{"city":"Amsterdam","country":"Netherlands","lat":52.37403106689453,"lon":4.889689922332764,"range":"7d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-22T20:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.104935646057129,"pm10":10.62660026550293,"stations":3},{"datetime_utc":"2026-05-22T21:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.797774314880371,"pm10":10.995584487915039,"stations":3},{"datetime_utc":"2026-05-22T22:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.213799476623535,"pm10":12.855870246887207,"stations":3},{"datetime_utc":"2026-05-22T23:00:00Z","aqi":67,"aqi_min":67,"aqi_max":67,"pm25":19.821516036987305,"pm10":20.145471572875977,"stations":3},{"datetime_utc":"2026-05-23T00:00:00Z","aqi":74,"aqi_min":74,"aqi_max":74,"pm25":23.17017936706543,"pm10":23.23305320739746,"stations":3},{"datetime_utc":"2026-05-23T01:00:00Z","aqi":79,"aqi_min":79,"aqi_max":79,"pm25":25.295907974243164,"pm10":26.472646713256836,"stations":3},{"datetime_utc":"2026-05-23T02:00:00Z","aqi":72,"aqi_min":72,"aqi_max":72,"pm25":22.30476188659668,"pm10":23.083955764770508,"stations":3},{"datetime_utc":"2026-05-23T03:00:00Z","aqi":81,"aqi_min":81,"aqi_max":81,"pm25":26.527801513671875,"pm10":27.399629592895508,"stations":3},{"datetime_utc":"2026-05-23T04:00:00Z","aqi":80,"aqi_min":80,"aqi_max":80,"pm25":25.827754974365234,"pm10":26.312612533569336,"stations":3},{"datetime_utc":"2026-05-23T05:00:00Z","aqi":77,"aqi_min":77,"aqi_max":77,"pm25":24.347179412841797,"pm10":25.23652458190918,"stations":3},{"datetime_utc":"2026-05-23T06:00:00Z","aqi":85,"aqi_min":85,"aqi_max":85,"pm25":28.390804290771484,"pm10":29.16495704650879,"stations":3},{"datetime_utc":"2026-05-23T07:00:00Z","aqi":67,"aqi_min":67,"aqi_max":67,"pm25":19.9216251373291,"pm10":19.986331939697266,"stations":3},{"datetime_utc":"2026-05-23T08:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.828751564025879,"pm10":16.966997146606445,"stations":3},{"datetime_utc":"2026-05-23T09:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.3412017822265625,"pm10":4.342082500457764,"stations":3},{"datetime_utc":"2026-05-23T10:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.5046894550323486,"pm10":3.5245425701141357,"stations":3},{"datetime_utc":"2026-05-23T11:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.9563889503479004,"pm10":3.480034351348877,"stations":3},{"datetime_utc":"2026-05-23T12:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.1240580081939697,"pm10":2.1280648708343506,"stations":3},{"datetime_utc":"2026-05-23T13:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9685335159301758,"pm10":1.4836969375610352,"stations":3},{"datetime_utc":"2026-05-23T14:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.363254547119141,"pm10":4.424773216247559,"stations":3},{"datetime_utc":"2026-05-23T15:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.143601417541504,"pm10":1.944899082183838,"stations":3},{"datetime_utc":"2026-05-23T16:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.600637197494507,"pm10":2.928645372390747,"stations":3},{"datetime_utc":"2026-05-23T17:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.192944049835205,"pm10":6.376037120819092,"stations":3},{"datetime_utc":"2026-05-23T18:00:00Z","aqi":54,"aqi_min":54,"aqi_max":54,"pm25":13.63351058959961,"pm10":13.73256778717041,"stations":3},{"datetime_utc":"2026-05-23T19:00:00Z","aqi":78,"aqi_min":78,"aqi_max":78,"pm25":25.154277801513672,"pm10":25.809165954589844,"stations":3},{"datetime_utc":"2026-05-23T20:00:00Z","aqi":91,"aqi_min":91,"aqi_max":91,"pm25":31.3421573638916,"pm10":32.66130828857422,"stations":3},{"datetime_utc":"2026-05-23T21:00:00Z","aqi":112,"aqi_min":112,"aqi_max":112,"pm25":40.01668930053711,"pm10":48.073699951171875,"stations":3},{"datetime_utc":"2026-05-23T22:00:00Z","aqi":127,"aqi_min":127,"aqi_max":127,"pm25":46.26091766357422,"pm10":55.25204849243164,"stations":3},{"datetime_utc":"2026-05-23T23:00:00Z","aqi":132,"aqi_min":132,"aqi_max":132,"pm25":48.14729690551758,"pm10":58.23664474487305,"stations":3},{"datetime_utc":"2026-05-24T00:00:00Z","aqi":122,"aqi_min":122,"aqi_max":122,"pm25":43.95882797241211,"pm10":51.82270431518555,"stations":3},{"datetime_utc":"2026-05-24T01:00:00Z","aqi":94,"aqi_min":94,"aqi_max":94,"pm25":32.47052764892578,"pm10":36.497257232666016,"stations":3},{"datetime_utc":"2026-05-24T02:00:00Z","aqi":97,"aqi_min":97,"aqi_max":97,"pm25":33.78110122680664,"pm10":36.47086715698242,"stations":3},{"datetime_utc":"2026-05-24T03:00:00Z","aqi":93,"aqi_min":93,"aqi_max":93,"pm25":32.172874450683594,"pm10":34.48485565185547,"stations":3},{"datetime_utc":"2026-05-24T04:00:00Z","aqi":119,"aqi_min":119,"aqi_max":119,"pm25":42.86125564575195,"pm10":50.21813201904297,"stations":3},{"datetime_utc":"2026-05-24T05:00:00Z","aqi":116,"aqi_min":116,"aqi_max":116,"pm25":41.65074157714844,"pm10":49.741424560546875,"stations":3},{"datetime_utc":"2026-05-24T06:00:00Z","aqi":86,"aqi_min":86,"aqi_max":86,"pm25":28.745546340942383,"pm10":29.418283462524414,"stations":3},{"datetime_utc":"2026-05-24T07:00:00Z","aqi":64,"aqi_min":64,"aqi_max":64,"pm25":18.340961456298828,"pm10":18.95808982849121,"stations":3},{"datetime_utc":"2026-05-24T08:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.915131568908691,"pm10":10.286667823791504,"stations":2},{"datetime_utc":"2026-05-24T09:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":7.051515579223633,"pm10":7.334198951721191,"stations":2},{"datetime_utc":"2026-05-24T10:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.96999979019165,"pm10":7.820000171661377,"stations":1},{"datetime_utc":"2026-05-24T11:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.128658413887024,"pm10":1.357384443283081,"stations":2},{"datetime_utc":"2026-05-24T17:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.8700000047683716,"pm10":1.059999942779541,"stations":1},{"datetime_utc":"2026-05-24T18:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.8700000047683716,"pm10":1.8899999856948853,"stations":1},{"datetime_utc":"2026-05-24T19:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.0857497453689575,"pm10":1.1091359853744507,"stations":2},{"datetime_utc":"2026-05-24T20:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.43300724029541,"pm10":3.5993504524230957,"stations":3},{"datetime_utc":"2026-05-24T21:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.3511176109313965,"pm10":3.5868680477142334,"stations":3},{"datetime_utc":"2026-05-24T22:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.467167377471924,"pm10":2.5587587356567383,"stations":3},{"datetime_utc":"2026-05-24T23:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7306174039840698,"pm10":1.7306174039840698,"stations":2},{"datetime_utc":"2026-05-25T00:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.532504081726074,"pm10":3.1195590496063232,"stations":2},{"datetime_utc":"2026-05-25T01:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7898060083389282,"pm10":1.807231068611145,"stations":2},{"datetime_utc":"2026-05-25T02:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2169489860534668,"pm10":2.0885186195373535,"stations":2},{"datetime_utc":"2026-05-25T03:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.200000047683716,"pm10":2.2300000190734863,"stations":1},{"datetime_utc":"2026-05-25T04:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.6783597469329834,"pm10":2.7067902088165283,"stations":2},{"datetime_utc":"2026-05-25T05:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.489135980606079,"pm10":1.6073017120361328,"stations":2},{"datetime_utc":"2026-05-25T06:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2305116653442383,"pm10":1.900511622428894,"stations":2},{"datetime_utc":"2026-05-25T07:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.6182539463043213,"pm10":1.634761929512024,"stations":2},{"datetime_utc":"2026-05-25T08:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7997400760650635,"pm10":1.802381157875061,"stations":3},{"datetime_utc":"2026-05-25T09:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.7100000381469727,"pm10":2.7100000381469727,"stations":1},{"datetime_utc":"2026-05-25T10:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9977072477340698,"pm10":1.0100882053375244,"stations":2},{"datetime_utc":"2026-05-25T11:00:00Z","aqi":0,"aqi_min":0,"aqi_max":0,"pm25":0.10999999940395355,"pm10":1.409999966621399,"stations":1},{"datetime_utc":"2026-05-25T16:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-05-25T20:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.8899999856948853,"pm10":2.4800000190734863,"stations":1},{"datetime_utc":"2026-05-25T21:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-05-25T22:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.9700000286102295,"pm10":2.9700000286102295,"stations":1},{"datetime_utc":"2026-05-25T23:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.041987419128418,"pm10":5.429951190948486,"stations":2},{"datetime_utc":"2026-05-26T00:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.902170181274414,"pm10":6.8411545753479,"stations":2},{"datetime_utc":"2026-05-26T01:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.267431259155273,"pm10":6.267431259155273,"stations":2},{"datetime_utc":"2026-05-26T02:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.637436389923096,"pm10":6.637436389923096,"stations":2},{"datetime_utc":"2026-05-26T03:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.376055717468262,"pm10":5.452702522277832,"stations":2},{"datetime_utc":"2026-05-26T04:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.253072738647461,"pm10":9.827322959899902,"stations":2},{"datetime_utc":"2026-05-26T05:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.248022556304932,"pm10":6.276942729949951,"stations":2},{"datetime_utc":"2026-05-26T06:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.648087024688721,"pm10":5.223175525665283,"stations":2},{"datetime_utc":"2026-05-26T11:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.1532938480377197,"stations":2},{"datetime_utc":"2026-05-26T13:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.8600000143051147,"pm10":1.8600000143051147,"stations":1},{"datetime_utc":"2026-05-26T14:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.340000033378601,"pm10":1.5299999713897705,"stations":1},{"datetime_utc":"2026-05-26T15:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.3353304862976074,"pm10":1.3353304862976074,"stations":2},{"datetime_utc":"2026-05-26T16:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.347307801246643,"pm10":1.5140730142593384,"stations":2},{"datetime_utc":"2026-05-26T17:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.600000023841858,"stations":1},{"datetime_utc":"2026-05-26T18:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.41999998688697815,"pm10":1.1399999856948853,"stations":1},{"datetime_utc":"2026-05-26T19:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0199999809265137,"pm10":2.740000009536743,"stations":1},{"datetime_utc":"2026-05-26T20:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.431450366973877,"pm10":7.651810169219971,"stations":2},{"datetime_utc":"2026-05-26T21:00:00Z","aqi":104,"aqi_min":104,"aqi_max":104,"pm25":36.559303283691406,"pm10":42.241600036621094,"stations":2},{"datetime_utc":"2026-05-26T22:00:00Z","aqi":113,"aqi_min":113,"aqi_max":113,"pm25":40.544944763183594,"pm10":47.03119659423828,"stations":2},{"datetime_utc":"2026-05-26T23:00:00Z","aqi":69,"aqi_min":69,"aqi_max":69,"pm25":20.71472930908203,"pm10":21.781198501586914,"stations":2},{"datetime_utc":"2026-05-27T00:00:00Z","aqi":77,"aqi_min":77,"aqi_max":77,"pm25":24.605918884277344,"pm10":25.941852569580078,"stations":2},{"datetime_utc":"2026-05-27T01:00:00Z","aqi":90,"aqi_min":90,"aqi_max":90,"pm25":30.79856300354004,"pm10":32.22126007080078,"stations":2},{"datetime_utc":"2026-05-27T02:00:00Z","aqi":66,"aqi_min":66,"aqi_max":66,"pm25":19.438961029052734,"pm10":19.516204833984375,"stations":2},{"datetime_utc":"2026-05-27T03:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.891154289245605,"pm10":9.758161544799805,"stations":2},{"datetime_utc":"2026-05-27T04:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.418087005615234,"pm10":7.514733791351318,"stations":2},{"datetime_utc":"2026-05-27T05:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.0199999809265137,"pm10":3.0199999809265137,"stations":1},{"datetime_utc":"2026-05-27T06:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-05-27T18:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.800000011920929,"pm10":1.7599999904632568,"stations":1},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.8200000524520874,"pm10":1.8200000524520874,"stations":1},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.6100000143051147,"pm10":1.350000023841858,"stations":1},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.25,"pm10":2.430000066757202,"stations":1},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7599999904632568,"pm10":2.380000114440918,"stations":1},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.46000000834465027,"pm10":2.0,"stations":1},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":2.25,"stations":1},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2899999618530273,"pm10":1.2899999618530273,"stations":1},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.0999999046325684,"pm10":2.7100000381469727,"stations":1},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.099999904632568,"pm10":5.099999904632568,"stations":1},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.559999942779541,"pm10":8.25,"stations":1},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.869999885559082,"pm10":9.25,"stations":1},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.220000267028809,"pm10":8.819999694824219,"stations":1},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":58,"aqi_min":58,"aqi_max":58,"pm25":15.279999732971191,"pm10":15.279999732971191,"stations":1},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":78,"aqi_min":78,"aqi_max":78,"pm25":24.920000076293945,"pm10":25.149999618530273,"stations":1},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":66,"aqi_min":66,"aqi_max":66,"pm25":19.200000762939453,"pm10":19.530000686645508,"stations":1},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":69,"aqi_min":69,"aqi_max":69,"pm25":20.459999084472656,"pm10":20.459999084472656,"stations":1},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":74,"aqi_min":74,"aqi_max":74,"pm25":22.81999969482422,"pm10":24.0,"stations":1},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":84,"aqi_min":84,"aqi_max":84,"pm25":27.559999465942383,"pm10":27.579999923706055,"stations":1}],"daily":[{"date":"2026-05-22","aqi_avg":50,"aqi_min":41,"aqi_max":67,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":13.0,"pm10_avg":13.7,"hours":4,"stations_avg":3},{"date":"2026-05-23","aqi_avg":58,"aqi_min":4,"aqi_max":132,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.5,"pm10_avg":20.1,"hours":24,"stations_avg":3},{"date":"2026-05-24","aqi_avg":50,"aqi_min":4,"aqi_max":122,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":16.4,"pm10_avg":18.4,"hours":19,"stations_avg":2},{"date":"2026-05-25","aqi_avg":8,"aqi_min":4,"aqi_max":21,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.9,"pm10_avg":2.2,"hours":17,"stations_avg":2},{"date":"2026-05-26","aqi_avg":29,"aqi_min":2,"aqi_max":113,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.4,"pm10_avg":9.4,"hours":19,"stations_avg":2},{"date":"2026-05-27","aqi_avg":28,"aqi_min":3,"aqi_max":90,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.4,"pm10_avg":8.8,"hours":12,"stations_avg":1},{"date":"2026-05-28","aqi_avg":6,"aqi_min":2,"aqi_max":9,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.4,"pm10_avg":1.8,"hours":6,"stations_avg":1},{"date":"2026-05-29","aqi_avg":47,"aqi_min":5,"aqi_max":84,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":13.6,"pm10_avg":14.0,"hours":12,"stations_avg":1}]}