{"city":"Capelle aan den IJssel","country":"Netherlands","lat":51.929168701171875,"lon":4.577779769897461,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T00:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.861948847770691,"pm10":2.345966339111328,"stations":3},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.612835168838501,"pm10":3.522061347961426,"stations":3},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.541220188140869,"pm10":5.0565338134765625,"stations":3},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.312594413757324,"pm10":5.991855621337891,"stations":3},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.6372570991516113,"pm10":4.95659065246582,"stations":3},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.6025054454803467,"pm10":4.061100006103516,"stations":2},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.4808077812194824,"pm10":3.7172319889068604,"stations":3},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.444004535675049,"pm10":2.937342643737793,"stations":2},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.1423711776733398,"pm10":1.5546584129333496,"stations":3},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.5947598218917847,"pm10":2.384969472885132,"stations":3},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.5,"pm10":2.5,"stations":1},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":1,"aqi_min":1,"aqi_max":1,"pm25":0.14449945092201233,"pm10":1.0448417663574219,"stations":2},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.6700000166893005,"pm10":0.8399999737739563,"stations":1},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5718310475349426,"pm10":2.446516513824463,"stations":2},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.006166696548462,"pm10":1.2898362874984741,"stations":2},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9515035152435303,"pm10":1.407841444015503,"stations":2},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5899999737739563,"pm10":1.0399999618530273,"stations":1},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.243479609489441,"pm10":1.758913516998291,"stations":2},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.615835428237915,"pm10":1.9343355894088745,"stations":2},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2789034843444824,"pm10":1.2789034843444824,"stations":3},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.5028742551803589,"pm10":3.364145278930664,"stations":3},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.5681726932525635,"pm10":2.2274768352508545,"stations":3},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.6783400774002075,"pm10":1.9558428525924683,"stations":2},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.729274749755859,"pm10":7.187439918518066,"stations":2},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.702207088470459,"pm10":3.4308385848999023,"stations":3},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.145399570465088,"pm10":5.897925853729248,"stations":3},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.415304660797119,"pm10":6.950128555297852,"stations":3},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.602021217346191,"pm10":8.223560333251953,"stations":3},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.421209335327148,"pm10":10.252114295959473,"stations":3},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.110401153564453,"pm10":13.131092071533203,"stations":3},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.570341110229492,"pm10":11.145278930664062,"stations":3},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":67,"aqi_min":67,"aqi_max":67,"pm25":19.881675720214844,"pm10":22.44608497619629,"stations":3},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":24.19943618774414,"pm10":26.949007034301758,"stations":3},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":80,"aqi_min":80,"aqi_max":80,"pm25":25.653789520263672,"pm10":30.492515563964844,"stations":3},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":88,"aqi_min":88,"aqi_max":88,"pm25":29.512598037719727,"pm10":33.3865852355957,"stations":3},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":85,"aqi_min":85,"aqi_max":85,"pm25":28.4100399017334,"pm10":30.67542839050293,"stations":3},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":88,"aqi_min":88,"aqi_max":88,"pm25":29.488615036010742,"pm10":33.76845169067383,"stations":3},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":82,"aqi_min":82,"aqi_max":82,"pm25":27.06540870666504,"pm10":30.816856384277344,"stations":3},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":23.915077209472656,"pm10":26.48848533630371,"stations":3},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":69,"aqi_min":69,"aqi_max":69,"pm25":20.702999114990234,"pm10":22.3371639251709,"stations":3},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":74,"aqi_min":74,"aqi_max":74,"pm25":23.154634475708008,"pm10":26.281970977783203,"stations":3},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":70,"aqi_min":70,"aqi_max":70,"pm25":20.996931076049805,"pm10":21.720842361450195,"stations":2},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":79,"aqi_min":79,"aqi_max":79,"pm25":25.471149444580078,"pm10":28.0886287689209,"stations":3},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":62,"aqi_min":62,"aqi_max":62,"pm25":17.330610275268555,"pm10":null,"stations":1}],"daily":[{"date":"2026-05-28","aqi_avg":8,"aqi_min":1,"aqi_max":22,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.9,"pm10_avg":2.6,"hours":20,"stations_avg":2},{"date":"2026-05-29","aqi_avg":53,"aqi_min":6,"aqi_max":88,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":15.9,"pm10_avg":17.7,"hours":24,"stations_avg":3}]}