| Belgium |
| 0 | | | Gaia realtime air quality monitoring network 936 |
| 13 | | | MeteoTielt |
| 9 | Lichtervelde: Wulleputstraat, Lichtervelde, Roeselare, West Flanders, Flanders, 8810, Belgium | | Gaia realtime air quality monitoring network 307 |
| 0 | Marke: Joanna van Konstantinopelstraat, Marke, Kortrijk, West Flanders, Flanders, 8510, Belgium | | Gaia realtime air quality monitoring network 1015 |
| 0 | Mellet: Rue des Trois Arbres, Mellet, Les Bons Villers, Charleroi, Hainaut, Wallonia, 6211, Belgium | | AirNet - aiqcn.org - waqi.info 100045 |
| 22 | antwerpen (blancefloerlaan): Stedelijke Sporthal Linkeroever, 183-185, Blancefloerlaan, Regatta, Linkeroever, Antwerp, Flanders, 2050, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 42al10 |
| 22 | | | IRCEL-CELINE - Belgian Interregional Environment Agency 42al09 |
| 17 | bree: 42N027, Roterstraat, Bree, Maaseik, Limburg, Flanders, 3960, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 42n027 |
| 15 | brussel (regentlaan): Le Régent, Boulevard du Régent - Regentlaan, Royal Quarter, Pentagon, Brussels, Brussels-Capital, 1000, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 41reg1 |
| 4 | charleroi (aeroport 1): Jumet Chef-lieu, Rue Docteur Pircard, Zoning Charleroi-Airport 2, Chef Lieu, Jumet, Charleroi, Hainaut, Wallonia, 6040, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 48r515 |
| 1 | charleroi (aeroport 2): Parking Charleroi Airport P4, N568, Heppignies, Fleurus, Charleroi, Hainaut, Wallonia, 6220, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 48r516 |
| 15 | eupen: Membach, Baelen, Verviers, Liège, Wallonia, 4837, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 43n066 |
| 18 | evergem (rieme): Riemewegel, Ertvelde, Evergem, Gent, East Flanders, Flanders, 9940, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 40eg05 |
| 27 | genk: Oud-Sledderlo, Genk, Hasselt, Limburg, Flanders, 3600, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 40gk37 |
| 33 | | | IRCEL-CELINE - Belgian Interregional Environment Agency 48r236 |
| 25 | | | IRCEL-CELINE - Belgian Interregional Environment Agency 48r237 |
| 33 | | | IRCEL-CELINE - Belgian Interregional Environment Agency 43r202 |
| 16 | | | IRCEL-CELINE - Belgian Interregional Environment Agency 42r842 |
| 18 | rixensart: École Communale de la Bruyère, Rue des Volontaires, Genval, Rixensart, Nivelles, Walloon Brabant, Wallonia, 1332, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 43n064 |
| 16 | sint-pieters-leeuw: Mekingen, Sint-Pieters-Leeuw, Halle-Vilvoorde, Flemish Brabant, Flanders, 1600, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 42n040 |
| 16 | zeebrugge: Zeebrugge, Lissewege, Bruges, Brugge, West Flanders, Flanders, 8380, Belgium | | IRCEL-CELINE - Belgian Interregional Environment Agency 40zb07 |
| 20 | | | IRCEL-CELINE - Belgian Interregional Environment Agency 42zd08 |
| 6 | 's-Heer Boudewijnsburg: 's-Heer Boudewijnsburg, Steenbrugge, Assebroek, Bruges, Brugge, West Flanders, Flanders, 8310, Belgium | | Citizen Science project sensor.community 84297 |
| 10 | | | Citizen Science project sensor.community 36315 |
| 5 | Achtenkouterstraat: Achtendries, Oostakker, Ghent, Gent, East Flanders, Flanders, 9041, Belgium | | Citizen Science project sensor.community 27225 |
| 7 | | | Citizen Science project sensor.community 32278 |
| 1 | Alfons Roelandtsstraat: Alfons Roelandtsstraat, Kessel-Lo, Beneden-Kessel, Kessel-Lo, Leuven, Flemish Brabant, Flanders, 3010, Belgium | | Citizen Science project sensor.community 8803 |
| 8 | Alfons Wybolaan: Alfons Wybolaan, Sint-Andries, Bruges, Brugge, West Flanders, Flanders, 8200, Belgium | | Citizen Science project sensor.community 92897 |
| 10 | | | Citizen Science project sensor.community 38134 |
| 6 | André Demedtslaan: André Demedtslaan, Marke, Kortrijk, West Flanders, Flanders, 8510, Belgium | | Citizen Science project sensor.community 92626 |
| -1 | Anjerweg: Anjerweg, Hever, Boortmeerbeek, Leuven, Flemish Brabant, Flanders, 3191, Belgium | | Citizen Science project sensor.community 20912 |
| 11 | Annonciadenstraat: Annonciadenstraat, Papegaai, Gent, Ghent, Gent, East Flanders, Flanders, 9000, Belgium | | Citizen Science project sensor.community 13959 |
| -1 | | | Citizen Science project sensor.community 33008 |
| 9 | Assestraat: Assestraat, Sint-Ulriks-Kapelle, Dilbeek, Halle-Vilvoorde, Flemish Brabant, Flanders, 1700, Belgium | | Citizen Science project sensor.community 86564 |
| 6 | Assestraat: Assestraat, Sint-Ulriks-Kapelle, Dilbeek, Halle-Vilvoorde, Flemish Brabant, Flanders, 1700, Belgium | | Citizen Science project sensor.community 95112 |
| 5 | Assestraat: Sint-Ulriks-Kapelle, Dilbeek, Halle-Vilvoorde, Flemish Brabant, Flanders, 1700, Belgium | | Citizen Science project sensor.community 27786 |
| 11 | Avenue Besme - Besmelaan: Embassy of Mongolia, 18, Avenue Besme - Besmelaan, Forest - Vorst, Brussels-Capital, 1190, Belgium | | Citizen Science project sensor.community 23519 |
| 9 | | | Citizen Science project sensor.community 29236 |
| 6 | | | Citizen Science project sensor.community 27406 |
| 8 | | | Citizen Science project sensor.community 25754 |
| 14 | | | Citizen Science project sensor.community 23578 |
| 6 | | | Citizen Science project sensor.community 23539 |
| 11 | | | Citizen Science project sensor.community 27796 |
| 0 | | | Citizen Science project sensor.community 27525 |
| 11 | | | Citizen Science project sensor.community 91832 |
| 8 | | | Citizen Science project sensor.community 17347 |
| 0 | | | Citizen Science project sensor.community 21486 |
| 2 | | | Citizen Science project sensor.community 23826 |
| 8 | | | Citizen Science project sensor.community 10761 |
| 13 | | | Citizen Science project sensor.community 71858 |
| 12 | | | Citizen Science project sensor.community 22490 |
| 10 | | | Citizen Science project sensor.community 19879 |
| 5 | | | Citizen Science project sensor.community 42772 |
| 13 | | | Citizen Science project sensor.community 63697 |
| 8 | | | Citizen Science project sensor.community 34509 |
| 8 | | | Citizen Science project sensor.community 22336 |
| 9 | | | Citizen Science project sensor.community 20069 |
| 16 | Avergat: Avergat, Riemst, Tongeren, Limburg, Flanders, 3770, Belgium | | Citizen Science project sensor.community 25125 |
| 10 | Avil Geerincklaan: Avil Geerincklaan, Tuinwijk, Zele, Dendermonde, East Flanders, Flanders, 9240, Belgium | | Citizen Science project sensor.community 74521 |
| 8 | Azalealaan: Azalealaan, Sint-Andries, Bruges, Brugge, West Flanders, Flanders, 8200, Belgium | | Citizen Science project sensor.community 96502 |
| 11 | Azaleastraat: Evergem, Gent, East Flanders, Flanders, 9940, Belgium | | Citizen Science project sensor.community 25687 |
| 6 | Baron de Gieylaan: Baron de Gieylaan, De Pinte, Nazareth-De Pinte, Gent, East Flanders, Flanders, 9840, Belgium | | Citizen Science project sensor.community 95166 |
| 0 | | | Citizen Science project sensor.community 26740 |
| 36 | Bedelfdreef: Zedelgem, Brugge, West Flanders, Flanders, 8210, Belgium | | Citizen Science project sensor.community 65565 |
| 6 | Beeldhouwkunstlaan: Regina Caelilyceum - Middelbare school, Beeldhouwkunstlaan, Kaudenaarde, Dilbeek, Halle-Vilvoorde, Flemish Brabant, Flanders, 1700, Belgium | | Citizen Science project sensor.community 95634 |
| 6 | Beeldhouwkunstlaan: Regina Caelilyceum - Middelbare school, Beeldhouwkunstlaan, Kaudenaarde, Dilbeek, Halle-Vilvoorde, Flemish Brabant, Flanders, 1700, Belgium | | Citizen Science project sensor.community 95693 |
| 14 | Beeldhouwkunstlaan: Regina Caelilyceum - Middelbare school, Beeldhouwkunstlaan, Kaudenaarde, Dilbeek, Halle-Vilvoorde, Flemish Brabant, Flanders, 1700, Belgium | | Citizen Science project sensor.community 95690 |
| 14 | Beeldhouwkunstlaan: Regina Caelilyceum - Middelbare school, Beeldhouwkunstlaan, Kaudenaarde, Dilbeek, Halle-Vilvoorde, Flemish Brabant, Flanders, 1700, Belgium | | Citizen Science project sensor.community 95631 |
| 7 | Bekkerzeelweg: Bekkerzeelweg, Groot-Bijgaarden, Dilbeek, Halle-Vilvoorde, Flemish Brabant, Flanders, 1702, Belgium | | Citizen Science project sensor.community 95110 |
| 7 | Belgiëlei: Camera, Belgiëlei, Haringrode, Antwerp, Flanders, 2018, Belgium | | Citizen Science project sensor.community 22585 |
| 9 | | | Citizen Science project sensor.community 82928 |
| 6 | Bergstraat: Hollandsveld, Hasselt, Limburg, Flanders, 3500, Belgium | | Citizen Science project sensor.community 40827 |
| 8 | Bergstraat: Belsele, Sint-Niklaas, East Flanders, Flanders, 9111, Belgium | | Citizen Science project sensor.community 32216 |
| 13 | Bergstraße: 51;53, Bergstraße, Raeren, Verviers, Liège, Wallonia, 4730, Belgium | | Citizen Science project sensor.community 77617 |
| 4 | Bertstraat: Heldermeers, Damveld, Denderbelle, Lebbeke, East Flanders, Flanders, 9280, Belgium | | Citizen Science project sensor.community 30384 |
| 6 | Bessembaan: Londerzeel, Halle-Vilvoorde, Flemish Brabant, Flanders, 1840, Belgium | | Citizen Science project sensor.community 18997 |
| 6 | Beukenbos: Beukenbos, Bettendries, Itterbeek, Dilbeek, Halle-Vilvoorde, Flemish Brabant, Flanders, 1701, Belgium | | Citizen Science project sensor.community 91535 |
| 2 | Beukenlaan: Beukenlaan, Zoersel, Antwerp, Flanders, 2980, Belgium | | Citizen Science project sensor.community 91429 |
| 9 | Bevrijdingstraat: Sint-Paulus, Bevrijdingstraat, Herzele, Aalst, East Flanders, Flanders, 9550, Belgium | | Citizen Science project sensor.community 72356 |
| 8 | Bievegemberg: Pamel, Roosdaal, Halle-Vilvoorde, Flemish Brabant, Flanders, 1760, Belgium | | Citizen Science project sensor.community 20657 |