{"city":"Hang Hau","country":"Hong Kong","lat":22.3181095123291,"lon":114.26994323730469,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T19:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":12.963321685791016,"pm10":13.454861640930176,"stations":2},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":49,"aqi_min":49,"aqi_max":49,"pm25":11.674212455749512,"pm10":12.329917907714844,"stations":2},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.495898246765137,"pm10":12.853013038635254,"stations":2},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.314554214477539,"pm10":13.686352729797363,"stations":2},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.231279373168945,"pm10":12.942899703979492,"stations":2},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.188637733459473,"pm10":14.929059982299805,"stations":2},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":54,"aqi_min":54,"aqi_max":54,"pm25":13.714634895324707,"pm10":15.224764823913574,"stations":2},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.60282039642334,"pm10":15.212868690490723,"stations":2},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.775737762451172,"pm10":17.46722984313965,"stations":2},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.58491039276123,"pm10":15.175575256347656,"stations":2},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.272073745727539,"pm10":14.017794609069824,"stations":2},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.722026824951172,"pm10":16.456241607666016,"stations":2},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":12.90243148803711,"pm10":13.54252815246582,"stations":2},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.417082786560059,"pm10":16.660518646240234,"stations":2},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.703500747680664,"pm10":11.552301406860352,"stations":2},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.041004180908203,"pm10":10.735380172729492,"stations":2},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.529189109802246,"pm10":11.257957458496094,"stations":2},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.156693458557129,"pm10":13.146871566772461,"stations":2},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":49,"aqi_min":49,"aqi_max":49,"pm25":11.763419151306152,"pm10":12.466466903686523,"stations":2},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":54,"aqi_min":54,"aqi_max":54,"pm25":13.300000190734863,"pm10":13.510000228881836,"stations":1},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.329999923706055,"pm10":14.329999923706055,"stations":1},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.789999961853027,"pm10":16.229999542236328,"stations":1},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.6899995803833,"pm10":15.050000190734863,"stations":1},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":55,"aqi_min":55,"aqi_max":55,"pm25":14.020000457763672,"pm10":14.529999732971191,"stations":1},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.510000228881836,"pm10":13.329999923706055,"stations":1},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":58,"aqi_min":58,"aqi_max":58,"pm25":15.329999923706055,"pm10":16.299999237060547,"stations":1},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":60,"aqi_min":60,"aqi_max":60,"pm25":16.299999237060547,"pm10":16.739999771118164,"stations":1},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":15.0,"pm10":15.149999618530273,"stations":1},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.819999694824219,"pm10":15.819999694824219,"stations":1},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":16.06999969482422,"pm10":16.06999969482422,"stations":1},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":15.050000190734863,"pm10":15.5600004196167,"stations":1},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":43,"aqi_min":43,"aqi_max":43,"pm25":10.220664024353027,"pm10":10.400712966918945,"stations":2},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":58,"aqi_min":58,"aqi_max":58,"pm25":15.579999923706055,"pm10":16.299999237060547,"stations":1},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":67,"aqi_min":67,"aqi_max":67,"pm25":19.81999969482422,"pm10":19.81999969482422,"stations":1},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":73,"aqi_min":73,"aqi_max":73,"pm25":22.760000228881836,"pm10":23.479999542236328,"stations":1},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":77,"aqi_min":77,"aqi_max":77,"pm25":24.53042221069336,"pm10":26.806564331054688,"stations":2},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":75,"aqi_min":75,"aqi_max":75,"pm25":23.68531608581543,"pm10":26.197423934936523,"stations":2},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":62,"aqi_min":62,"aqi_max":62,"pm25":17.16045379638672,"pm10":18.915170669555664,"stations":2},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.728832244873047,"pm10":19.37345314025879,"stations":2},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.615105628967285,"pm10":15.180973052978516,"stations":2},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":12.980259895324707,"pm10":13.810420989990234,"stations":2},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":43,"aqi_min":43,"aqi_max":43,"pm25":10.202690124511719,"pm10":10.477049827575684,"stations":2},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":60,"aqi_min":60,"aqi_max":60,"pm25":16.61721420288086,"pm10":17.363128662109375,"stations":2},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":67,"aqi_min":67,"aqi_max":67,"pm25":19.612335205078125,"pm10":21.002578735351562,"stations":2},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":58,"aqi_min":58,"aqi_max":58,"pm25":15.51923942565918,"pm10":16.004863739013672,"stations":2},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.573661804199219,"pm10":10.953693389892578,"stations":2},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.257131099700928,"pm10":7.4828362464904785,"stations":2},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.74837875366211,"pm10":10.00969123840332,"stations":2}],"daily":[{"date":"2026-05-27","aqi_avg":51,"aqi_min":49,"aqi_max":53,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":12.3,"pm10_avg":13.1,"hours":5,"stations_avg":2},{"date":"2026-05-28","aqi_avg":54,"aqi_min":42,"aqi_max":60,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":13.6,"pm10_avg":14.5,"hours":24,"stations_avg":2},{"date":"2026-05-29","aqi_avg":57,"aqi_min":30,"aqi_max":77,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":15.8,"pm10_avg":16.6,"hours":19,"stations_avg":2}]}