{"city":"Kasumigaura","country":"Japan","lat":36.15325927734375,"lon":140.24635314941406,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T15:00:00Z","aqi":27,"aqi_min":4,"aqi_max":82,"pm25":6.38,"pm10":null,"stations":24},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":28,"aqi_min":5,"aqi_max":71,"pm25":6.63,"pm10":5.0,"stations":37},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":20,"aqi_min":5,"aqi_max":54,"pm25":4.86,"pm10":2.0,"stations":22},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":22,"aqi_min":5,"aqi_max":89,"pm25":5.3,"pm10":2.0,"stations":24},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":22,"aqi_min":5,"aqi_max":46,"pm25":5.16,"pm10":2.0,"stations":25},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":34,"aqi_min":5,"aqi_max":156,"pm25":8.12,"pm10":null,"stations":23},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":37,"aqi_min":1,"aqi_max":130,"pm25":8.85,"pm10":2.0,"stations":21},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":40,"aqi_min":6,"aqi_max":119,"pm25":9.65,"pm10":null,"stations":33},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":23,"aqi_min":4,"aqi_max":65,"pm25":5.58,"pm10":1.0,"stations":40},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":20,"aqi_min":5,"aqi_max":57,"pm25":4.76,"pm10":2.0,"stations":34},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":28,"aqi_min":9,"aqi_max":132,"pm25":6.82,"pm10":null,"stations":34},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":26,"aqi_min":9,"aqi_max":50,"pm25":6.17,"pm10":3.0,"stations":30},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":24,"aqi_min":7,"aqi_max":65,"pm25":5.83,"pm10":9.0,"stations":26},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":26,"aqi_min":5,"aqi_max":57,"pm25":6.28,"pm10":null,"stations":28},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":27,"aqi_min":5,"aqi_max":71,"pm25":6.48,"pm10":4.5,"stations":21},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":30,"aqi_min":5,"aqi_max":88,"pm25":7.31,"pm10":7.0,"stations":29},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":28,"aqi_min":2,"aqi_max":63,"pm25":6.73,"pm10":4.0,"stations":22},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":33,"aqi_min":4,"aqi_max":92,"pm25":8.0,"pm10":3.0,"stations":31},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":30,"aqi_min":8,"aqi_max":55,"pm25":7.23,"pm10":null,"stations":26},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":32,"aqi_min":13,"aqi_max":88,"pm25":7.65,"pm10":6.0,"stations":34},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":33,"aqi_min":5,"aqi_max":78,"pm25":7.97,"pm10":null,"stations":28},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":32,"aqi_min":4,"aqi_max":60,"pm25":7.76,"pm10":8.0,"stations":25},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":37,"aqi_min":9,"aqi_max":98,"pm25":8.85,"pm10":14.0,"stations":23},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":41,"aqi_min":11,"aqi_max":74,"pm25":9.77,"pm10":6.0,"stations":29},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":52,"aqi_min":3,"aqi_max":178,"pm25":12.38,"pm10":null,"stations":29},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":35,"aqi_min":5,"aqi_max":149,"pm25":8.42,"pm10":7.5,"stations":30},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":28,"aqi_min":5,"aqi_max":90,"pm25":6.74,"pm10":null,"stations":30},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":22,"aqi_min":5,"aqi_max":61,"pm25":5.19,"pm10":null,"stations":34},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":21,"aqi_min":9,"aqi_max":52,"pm25":5.09,"pm10":null,"stations":28},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":26,"aqi_min":5,"aqi_max":74,"pm25":6.15,"pm10":null,"stations":33},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":29,"aqi_min":5,"aqi_max":119,"pm25":7.02,"pm10":1.0,"stations":27},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":18,"aqi_min":2,"aqi_max":42,"pm25":4.4,"pm10":1.0,"stations":26},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":25,"aqi_min":4,"aqi_max":50,"pm25":6.01,"pm10":0.0,"stations":36},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":27,"aqi_min":5,"aqi_max":88,"pm25":6.45,"pm10":null,"stations":38},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":25,"aqi_min":4,"aqi_max":61,"pm25":5.88,"pm10":null,"stations":38},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":33,"aqi_min":5,"aqi_max":114,"pm25":8.01,"pm10":9.0,"stations":27},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":29,"aqi_min":5,"aqi_max":55,"pm25":6.9,"pm10":4.0,"stations":27},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":38,"aqi_min":9,"aqi_max":63,"pm25":9.02,"pm10":null,"stations":19},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":35,"aqi_min":13,"aqi_max":112,"pm25":8.45,"pm10":3.0,"stations":33},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":39,"aqi_min":9,"aqi_max":87,"pm25":9.25,"pm10":6.0,"stations":29},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":36,"aqi_min":2,"aqi_max":114,"pm25":8.57,"pm10":6.0,"stations":31},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":42,"aqi_min":3,"aqi_max":89,"pm25":10.0,"pm10":6.0,"stations":31},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":37,"aqi_min":11,"aqi_max":79,"pm25":8.84,"pm10":12.0,"stations":20},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":40,"aqi_min":2,"aqi_max":93,"pm25":9.55,"pm10":13.0,"stations":25},{"datetime_utc":"2026-06-09T11:00:00Z","aqi":36,"aqi_min":9,"aqi_max":87,"pm25":8.75,"pm10":null,"stations":45},{"datetime_utc":"2026-06-09T12:00:00Z","aqi":32,"aqi_min":10,"aqi_max":82,"pm25":7.72,"pm10":10.0,"stations":34},{"datetime_utc":"2026-06-09T13:00:00Z","aqi":25,"aqi_min":8,"aqi_max":42,"pm25":5.91,"pm10":7.0,"stations":34}],"daily":[{"date":"2026-06-07","aqi_avg":28,"aqi_min":20,"aqi_max":40,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.7,"pm10_avg":2.3,"hours":9,"stations_avg":28},{"date":"2026-06-08","aqi_avg":29,"aqi_min":18,"aqi_max":52,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.0,"pm10_avg":5.1,"hours":24,"stations_avg":29},{"date":"2026-06-09","aqi_avg":34,"aqi_min":25,"aqi_max":42,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.1,"pm10_avg":7.6,"hours":14,"stations_avg":31}]}