{"city":"Chuk Yuen","country":"Hong Kong","lat":22.345439910888672,"lon":114.19326782226562,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T02:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.601526260375977,"pm10":15.213273048400879,"stations":2},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.776545524597168,"pm10":17.4702205657959,"stations":2},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.556851387023926,"pm10":15.170723915100098,"stations":2},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.244743347167969,"pm10":13.990706443786621,"stations":2},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.742888450622559,"pm10":16.47459602355957,"stations":2},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":12.887552261352539,"pm10":13.531045913696289,"stations":2},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.414979934692383,"pm10":16.678630828857422,"stations":2},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.676088333129883,"pm10":11.532894134521484,"stations":2},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.026206970214844,"pm10":10.723736763000488,"stations":2},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.500887870788574,"pm10":11.236529350280762,"stations":2},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.141006469726562,"pm10":13.137410163879395,"stations":2},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":49,"aqi_min":49,"aqi_max":49,"pm25":11.733177185058594,"pm10":12.442854881286621,"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":42,"aqi_min":42,"aqi_max":42,"pm25":10.19398021697998,"pm10":10.375726699829102,"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":24.54513931274414,"pm10":26.836240768432617,"stations":2},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":75,"aqi_min":75,"aqi_max":75,"pm25":23.72130012512207,"pm10":26.257099151611328,"stations":2},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":62,"aqi_min":62,"aqi_max":62,"pm25":17.17630386352539,"pm10":18.94605827331543,"stations":2},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.73797035217285,"pm10":19.39423370361328,"stations":2},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.643730163574219,"pm10":15.214934349060059,"stations":2},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":12.9893159866333,"pm10":13.825138092041016,"stations":2},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.196868896484375,"pm10":10.47381591796875,"stations":2},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":61,"aqi_min":61,"aqi_max":61,"pm25":16.669530868530273,"pm10":17.422481536865234,"stations":2},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":67,"aqi_min":67,"aqi_max":67,"pm25":19.6938419342041,"pm10":21.09257698059082,"stations":2},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":58,"aqi_min":58,"aqi_max":58,"pm25":15.542527198791504,"pm10":16.02499771118164,"stations":2},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.502018928527832,"pm10":10.883183479309082,"stations":2},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.25672721862793,"pm10":7.482108116149902,"stations":2},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.741667747497559,"pm10":9.998936653137207,"stations":2},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":40,"aqi_min":40,"aqi_max":40,"pm25":9.555020332336426,"pm10":9.71963882446289,"stations":2},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.501934051513672,"pm10":11.134624481201172,"stations":2},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.624505996704102,"pm10":10.827778816223145,"stations":2},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.820786476135254,"pm10":16.850685119628906,"stations":2},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.944726943969727,"pm10":19.579824447631836,"stations":2},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":66,"aqi_min":66,"aqi_max":66,"pm25":19.319599151611328,"pm10":20.262147903442383,"stations":2},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":66,"aqi_min":66,"aqi_max":66,"pm25":19.32423973083496,"pm10":20.031469345092773,"stations":2}],"daily":[{"date":"2026-05-28","aqi_avg":54,"aqi_min":42,"aqi_max":60,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":13.7,"pm10_avg":14.5,"hours":22,"stations_avg":2},{"date":"2026-05-29","aqi_avg":56,"aqi_min":30,"aqi_max":77,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":15.2,"pm10_avg":16.0,"hours":24,"stations_avg":2},{"date":"2026-05-30","aqi_avg":66,"aqi_min":66,"aqi_max":66,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":19.3,"pm10_avg":20.1,"hours":2,"stations_avg":2}]}