{"city":"Liễu Giai","country":"Vietnam","lat":21.0333309173584,"lon":105.8166732788086,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T02:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.74282455444336,"pm10":20.467910766601562,"stations":2},{"datetime_utc":"2026-07-20T03:00:00Z","aqi":66,"aqi_min":66,"aqi_max":66,"pm25":19.280067443847656,"pm10":21.74574089050293,"stations":2},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.4458770751953125,"pm10":8.712301254272461,"stations":2},{"datetime_utc":"2026-07-20T05:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.6075148582458496,"pm10":5.477353096008301,"stations":2},{"datetime_utc":"2026-07-20T06:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.589040279388428,"pm10":4.887022495269775,"stations":2},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.085537433624268,"pm10":5.309023857116699,"stations":2},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.552050590515137,"pm10":6.080968856811523,"stations":2},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":10.987975120544434,"pm10":11.835480690002441,"stations":2},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":15.067377090454102,"pm10":17.674720764160156,"stations":2},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":73,"aqi_min":73,"aqi_max":73,"pm25":22.46600341796875,"pm10":26.2678279876709,"stations":2},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":78,"aqi_min":78,"aqi_max":78,"pm25":24.94234275817871,"pm10":27.331300735473633,"stations":2},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":90,"aqi_min":90,"aqi_max":90,"pm25":30.45573616027832,"pm10":37.12644577026367,"stations":2},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":83,"aqi_min":83,"aqi_max":83,"pm25":27.53191566467285,"pm10":32.750640869140625,"stations":2},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":112,"aqi_min":112,"aqi_max":112,"pm25":40.1332893371582,"pm10":45.25349807739258,"stations":2},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":128,"aqi_min":128,"aqi_max":128,"pm25":46.284297943115234,"pm10":56.258514404296875,"stations":2},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":117,"aqi_min":117,"aqi_max":117,"pm25":42.18046188354492,"pm10":51.529930114746094,"stations":2},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":108,"aqi_min":108,"aqi_max":108,"pm25":38.343387603759766,"pm10":47.303260803222656,"stations":2},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":98,"aqi_min":98,"aqi_max":98,"pm25":34.5495719909668,"pm10":42.24705505371094,"stations":2},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":93,"aqi_min":93,"aqi_max":93,"pm25":32.04994201660156,"pm10":48.14608383178711,"stations":2},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":71,"aqi_min":71,"aqi_max":71,"pm25":21.542179107666016,"pm10":30.97452735900879,"stations":2},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":23.908798217773438,"pm10":29.37651252746582,"stations":2},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":74,"aqi_min":74,"aqi_max":74,"pm25":23.15481948852539,"pm10":30.449636459350586,"stations":2},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":95,"aqi_min":95,"aqi_max":95,"pm25":33.14051818847656,"pm10":45.61899948120117,"stations":2},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":90,"aqi_min":90,"aqi_max":90,"pm25":30.409137725830078,"pm10":40.60524368286133,"stations":2},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":109,"aqi_min":109,"aqi_max":109,"pm25":38.75593566894531,"pm10":45.82014846801758,"stations":2},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":105,"aqi_min":105,"aqi_max":105,"pm25":37.02519989013672,"pm10":47.78049850463867,"stations":2},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":105,"aqi_min":105,"aqi_max":105,"pm25":37.22574996948242,"pm10":40.423423767089844,"stations":2},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":97,"aqi_min":97,"aqi_max":97,"pm25":34.123619079589844,"pm10":36.46198654174805,"stations":2},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":96,"aqi_min":96,"aqi_max":96,"pm25":33.508121490478516,"pm10":39.251930236816406,"stations":2},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":100,"aqi_min":100,"aqi_max":100,"pm25":35.382083892822266,"pm10":38.19963073730469,"stations":2},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":101,"aqi_min":101,"aqi_max":101,"pm25":35.47917938232422,"pm10":39.02912902832031,"stations":2},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":80,"aqi_min":80,"aqi_max":80,"pm25":25.745262145996094,"pm10":28.80213165283203,"stations":2},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":79,"aqi_min":79,"aqi_max":79,"pm25":25.54469871520996,"pm10":30.512414932250977,"stations":2},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":93,"aqi_min":93,"aqi_max":93,"pm25":32.29248046875,"pm10":36.296852111816406,"stations":2},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":88,"aqi_min":88,"aqi_max":88,"pm25":29.814706802368164,"pm10":34.31706237792969,"stations":2},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":91,"aqi_min":91,"aqi_max":91,"pm25":31.319612503051758,"pm10":34.71440887451172,"stations":2},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":86,"aqi_min":86,"aqi_max":86,"pm25":28.656723022460938,"pm10":34.0984001159668,"stations":2},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":123,"aqi_min":123,"aqi_max":123,"pm25":44.382286071777344,"pm10":54.116981506347656,"stations":2},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":102,"aqi_min":102,"aqi_max":102,"pm25":36.095062255859375,"pm10":43.37107467651367,"stations":2},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":24.093658447265625,"pm10":28.945539474487305,"stations":2},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":75,"aqi_min":75,"aqi_max":75,"pm25":23.596240997314453,"pm10":30.477886199951172,"stations":2},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":75,"aqi_min":75,"aqi_max":75,"pm25":23.61827278137207,"pm10":25.822002410888672,"stations":2},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":114,"aqi_min":114,"aqi_max":114,"pm25":40.96611785888672,"pm10":49.33097457885742,"stations":2},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":92,"aqi_min":92,"aqi_max":92,"pm25":31.766504287719727,"pm10":38.84815216064453,"stations":2},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":129,"aqi_min":129,"aqi_max":129,"pm25":46.834800720214844,"pm10":52.43748474121094,"stations":2},{"datetime_utc":"2026-07-21T23:00:00Z","aqi":113,"aqi_min":113,"aqi_max":113,"pm25":40.36129379272461,"pm10":49.386940002441406,"stations":2},{"datetime_utc":"2026-07-22T00:00:00Z","aqi":116,"aqi_min":116,"aqi_max":116,"pm25":41.39780807495117,"pm10":49.89475631713867,"stations":2}],"daily":[{"date":"2026-07-20","aqi_avg":70,"aqi_min":15,"aqi_max":128,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":22.6,"pm10_avg":27.6,"hours":22,"stations_avg":2},{"date":"2026-07-21","aqi_avg":96,"aqi_min":75,"aqi_max":129,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":33.3,"pm10_avg":39.4,"hours":24,"stations_avg":2},{"date":"2026-07-22","aqi_avg":116,"aqi_min":116,"aqi_max":116,"aqi_color":"#ea580c","aqi_label":"Unhealthy for sensitive groups","pm25_avg":41.4,"pm10_avg":49.9,"hours":1,"stations_avg":2}]}