{"city":"Bibai","country":"Japan","lat":43.3247184753418,"lon":141.85861206054688,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T09:00:00Z","aqi":61,"aqi_min":34,"aqi_max":80,"pm25":16.82,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":60,"aqi_min":36,"aqi_max":85,"pm25":16.38,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":53,"aqi_min":17,"aqi_max":91,"pm25":13.17,"pm10":null,"stations":8},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":42,"aqi_min":7,"aqi_max":68,"pm25":10.06,"pm10":null,"stations":7},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":35,"aqi_min":23,"aqi_max":46,"pm25":8.28,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":64,"aqi_min":42,"aqi_max":97,"pm25":18.36,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":64,"aqi_min":27,"aqi_max":85,"pm25":18.09,"pm10":null,"stations":7},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":65,"aqi_min":50,"aqi_max":82,"pm25":18.73,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":55,"aqi_min":30,"aqi_max":76,"pm25":14.18,"pm10":null,"stations":6},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":64,"aqi_min":54,"aqi_max":73,"pm25":18.16,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":72,"aqi_min":61,"aqi_max":85,"pm25":22.09,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":40,"aqi_min":16,"aqi_max":55,"pm25":9.63,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":34,"aqi_min":30,"aqi_max":38,"pm25":8.16,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":47,"aqi_min":34,"aqi_max":61,"pm25":11.29,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":53,"aqi_min":36,"aqi_max":65,"pm25":12.9,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":64,"aqi_min":55,"aqi_max":72,"pm25":18.12,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":63,"aqi_min":28,"aqi_max":87,"pm25":18.0,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":61,"aqi_min":32,"aqi_max":84,"pm25":16.91,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":70,"aqi_min":61,"aqi_max":79,"pm25":21.13,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":69,"aqi_min":56,"aqi_max":97,"pm25":20.47,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":49,"aqi_min":18,"aqi_max":73,"pm25":11.85,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":60,"aqi_min":23,"aqi_max":68,"pm25":16.2,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":46,"aqi_min":37,"aqi_max":55,"pm25":11.0,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":62,"aqi_min":34,"aqi_max":82,"pm25":17.11,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":61,"aqi_min":38,"aqi_max":74,"pm25":16.83,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":73,"aqi_min":73,"aqi_max":73,"pm25":22.56,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":38,"aqi_min":21,"aqi_max":50,"pm25":9.04,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.2,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":57,"aqi_min":34,"aqi_max":72,"pm25":15.12,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":28,"aqi_min":13,"aqi_max":53,"pm25":6.83,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":63,"aqi_min":25,"aqi_max":97,"pm25":17.99,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":59,"aqi_min":55,"aqi_max":68,"pm25":16.14,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":58,"aqi_min":38,"aqi_max":66,"pm25":15.28,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":60,"aqi_min":53,"aqi_max":85,"pm25":16.57,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":55,"aqi_min":20,"aqi_max":75,"pm25":14.08,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T23:00:00Z","aqi":53,"aqi_min":20,"aqi_max":91,"pm25":13.02,"pm10":null,"stations":6},{"datetime_utc":"2026-07-22T00:00:00Z","aqi":63,"aqi_min":20,"aqi_max":89,"pm25":17.91,"pm10":null,"stations":12},{"datetime_utc":"2026-07-22T01:00:00Z","aqi":66,"aqi_min":8,"aqi_max":85,"pm25":19.4,"pm10":null,"stations":8},{"datetime_utc":"2026-07-22T02:00:00Z","aqi":63,"aqi_min":26,"aqi_max":99,"pm25":17.99,"pm10":null,"stations":6},{"datetime_utc":"2026-07-22T03:00:00Z","aqi":44,"aqi_min":8,"aqi_max":87,"pm25":10.48,"pm10":null,"stations":6},{"datetime_utc":"2026-07-22T04:00:00Z","aqi":34,"aqi_min":21,"aqi_max":66,"pm25":8.16,"pm10":null,"stations":7},{"datetime_utc":"2026-07-22T05:00:00Z","aqi":45,"aqi_min":25,"aqi_max":68,"pm25":10.87,"pm10":null,"stations":5},{"datetime_utc":"2026-07-22T06:00:00Z","aqi":24,"aqi_min":21,"aqi_max":30,"pm25":5.82,"pm10":null,"stations":4},{"datetime_utc":"2026-07-22T07:00:00Z","aqi":25,"aqi_min":17,"aqi_max":34,"pm25":6.12,"pm10":null,"stations":2}],"daily":[{"date":"2026-07-20","aqi_avg":51,"aqi_min":5,"aqi_max":72,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":13.6,"pm10_avg":null,"hours":15,"stations_avg":4},{"date":"2026-07-21","aqi_avg":55,"aqi_min":28,"aqi_max":73,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":15.0,"pm10_avg":null,"hours":23,"stations_avg":4},{"date":"2026-07-22","aqi_avg":46,"aqi_min":24,"aqi_max":66,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":12.1,"pm10_avg":null,"hours":8,"stations_avg":6}]}