{"city":"Beihai","country":"China","lat":21.483489990234375,"lon":109.11549377441406,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T11:00:00Z","aqi":65,"aqi_min":34,"aqi_max":102,"pm25":18.88,"pm10":null,"stations":6},{"datetime_utc":"2026-06-07T12:00:00Z","aqi":47,"aqi_min":21,"aqi_max":55,"pm25":11.24,"pm10":null,"stations":5},{"datetime_utc":"2026-06-07T13:00:00Z","aqi":28,"aqi_min":18,"aqi_max":40,"pm25":6.77,"pm10":null,"stations":5},{"datetime_utc":"2026-06-07T14:00:00Z","aqi":58,"aqi_min":30,"aqi_max":93,"pm25":15.46,"pm10":null,"stations":7},{"datetime_utc":"2026-06-07T15:00:00Z","aqi":64,"aqi_min":38,"aqi_max":117,"pm25":18.5,"pm10":null,"stations":4},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":57,"aqi_min":17,"aqi_max":80,"pm25":14.97,"pm10":null,"stations":3},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":78,"aqi_min":18,"aqi_max":132,"pm25":25.1,"pm10":null,"stations":4},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":45,"aqi_min":20,"aqi_max":93,"pm25":10.95,"pm10":null,"stations":6},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":69,"aqi_min":42,"aqi_max":89,"pm25":20.78,"pm10":null,"stations":3},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":65,"aqi_min":26,"aqi_max":85,"pm25":18.86,"pm10":null,"stations":3},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":60,"aqi_min":17,"aqi_max":102,"pm25":16.36,"pm10":null,"stations":5},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":37,"aqi_min":20,"aqi_max":50,"pm25":8.88,"pm10":null,"stations":5},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":58,"aqi_min":25,"aqi_max":91,"pm25":15.29,"pm10":null,"stations":4},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":62,"aqi_min":29,"aqi_max":82,"pm25":17.12,"pm10":null,"stations":4},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":43,"aqi_min":25,"aqi_max":65,"pm25":10.37,"pm10":null,"stations":6},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":54,"aqi_min":46,"aqi_max":59,"pm25":13.48,"pm10":null,"stations":6},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":41,"aqi_min":31,"aqi_max":57,"pm25":9.94,"pm10":null,"stations":3},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":80,"aqi_min":45,"aqi_max":114,"pm25":25.79,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":55,"aqi_min":25,"aqi_max":89,"pm25":13.84,"pm10":null,"stations":6},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":50,"aqi_min":40,"aqi_max":61,"pm25":11.89,"pm10":null,"stations":5},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":58,"aqi_min":21,"aqi_max":87,"pm25":15.3,"pm10":null,"stations":5},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":55,"aqi_min":26,"aqi_max":87,"pm25":13.97,"pm10":null,"stations":5},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":57,"aqi_min":45,"aqi_max":65,"pm25":14.79,"pm10":null,"stations":5},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":33,"aqi_min":31,"aqi_max":34,"pm25":7.92,"pm10":null,"stations":3},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":42,"aqi_min":40,"aqi_max":44,"pm25":10.08,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":45,"aqi_min":16,"aqi_max":72,"pm25":10.76,"pm10":null,"stations":5},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":51,"aqi_min":30,"aqi_max":66,"pm25":12.21,"pm10":null,"stations":4},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":64,"aqi_min":53,"aqi_max":82,"pm25":18.44,"pm10":null,"stations":3},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":51,"aqi_min":26,"aqi_max":85,"pm25":12.28,"pm10":null,"stations":7},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":50,"aqi_min":33,"aqi_max":65,"pm25":12.01,"pm10":null,"stations":4},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":54,"aqi_min":14,"aqi_max":68,"pm25":13.67,"pm10":null,"stations":6},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":55,"aqi_min":38,"aqi_max":78,"pm25":14.21,"pm10":null,"stations":5},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":55,"aqi_min":33,"aqi_max":70,"pm25":13.94,"pm10":null,"stations":4},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":54,"aqi_min":26,"aqi_max":72,"pm25":13.65,"pm10":null,"stations":6},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":64,"aqi_min":28,"aqi_max":78,"pm25":18.55,"pm10":null,"stations":3},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":38,"aqi_min":20,"aqi_max":57,"pm25":8.98,"pm10":null,"stations":3},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.12,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":58,"aqi_min":53,"aqi_max":63,"pm25":15.43,"pm10":null,"stations":4},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":58,"aqi_min":25,"aqi_max":70,"pm25":15.3,"pm10":null,"stations":3},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":48,"aqi_min":39,"aqi_max":57,"pm25":11.54,"pm10":null,"stations":3},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":35,"aqi_min":26,"aqi_max":51,"pm25":8.51,"pm10":null,"stations":3},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":44,"aqi_min":30,"aqi_max":60,"pm25":10.64,"pm10":null,"stations":7},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":64,"aqi_min":32,"aqi_max":91,"pm25":18.21,"pm10":null,"stations":4},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":46,"aqi_min":21,"aqi_max":57,"pm25":11.0,"pm10":null,"stations":4},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":45,"aqi_min":34,"aqi_max":53,"pm25":10.91,"pm10":null,"stations":3},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":47,"aqi_min":33,"aqi_max":77,"pm25":11.28,"pm10":null,"stations":7},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":39,"aqi_min":38,"aqi_max":40,"pm25":9.36,"pm10":null,"stations":4}],"daily":[{"date":"2026-06-07","aqi_avg":56,"aqi_min":28,"aqi_max":78,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":15.5,"pm10_avg":null,"hours":13,"stations_avg":5},{"date":"2026-06-08","aqi_avg":52,"aqi_min":33,"aqi_max":80,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":13.4,"pm10_avg":null,"hours":24,"stations_avg":4},{"date":"2026-06-09","aqi_avg":48,"aqi_min":35,"aqi_max":64,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":12.2,"pm10_avg":null,"hours":10,"stations_avg":4}]}