{"city":"Hanyin Chengguanzhen","country":"China","lat":32.89139175415039,"lon":108.50472259521484,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T16:00:00Z","aqi":85,"aqi_min":63,"aqi_max":124,"pm25":28.35,"pm10":null,"stations":5},{"datetime_utc":"2026-05-27T17:00:00Z","aqi":59,"aqi_min":30,"aqi_max":78,"pm25":15.8,"pm10":null,"stations":10},{"datetime_utc":"2026-05-27T18:00:00Z","aqi":41,"aqi_min":21,"aqi_max":61,"pm25":9.92,"pm10":null,"stations":5},{"datetime_utc":"2026-05-27T19:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.32,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":61,"aqi_min":27,"aqi_max":95,"pm25":16.84,"pm10":null,"stations":4},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":71,"aqi_min":50,"aqi_max":97,"pm25":21.7,"pm10":null,"stations":4},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":45,"aqi_min":19,"aqi_max":68,"pm25":10.71,"pm10":null,"stations":5},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":78,"aqi_min":17,"aqi_max":107,"pm25":24.82,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":76,"aqi_min":63,"aqi_max":89,"pm25":23.99,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":62,"aqi_min":34,"aqi_max":97,"pm25":17.4,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":49,"aqi_min":24,"aqi_max":70,"pm25":11.84,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":62,"aqi_min":42,"aqi_max":70,"pm25":17.54,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":82,"aqi_min":44,"aqi_max":142,"pm25":26.72,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":63,"aqi_min":40,"aqi_max":76,"pm25":17.86,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":63,"aqi_min":55,"aqi_max":73,"pm25":17.94,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":55,"aqi_min":42,"aqi_max":72,"pm25":13.87,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":56,"aqi_min":39,"aqi_max":78,"pm25":14.55,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":85,"aqi_min":55,"aqi_max":119,"pm25":28.41,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.12,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":76,"aqi_min":50,"aqi_max":97,"pm25":23.95,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":61,"aqi_min":30,"aqi_max":85,"pm25":16.81,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":42,"aqi_min":21,"aqi_max":63,"pm25":10.19,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":65,"aqi_min":38,"aqi_max":109,"pm25":18.93,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.76,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":61,"aqi_min":55,"aqi_max":76,"pm25":16.97,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":49,"aqi_min":46,"aqi_max":51,"pm25":11.71,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":80,"aqi_min":53,"aqi_max":102,"pm25":26.06,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":54,"aqi_min":53,"aqi_max":55,"pm25":13.53,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":56,"aqi_min":30,"aqi_max":65,"pm25":14.59,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":38,"aqi_min":34,"aqi_max":42,"pm25":9.12,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":46,"aqi_min":30,"aqi_max":57,"pm25":11.14,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":27,"aqi_min":23,"aqi_max":30,"pm25":6.36,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":55,"aqi_min":22,"aqi_max":85,"pm25":14.22,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":67,"aqi_min":30,"aqi_max":104,"pm25":19.76,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":64,"aqi_min":42,"aqi_max":91,"pm25":18.4,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":71,"aqi_min":34,"aqi_max":117,"pm25":21.49,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":57,"aqi_min":46,"aqi_max":63,"pm25":14.92,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":86,"aqi_min":50,"aqi_max":152,"pm25":28.75,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":53,"aqi_min":25,"aqi_max":74,"pm25":13.1,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":57,"aqi_min":40,"aqi_max":72,"pm25":15.1,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":56,"aqi_min":30,"aqi_max":85,"pm25":14.74,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":50,"aqi_min":29,"aqi_max":65,"pm25":11.95,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":56,"aqi_min":30,"aqi_max":117,"pm25":14.6,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":50,"aqi_min":34,"aqi_max":57,"pm25":12.04,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":47,"aqi_min":21,"aqi_max":57,"pm25":11.33,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":30,"aqi_min":25,"aqi_max":34,"pm25":7.12,"pm10":null,"stations":3}],"daily":[{"date":"2026-05-27","aqi_avg":57,"aqi_min":18,"aqi_max":85,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":16.6,"pm10_avg":null,"hours":8,"stations_avg":5},{"date":"2026-05-28","aqi_avg":60,"aqi_min":38,"aqi_max":85,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":16.8,"pm10_avg":null,"hours":24,"stations_avg":4},{"date":"2026-05-29","aqi_avg":55,"aqi_min":27,"aqi_max":86,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":14.9,"pm10_avg":null,"hours":15,"stations_avg":5}]}