{"city":"Boskoop","country":"Netherlands","lat":52.07500076293945,"lon":4.65556001663208,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T21:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.025382041931152,"pm10":6.0318779945373535,"stations":2},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.348198652267456,"pm10":5.098635673522949,"stations":2},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.268810272216797,"pm10":6.332357883453369,"stations":2},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.3087337017059326,"pm10":4.1001200675964355,"stations":2},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.846222877502441,"pm10":6.493133068084717,"stations":2},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.247008800506592,"pm10":7.963351726531982,"stations":2},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.141462802886963,"pm10":7.810021877288818,"stations":2},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.280097961425781,"pm10":6.071921348571777,"stations":2},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.20963978767395,"pm10":6.864530563354492,"stations":2},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.896670341491699,"pm10":4.834618091583252,"stations":2},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.4432859420776367,"pm10":3.18902850151062,"stations":2},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.932161569595337,"pm10":3.147369146347046,"stations":2},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0420960187911987,"pm10":1.7763317823410034,"stations":2},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.4099999964237213,"pm10":1.4199999570846558,"stations":1},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":1,"aqi_min":1,"aqi_max":1,"pm25":0.25,"pm10":1.1100000143051147,"stations":1},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":0,"aqi_min":0,"aqi_max":0,"pm25":0.019999999552965164,"pm10":0.3700000047683716,"stations":1},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":0,"aqi_min":0,"aqi_max":0,"pm25":0.10999999940395355,"pm10":1.5700000524520874,"stations":1},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":1,"aqi_min":1,"aqi_max":1,"pm25":0.3498798906803131,"pm10":0.6012663245201111,"stations":2},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":1,"aqi_min":1,"aqi_max":1,"pm25":0.22382095456123352,"pm10":1.6306657791137695,"stations":2},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5705130696296692,"pm10":0.7809278964996338,"stations":2},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.71966153383255,"pm10":1.3402947187423706,"stations":2},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.7961790561676025,"pm10":1.0020196437835693,"stations":2},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.1137008666992188,"pm10":1.7518012523651123,"stations":2},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.3159388303756714,"pm10":1.4668885469436646,"stations":2},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.4107314348220825,"pm10":1.7200000286102295,"stations":2},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.796571969985962,"pm10":2.3912227153778076,"stations":2},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.9529694318771362,"pm10":2.613919258117676,"stations":2},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.561189889907837,"pm10":3.7925002574920654,"stations":2},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.7310917377471924,"pm10":5.08858060836792,"stations":2},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.342019557952881,"pm10":5.3720197677612305,"stations":2},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.727762222290039,"pm10":5.334868907928467,"stations":2},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.453144073486328,"pm10":5.8103928565979,"stations":2},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.5862555503845215,"pm10":8.65805721282959,"stations":2},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.137205123901367,"pm10":13.518176078796387,"stations":2},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":55,"aqi_min":55,"aqi_max":55,"pm25":13.990021705627441,"pm10":15.618875503540039,"stations":2},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":58,"aqi_min":58,"aqi_max":58,"pm25":15.540993690490723,"pm10":17.39972686767578,"stations":2},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":81,"aqi_min":81,"aqi_max":81,"pm25":26.48517608642578,"pm10":29.680152893066406,"stations":2},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":104,"aqi_min":104,"aqi_max":104,"pm25":36.57843017578125,"pm10":43.70185852050781,"stations":2},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":104,"aqi_min":104,"aqi_max":104,"pm25":36.583736419677734,"pm10":45.1282958984375,"stations":2},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":108,"aqi_min":108,"aqi_max":108,"pm25":38.184356689453125,"pm10":46.151702880859375,"stations":2},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":94,"aqi_min":94,"aqi_max":94,"pm25":32.44192123413086,"pm10":39.73262023925781,"stations":2},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":89,"aqi_min":89,"aqi_max":89,"pm25":30.05104637145996,"pm10":36.26828384399414,"stations":2},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":80,"aqi_min":80,"aqi_max":80,"pm25":25.722084045410156,"pm10":28.490020751953125,"stations":2},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":64,"aqi_min":64,"aqi_max":64,"pm25":18.470775604248047,"pm10":21.352378845214844,"stations":2},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.971222877502441,"pm10":16.27431297302246,"stations":2}],"daily":[{"date":"2026-05-27","aqi_avg":16,"aqi_min":14,"aqi_max":18,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":3.9,"pm10_avg":5.8,"hours":3,"stations_avg":2},{"date":"2026-05-28","aqi_avg":9,"aqi_min":1,"aqi_max":22,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.9,"pm10_avg":3.0,"hours":22,"stations_avg":2},{"date":"2026-05-29","aqi_avg":54,"aqi_min":7,"aqi_max":108,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":16.6,"pm10_avg":19.6,"hours":20,"stations_avg":2}]}