufchateau 50
- Aiseau 49
- Brugelette 49
- Cerfontaine 49
- Chasse Royale 49
- Clavier 49
- Erquelinnes 49
- Jurbise 49
- Lens 49
- Lessines 49
- Lincent 49
- Marche-en-Famenne 49
- Meix-devant-Virton 49
- Merbes-le-Chateau 49
- Mons-lez-Liege 49
- Nassogne 49
- Perwez 49
- Ramillies 49
- Rouvroy 49
- Saint-Hubert 49
- Silly 49
- Thuin 49
- Tinlot 49
- Vielsalm 49
- Amay 48
- Ath 48
- Beaumont 48
- Beloeil 48
- Berloz 48
- Boussu 48
- Braives 48
- Chievres 48
- Colfontaine 48
- Crisnee 48
- Donceel 48
- Eghezee 48
- Faimes 48
- Fexhe-le-Haut-Clocher 48
- Flobecq 48
- Forville 48
- Frameries 48
- Geer 48
- Gerpinnes 48
- Hannut 48
- Havelange 48
- Huy 48
- La Bruyere 48
- Marchin 48
- Modave 48
- Oreye 48
- Quaregnon 48
- Quevy-le-Petit 48
- Remicourt 48
- Saint-Ghislain 48
- Verlaine 48
- Villers-le-Bouillet 48
- Wanze 48
- Waremme 48
- Wasseiges 48
- Bernissart 47
- Burdinne 47
- Dour 47
- Ellezelles 47
- Frasnes-lez-Buissenal 47
- Hensies 47
- Heron 47
- Noville-les-Bois 47
- Peruwelz 47
- Walcourt 47
- Antoing 46
- Celles 46
- Estaimpuis 46
- Floreffe 46
- Fosses-la-Ville 46
- Froidchapelle 46
- Gesves 46
- Hamois 46
- Mouscron 46
- Ohey 46
- Pecq 46
- Quievrain 46
- Rochefort 46
- Rumes 46
- Assesse 45
- Chiny 45
- Ciney 45
- Florennes 45
- Mettet 45
- Philippeville 45
- Profondeville 45
- Saint-Yvon 45
- Tellin 45
- Anhee 44
- Chimay 44
- Dinant 44
- Florenville 44
- Houyet 44
- Libin 44
- Momignies 44
- Onhaye 44
- Wellin 44
- Yvoir 44
- Beauraing 43
- Daverdisse 43
- Doische 43
- Hastiere-Lavaux 43
- Herbeumont 43
- Paliseul 43
- Bievre 42
- Couvin 42
- Gedinne 42
- Bouillon 41
- Sainte-Ode 41
- Andenne 38
- Tournai 31
- Viroinval 31
- Baelen 23
AQI US, Metric