{"city":"Huangshan","country":"China","lat":29.711389541625977,"lon":118.3125,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T15:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.12,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":18,"aqi_min":14,"aqi_max":25,"pm25":4.4,"pm10":null,"stations":3},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.52,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":24,"aqi_min":18,"aqi_max":29,"pm25":5.84,"pm10":null,"stations":3},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.8,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.24,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":17,"aqi_min":14,"aqi_max":19,"pm25":3.96,"pm10":null,"stations":2},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":27,"aqi_min":20,"aqi_max":34,"pm25":6.48,"pm10":null,"stations":2},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.4,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.12,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.0,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":29,"aqi_min":25,"aqi_max":34,"pm25":7.04,"pm10":null,"stations":3},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":25,"aqi_min":23,"aqi_max":28,"pm25":6.08,"pm10":null,"stations":3},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.24,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.48,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.96,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":45,"aqi_min":4,"aqi_max":69,"pm25":10.81,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":77,"aqi_min":61,"aqi_max":93,"pm25":24.46,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.8,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":44,"aqi_min":42,"aqi_max":46,"pm25":10.56,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.04,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.64,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.28,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":48,"aqi_min":30,"aqi_max":59,"pm25":11.55,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.12,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.24,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":40,"aqi_min":17,"aqi_max":72,"pm25":9.66,"pm10":null,"stations":4},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":20,"aqi_min":13,"aqi_max":26,"pm25":4.8,"pm10":null,"stations":4},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":28,"aqi_min":22,"aqi_max":35,"pm25":6.84,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":22,"aqi_min":13,"aqi_max":31,"pm25":5.28,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.58,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":40,"aqi_min":40,"aqi_max":40,"pm25":9.6,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":129,"aqi_min":129,"aqi_max":129,"pm25":46.87,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":60,"aqi_min":50,"aqi_max":69,"pm25":16.33,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":62,"aqi_min":39,"aqi_max":78,"pm25":17.15,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T11:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.4,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T12:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.96,"pm10":null,"stations":1}],"daily":[{"date":"2026-06-07","aqi_avg":25,"aqi_min":17,"aqi_max":38,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.1,"pm10_avg":null,"hours":9,"stations_avg":2},{"date":"2026-06-08","aqi_avg":35,"aqi_min":20,"aqi_max":77,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.7,"pm10_avg":null,"hours":17,"stations_avg":1},{"date":"2026-06-09","aqi_avg":45,"aqi_min":20,"aqi_max":129,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":12.6,"pm10_avg":null,"hours":12,"stations_avg":2}]}