{"city":"Toyoyama","country":"Japan","lat":35.25048065185547,"lon":136.91200256347656,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T21:00:00Z","aqi":23,"aqi_min":2,"aqi_max":57,"pm25":5.53,"pm10":8.0,"stations":33},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":21,"aqi_min":3,"aqi_max":41,"pm25":5.01,"pm10":4.57,"stations":26},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":20,"aqi_min":4,"aqi_max":68,"pm25":4.85,"pm10":5.29,"stations":31},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":18,"aqi_min":5,"aqi_max":37,"pm25":4.43,"pm10":null,"stations":25},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":22,"aqi_min":4,"aqi_max":57,"pm25":5.23,"pm10":5.5,"stations":33},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":23,"aqi_min":5,"aqi_max":50,"pm25":5.64,"pm10":8.5,"stations":30},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":23,"aqi_min":4,"aqi_max":53,"pm25":5.56,"pm10":6.67,"stations":33},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":23,"aqi_min":4,"aqi_max":99,"pm25":5.49,"pm10":13.62,"stations":31},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":30,"aqi_min":9,"aqi_max":66,"pm25":7.32,"pm10":6.5,"stations":26},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":24,"aqi_min":12,"aqi_max":39,"pm25":5.65,"pm10":6.25,"stations":27},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":35,"aqi_min":17,"aqi_max":84,"pm25":8.28,"pm10":null,"stations":23},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":23,"aqi_min":4,"aqi_max":57,"pm25":5.59,"pm10":8.11,"stations":27},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":27,"aqi_min":8,"aqi_max":58,"pm25":6.45,"pm10":8.25,"stations":34},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":25,"aqi_min":12,"aqi_max":52,"pm25":6.08,"pm10":6.25,"stations":28},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":24,"aqi_min":5,"aqi_max":62,"pm25":5.73,"pm10":6.25,"stations":33},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":24,"aqi_min":8,"aqi_max":55,"pm25":5.79,"pm10":9.0,"stations":27},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":27,"aqi_min":4,"aqi_max":65,"pm25":6.47,"pm10":6.5,"stations":30},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":24,"aqi_min":4,"aqi_max":56,"pm25":5.79,"pm10":6.62,"stations":31},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":31,"aqi_min":5,"aqi_max":54,"pm25":7.54,"pm10":null,"stations":26},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":25,"aqi_min":4,"aqi_max":55,"pm25":6.15,"pm10":5.0,"stations":30},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":26,"aqi_min":8,"aqi_max":54,"pm25":6.26,"pm10":5.62,"stations":35},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":24,"aqi_min":1,"aqi_max":43,"pm25":5.67,"pm10":null,"stations":24},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":18,"aqi_min":4,"aqi_max":48,"pm25":4.2,"pm10":5.0,"stations":25},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":20,"aqi_min":5,"aqi_max":68,"pm25":4.68,"pm10":5.38,"stations":32},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":20,"aqi_min":4,"aqi_max":51,"pm25":4.88,"pm10":6.5,"stations":24},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":26,"aqi_min":4,"aqi_max":51,"pm25":6.21,"pm10":6.5,"stations":34},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":23,"aqi_min":8,"aqi_max":64,"pm25":5.6,"pm10":6.62,"stations":23},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":24,"aqi_min":6,"aqi_max":57,"pm25":5.85,"pm10":5.38,"stations":26},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":28,"aqi_min":5,"aqi_max":69,"pm25":6.78,"pm10":7.75,"stations":30},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":34,"aqi_min":9,"aqi_max":69,"pm25":8.08,"pm10":8.88,"stations":27},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":35,"aqi_min":13,"aqi_max":63,"pm25":8.52,"pm10":null,"stations":19},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":31,"aqi_min":13,"aqi_max":76,"pm25":7.51,"pm10":10.0,"stations":27},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":30,"aqi_min":5,"aqi_max":59,"pm25":7.2,"pm10":8.88,"stations":27},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":32,"aqi_min":13,"aqi_max":59,"pm25":7.74,"pm10":9.5,"stations":34},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":36,"aqi_min":13,"aqi_max":70,"pm25":8.73,"pm10":9.88,"stations":35},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":31,"aqi_min":5,"aqi_max":65,"pm25":7.41,"pm10":8.5,"stations":40},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":30,"aqi_min":12,"aqi_max":61,"pm25":7.11,"pm10":9.38,"stations":26},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":32,"aqi_min":2,"aqi_max":75,"pm25":7.73,"pm10":8.25,"stations":28},{"datetime_utc":"2026-06-09T11:00:00Z","aqi":30,"aqi_min":8,"aqi_max":76,"pm25":7.31,"pm10":9.0,"stations":33},{"datetime_utc":"2026-06-09T12:00:00Z","aqi":27,"aqi_min":10,"aqi_max":57,"pm25":6.48,"pm10":8.62,"stations":26},{"datetime_utc":"2026-06-09T13:00:00Z","aqi":26,"aqi_min":8,"aqi_max":46,"pm25":6.24,"pm10":8.0,"stations":24},{"datetime_utc":"2026-06-09T14:00:00Z","aqi":23,"aqi_min":5,"aqi_max":43,"pm25":5.49,"pm10":7.88,"stations":30},{"datetime_utc":"2026-06-09T15:00:00Z","aqi":30,"aqi_min":9,"aqi_max":65,"pm25":7.12,"pm10":null,"stations":20},{"datetime_utc":"2026-06-09T16:00:00Z","aqi":28,"aqi_min":12,"aqi_max":73,"pm25":6.81,"pm10":7.89,"stations":33},{"datetime_utc":"2026-06-09T17:00:00Z","aqi":23,"aqi_min":1,"aqi_max":66,"pm25":5.38,"pm10":8.5,"stations":34},{"datetime_utc":"2026-06-09T18:00:00Z","aqi":25,"aqi_min":9,"aqi_max":67,"pm25":5.95,"pm10":null,"stations":29}],"daily":[{"date":"2026-06-07","aqi_avg":21,"aqi_min":20,"aqi_max":23,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.1,"pm10_avg":6.0,"hours":3,"stations_avg":30},{"date":"2026-06-08","aqi_avg":24,"aqi_min":18,"aqi_max":35,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.9,"pm10_avg":6.9,"hours":24,"stations_avg":29},{"date":"2026-06-09","aqi_avg":29,"aqi_min":23,"aqi_max":36,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.0,"pm10_avg":8.5,"hours":19,"stations_avg":29}]}