{"city":"Baarn","country":"Netherlands","lat":52.211669921875,"lon":5.287499904632568,"range":"7d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-02T08:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.6717634201049805,"pm10":1.709578275680542,"stations":2},{"datetime_utc":"2026-06-02T09:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.7504160404205322,"pm10":3.7987351417541504,"stations":2},{"datetime_utc":"2026-06-02T10:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.510500431060791,"pm10":1.5315085649490356,"stations":2},{"datetime_utc":"2026-06-02T12:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.069999933242798,"pm10":3.069999933242798,"stations":1},{"datetime_utc":"2026-06-02T13:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.8781540393829346,"pm10":2.137481212615967,"stations":2},{"datetime_utc":"2026-06-02T14:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.460000038146973,"pm10":7.820000171661377,"stations":1},{"datetime_utc":"2026-06-02T15:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.580007553100586,"pm10":7.601015567779541,"stations":2},{"datetime_utc":"2026-06-02T16:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.1977057456970215,"pm10":5.810056209564209,"stations":2},{"datetime_utc":"2026-06-02T21:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.2300000190734863,"pm10":4.409999847412109,"stations":1},{"datetime_utc":"2026-06-02T22:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7899999618530273,"pm10":2.9200000762939453,"stations":1},{"datetime_utc":"2026-06-02T23:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.25,"pm10":1.4800000190734863,"stations":1},{"datetime_utc":"2026-06-03T01:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.8200000524520874,"pm10":2.4600000381469727,"stations":1},{"datetime_utc":"2026-06-03T02:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.4791603088378906,"pm10":3.032102584838867,"stations":2},{"datetime_utc":"2026-06-03T03:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.879657030105591,"pm10":4.329655170440674,"stations":2},{"datetime_utc":"2026-06-03T04:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.005633592605591,"pm10":3.3137011528015137,"stations":2},{"datetime_utc":"2026-06-03T05:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.415794610977173,"pm10":3.4305005073547363,"stations":2},{"datetime_utc":"2026-06-03T06:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.1024324893951416,"pm10":3.0367166996002197,"stations":2},{"datetime_utc":"2026-06-03T07:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.3004179000854492,"pm10":1.359241008758545,"stations":2},{"datetime_utc":"2026-06-03T08:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.940000057220459,"pm10":2.2799999713897705,"stations":1},{"datetime_utc":"2026-06-03T10:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-03T13:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-03T15:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.1200000047683716,"pm10":2.119999885559082,"stations":1},{"datetime_utc":"2026-06-03T16:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0336151123046875,"pm10":1.3718478679656982,"stations":2},{"datetime_utc":"2026-06-03T17:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.2799999713897705,"pm10":2.559999942779541,"stations":1},{"datetime_utc":"2026-06-03T19:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-04T08:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.4600000381469727,"pm10":1.690000057220459,"stations":1},{"datetime_utc":"2026-06-04T11:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-04T12:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.100000023841858,"pm10":1.100000023841858,"stations":1},{"datetime_utc":"2026-06-04T14:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-04T22:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.1176462173461914,"pm10":1.2310906648635864,"stations":2},{"datetime_utc":"2026-06-05T01:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.2300000190734863,"pm10":2.690000057220459,"stations":1},{"datetime_utc":"2026-06-05T02:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.544034957885742,"pm10":3.1963868141174316,"stations":2},{"datetime_utc":"2026-06-05T03:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7970539331436157,"pm10":2.3318421840667725,"stations":2},{"datetime_utc":"2026-06-05T04:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.2201685905456543,"pm10":2.4385719299316406,"stations":2},{"datetime_utc":"2026-06-05T05:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.1373066902160645,"pm10":4.778899669647217,"stations":2},{"datetime_utc":"2026-06-05T06:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.455129384994507,"pm10":3.686220169067383,"stations":2},{"datetime_utc":"2026-06-05T08:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.4800000190734863,"stations":1},{"datetime_utc":"2026-06-05T09:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.4300000071525574,"pm10":1.4800000190734863,"stations":1},{"datetime_utc":"2026-06-05T23:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.4800000190734863,"pm10":1.4800000190734863,"stations":1},{"datetime_utc":"2026-06-06T00:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.9700000286102295,"pm10":3.4600000381469727,"stations":1},{"datetime_utc":"2026-06-06T01:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.149999618530273,"pm10":9.220000267028809,"stations":1},{"datetime_utc":"2026-06-06T02:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.559999942779541,"pm10":6.170000076293945,"stations":1},{"datetime_utc":"2026-06-06T03:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.4763867855072021,"pm10":1.4763867855072021,"stations":2},{"datetime_utc":"2026-06-06T04:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.5363755226135254,"pm10":3.626710891723633,"stations":2},{"datetime_utc":"2026-06-06T05:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.865968704223633,"pm10":11.22100830078125,"stations":2},{"datetime_utc":"2026-06-06T06:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.8294003009796143,"pm10":4.073095798492432,"stations":2},{"datetime_utc":"2026-06-06T07:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.0,"pm10":5.28000020980835,"stations":1},{"datetime_utc":"2026-06-06T10:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7999999523162842,"pm10":1.7999999523162842,"stations":1},{"datetime_utc":"2026-06-06T11:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5799999833106995,"pm10":2.1500000953674316,"stations":1},{"datetime_utc":"2026-06-06T12:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2300000190734863,"pm10":1.2300000190734863,"stations":1},{"datetime_utc":"2026-06-06T17:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.3741936683654785,"pm10":0.22048908472061157,"stations":5},{"datetime_utc":"2026-06-06T20:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2599999904632568,"pm10":1.6699999570846558,"stations":1},{"datetime_utc":"2026-06-07T01:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.507059633731842,"pm10":2.1700000762939453,"stations":2},{"datetime_utc":"2026-06-07T02:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0798313617706299,"pm10":1.1344528198242188,"stations":2},{"datetime_utc":"2026-06-07T03:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.3799999952316284,"pm10":1.3799999952316284,"stations":1},{"datetime_utc":"2026-06-07T04:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-07T06:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.8382365107536316,"pm10":1.0294115543365479,"stations":2},{"datetime_utc":"2026-06-07T07:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.155461072921753,"pm10":1.2899137735366821,"stations":2},{"datetime_utc":"2026-06-07T08:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.1449569463729858,"stations":2},{"datetime_utc":"2026-06-07T10:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2626030445098877,"pm10":1.6512556076049805,"stations":2},{"datetime_utc":"2026-06-07T11:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.7100000381469727,"stations":1},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.25,"pm10":1.9700000286102295,"stations":1},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.623187780380249,"pm10":1.9743646383285522,"stations":2},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.220414161682129,"pm10":2.317052125930786,"stations":2},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.847893476486206,"pm10":2.2155377864837646,"stations":2},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.890000104904175,"pm10":3.759999990463257,"stations":1},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.778451681137085,"pm10":3.3644537925720215,"stations":3},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.299999952316284,"pm10":3.7100000381469727,"stations":1},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.5800000429153442,"pm10":1.940000057220459,"stations":1},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.770923912525177,"pm10":1.483362078666687,"stations":2},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.678566336631775,"pm10":1.7520952224731445,"stations":2},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.689070463180542,"pm10":4.016632080078125,"stations":2},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.2937779426574707,"pm10":3.942350149154663,"stations":2},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.0062947273254395,"pm10":4.671757698059082,"stations":2},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.7564597129821777,"pm10":4.010408401489258,"stations":2},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.5122714042663574,"pm10":1.663530707359314,"stations":2},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.3193178176879883,"pm10":2.4764597415924072,"stations":2},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.4800000190734863,"pm10":1.8899999856948853,"stations":1},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.300000190734863,"pm10":4.53000020980835,"stations":1},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":2.680000066757202,"stations":1}],"daily":[{"date":"2026-06-02","aqi_avg":14,"aqi_min":5,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":3.4,"pm10_avg":3.8,"hours":11,"stations_avg":2},{"date":"2026-06-03","aqi_avg":8,"aqi_min":4,"aqi_max":14,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.9,"pm10_avg":2.3,"hours":14,"stations_avg":2},{"date":"2026-06-04","aqi_avg":5,"aqi_min":4,"aqi_max":6,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.1,"pm10_avg":1.2,"hours":5,"stations_avg":1},{"date":"2026-06-05","aqi_avg":9,"aqi_min":2,"aqi_max":17,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.1,"pm10_avg":2.6,"hours":9,"stations_avg":2},{"date":"2026-06-06","aqi_avg":17,"aqi_min":2,"aqi_max":45,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.0,"pm10_avg":4.0,"hours":13,"stations_avg":2},{"date":"2026-06-07","aqi_avg":6,"aqi_min":2,"aqi_max":16,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.6,"pm10_avg":2.0,"hours":16,"stations_avg":2},{"date":"2026-06-08","aqi_avg":10,"aqi_min":3,"aqi_max":17,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.3,"pm10_avg":2.6,"hours":11,"stations_avg":2},{"date":"2026-06-09","aqi_avg":13,"aqi_min":8,"aqi_max":18,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":3.2,"pm10_avg":3.6,"hours":2,"stations_avg":1}]}