{"city":"Annaka","country":"Japan","lat":36.330108642578125,"lon":138.89584350585938,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T11:00:00Z","aqi":25,"aqi_min":17,"aqi_max":34,"pm25":6.0,"pm10":null,"stations":11},{"datetime_utc":"2026-06-07T12:00:00Z","aqi":29,"aqi_min":5,"aqi_max":59,"pm25":6.87,"pm10":null,"stations":15},{"datetime_utc":"2026-06-07T13:00:00Z","aqi":29,"aqi_min":9,"aqi_max":47,"pm25":6.93,"pm10":null,"stations":7},{"datetime_utc":"2026-06-07T14:00:00Z","aqi":23,"aqi_min":1,"aqi_max":47,"pm25":5.46,"pm10":null,"stations":12},{"datetime_utc":"2026-06-07T15:00:00Z","aqi":27,"aqi_min":13,"aqi_max":42,"pm25":6.37,"pm10":null,"stations":9},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":28,"aqi_min":9,"aqi_max":47,"pm25":6.84,"pm10":null,"stations":10},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":25,"aqi_min":13,"aqi_max":34,"pm25":5.93,"pm10":null,"stations":7},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":20,"aqi_min":4,"aqi_max":58,"pm25":4.85,"pm10":null,"stations":12},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":31,"aqi_min":5,"aqi_max":58,"pm25":7.45,"pm10":null,"stations":11},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":27,"aqi_min":9,"aqi_max":42,"pm25":6.42,"pm10":null,"stations":8},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":27,"aqi_min":13,"aqi_max":50,"pm25":6.38,"pm10":null,"stations":12},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":29,"aqi_min":15,"aqi_max":42,"pm25":6.87,"pm10":null,"stations":8},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":28,"aqi_min":11,"aqi_max":57,"pm25":6.68,"pm10":null,"stations":11},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":22,"aqi_min":1,"aqi_max":55,"pm25":5.22,"pm10":null,"stations":11},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":20,"aqi_min":6,"aqi_max":46,"pm25":4.77,"pm10":null,"stations":9},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":30,"aqi_min":6,"aqi_max":53,"pm25":7.15,"pm10":null,"stations":12},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":26,"aqi_min":1,"aqi_max":46,"pm25":6.24,"pm10":null,"stations":12},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":24,"aqi_min":9,"aqi_max":42,"pm25":5.74,"pm10":null,"stations":12},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":32,"aqi_min":13,"aqi_max":56,"pm25":7.76,"pm10":null,"stations":7},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":24,"aqi_min":9,"aqi_max":51,"pm25":5.77,"pm10":null,"stations":12},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":22,"aqi_min":9,"aqi_max":42,"pm25":5.28,"pm10":null,"stations":8},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":26,"aqi_min":9,"aqi_max":49,"pm25":6.32,"pm10":null,"stations":12},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":32,"aqi_min":17,"aqi_max":53,"pm25":7.59,"pm10":null,"stations":10},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":25,"aqi_min":14,"aqi_max":38,"pm25":6.0,"pm10":null,"stations":10},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":29,"aqi_min":5,"aqi_max":46,"pm25":6.9,"pm10":null,"stations":8},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":26,"aqi_min":18,"aqi_max":38,"pm25":6.34,"pm10":null,"stations":7},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":33,"aqi_min":2,"aqi_max":57,"pm25":7.87,"pm10":null,"stations":12},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":23,"aqi_min":11,"aqi_max":33,"pm25":5.41,"pm10":null,"stations":9},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":30,"aqi_min":9,"aqi_max":53,"pm25":7.09,"pm10":null,"stations":12},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":27,"aqi_min":9,"aqi_max":42,"pm25":6.37,"pm10":null,"stations":11},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":28,"aqi_min":10,"aqi_max":42,"pm25":6.77,"pm10":null,"stations":9},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":36,"aqi_min":13,"aqi_max":82,"pm25":8.67,"pm10":null,"stations":15},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":25,"aqi_min":5,"aqi_max":51,"pm25":5.94,"pm10":null,"stations":15},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":25,"aqi_min":13,"aqi_max":48,"pm25":6.13,"pm10":null,"stations":11},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":22,"aqi_min":2,"aqi_max":38,"pm25":5.2,"pm10":null,"stations":9},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":25,"aqi_min":9,"aqi_max":38,"pm25":6.15,"pm10":null,"stations":13},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":32,"aqi_min":2,"aqi_max":65,"pm25":7.71,"pm10":null,"stations":8},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":22,"aqi_min":7,"aqi_max":34,"pm25":5.35,"pm10":null,"stations":7},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":21,"aqi_min":5,"aqi_max":42,"pm25":5.15,"pm10":null,"stations":11},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":22,"aqi_min":13,"aqi_max":30,"pm25":5.25,"pm10":null,"stations":7},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":32,"aqi_min":17,"aqi_max":52,"pm25":7.56,"pm10":null,"stations":15},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":30,"aqi_min":5,"aqi_max":52,"pm25":7.1,"pm10":null,"stations":6},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":23,"aqi_min":11,"aqi_max":42,"pm25":5.49,"pm10":null,"stations":7},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":25,"aqi_min":9,"aqi_max":36,"pm25":5.97,"pm10":null,"stations":7},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":24,"aqi_min":10,"aqi_max":50,"pm25":5.71,"pm10":null,"stations":9},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":41,"aqi_min":20,"aqi_max":82,"pm25":9.82,"pm10":null,"stations":11},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":24,"aqi_min":9,"aqi_max":46,"pm25":5.74,"pm10":null,"stations":13}],"daily":[{"date":"2026-06-07","aqi_avg":27,"aqi_min":20,"aqi_max":31,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.4,"pm10_avg":null,"hours":13,"stations_avg":10},{"date":"2026-06-08","aqi_avg":27,"aqi_min":20,"aqi_max":36,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.4,"pm10_avg":null,"hours":24,"stations_avg":11},{"date":"2026-06-09","aqi_avg":26,"aqi_min":21,"aqi_max":41,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.3,"pm10_avg":null,"hours":10,"stations_avg":9}]}