{"city":"Tosu","country":"Japan","lat":33.366668701171875,"lon":130.51666259765625,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T18:00:00Z","aqi":16,"aqi_min":1,"aqi_max":41,"pm25":3.9,"pm10":null,"stations":29},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":16,"aqi_min":6,"aqi_max":30,"pm25":3.9,"pm10":null,"stations":15},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":32,"aqi_min":5,"aqi_max":103,"pm25":7.75,"pm10":null,"stations":20},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":18,"aqi_min":5,"aqi_max":35,"pm25":4.21,"pm10":null,"stations":15},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":19,"aqi_min":3,"aqi_max":46,"pm25":4.52,"pm10":null,"stations":27},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":25,"aqi_min":5,"aqi_max":55,"pm25":5.95,"pm10":null,"stations":32},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":23,"aqi_min":5,"aqi_max":61,"pm25":5.56,"pm10":null,"stations":30},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":25,"aqi_min":5,"aqi_max":68,"pm25":6.12,"pm10":null,"stations":25},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":25,"aqi_min":9,"aqi_max":50,"pm25":6.05,"pm10":null,"stations":35},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":23,"aqi_min":6,"aqi_max":50,"pm25":5.51,"pm10":null,"stations":35},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":32,"aqi_min":9,"aqi_max":53,"pm25":7.68,"pm10":null,"stations":21},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":30,"aqi_min":5,"aqi_max":87,"pm25":7.18,"pm10":null,"stations":19},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":24,"aqi_min":4,"aqi_max":53,"pm25":5.82,"pm10":null,"stations":25},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":32,"aqi_min":2,"aqi_max":71,"pm25":7.61,"pm10":null,"stations":19},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":28,"aqi_min":9,"aqi_max":54,"pm25":6.8,"pm10":null,"stations":16},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":26,"aqi_min":9,"aqi_max":45,"pm25":6.17,"pm10":null,"stations":17},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":28,"aqi_min":5,"aqi_max":51,"pm25":6.64,"pm10":null,"stations":36},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":26,"aqi_min":3,"aqi_max":61,"pm25":6.31,"pm10":null,"stations":20},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":18,"aqi_min":6,"aqi_max":36,"pm25":4.4,"pm10":null,"stations":6},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":27,"aqi_min":13,"aqi_max":46,"pm25":6.4,"pm10":null,"stations":21},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":32,"aqi_min":5,"aqi_max":124,"pm25":7.68,"pm10":null,"stations":26},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":28,"aqi_min":13,"aqi_max":42,"pm25":6.55,"pm10":null,"stations":17},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":29,"aqi_min":9,"aqi_max":83,"pm25":6.98,"pm10":null,"stations":32},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":22,"aqi_min":5,"aqi_max":43,"pm25":5.16,"pm10":null,"stations":29},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":23,"aqi_min":9,"aqi_max":57,"pm25":5.65,"pm10":null,"stations":21},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":23,"aqi_min":5,"aqi_max":38,"pm25":5.48,"pm10":null,"stations":38},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":23,"aqi_min":5,"aqi_max":57,"pm25":5.5,"pm10":null,"stations":24},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":25,"aqi_min":9,"aqi_max":42,"pm25":5.97,"pm10":null,"stations":28},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":21,"aqi_min":5,"aqi_max":46,"pm25":4.96,"pm10":null,"stations":34},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":19,"aqi_min":6,"aqi_max":30,"pm25":4.52,"pm10":null,"stations":25},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":22,"aqi_min":2,"aqi_max":43,"pm25":5.2,"pm10":null,"stations":31},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":26,"aqi_min":4,"aqi_max":46,"pm25":6.28,"pm10":null,"stations":25},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":25,"aqi_min":6,"aqi_max":50,"pm25":6.08,"pm10":null,"stations":17},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":34,"aqi_min":12,"aqi_max":63,"pm25":8.09,"pm10":null,"stations":20},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":32,"aqi_min":5,"aqi_max":72,"pm25":7.71,"pm10":null,"stations":10},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":33,"aqi_min":17,"aqi_max":53,"pm25":7.89,"pm10":null,"stations":13},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":26,"aqi_min":10,"aqi_max":46,"pm25":6.32,"pm10":null,"stations":12},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":29,"aqi_min":13,"aqi_max":50,"pm25":6.97,"pm10":null,"stations":31},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":25,"aqi_min":8,"aqi_max":50,"pm25":6.09,"pm10":null,"stations":19},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":35,"aqi_min":21,"aqi_max":46,"pm25":8.26,"pm10":null,"stations":5},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":38,"aqi_min":21,"aqi_max":53,"pm25":9.23,"pm10":null,"stations":5},{"datetime_utc":"2026-06-09T11:00:00Z","aqi":28,"aqi_min":11,"aqi_max":46,"pm25":6.72,"pm10":null,"stations":4},{"datetime_utc":"2026-06-09T12:00:00Z","aqi":30,"aqi_min":13,"aqi_max":50,"pm25":7.23,"pm10":null,"stations":30},{"datetime_utc":"2026-06-09T13:00:00Z","aqi":30,"aqi_min":3,"aqi_max":58,"pm25":7.18,"pm10":null,"stations":20},{"datetime_utc":"2026-06-09T14:00:00Z","aqi":32,"aqi_min":5,"aqi_max":60,"pm25":7.57,"pm10":null,"stations":28},{"datetime_utc":"2026-06-09T15:00:00Z","aqi":32,"aqi_min":13,"aqi_max":53,"pm25":7.61,"pm10":null,"stations":30}],"daily":[{"date":"2026-06-07","aqi_avg":21,"aqi_min":16,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.0,"pm10_avg":null,"hours":6,"stations_avg":23},{"date":"2026-06-08","aqi_avg":26,"aqi_min":18,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.1,"pm10_avg":null,"hours":24,"stations_avg":25},{"date":"2026-06-09","aqi_avg":30,"aqi_min":22,"aqi_max":38,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.2,"pm10_avg":null,"hours":16,"stations_avg":19}]}