{"city":"Tianpeng","country":"China","lat":30.98664093017578,"lon":103.9393310546875,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T19:00:00Z","aqi":67,"aqi_min":20,"aqi_max":104,"pm25":19.53,"pm10":null,"stations":12},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":81,"aqi_min":36,"aqi_max":155,"pm25":26.45,"pm10":null,"stations":7},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":55,"aqi_min":12,"aqi_max":70,"pm25":13.93,"pm10":null,"stations":9},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":75,"aqi_min":51,"aqi_max":109,"pm25":23.51,"pm10":null,"stations":9},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":65,"aqi_min":10,"aqi_max":95,"pm25":18.77,"pm10":null,"stations":13},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":58,"aqi_min":34,"aqi_max":78,"pm25":15.51,"pm10":null,"stations":10},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":64,"aqi_min":25,"aqi_max":95,"pm25":18.48,"pm10":null,"stations":10},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":60,"aqi_min":20,"aqi_max":104,"pm25":16.56,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":62,"aqi_min":41,"aqi_max":89,"pm25":17.33,"pm10":null,"stations":12},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":74,"aqi_min":13,"aqi_max":117,"pm25":22.92,"pm10":null,"stations":12},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":59,"aqi_min":17,"aqi_max":91,"pm25":15.81,"pm10":null,"stations":9},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":61,"aqi_min":22,"aqi_max":91,"pm25":17.04,"pm10":null,"stations":11},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":71,"aqi_min":29,"aqi_max":114,"pm25":21.81,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":67,"aqi_min":4,"aqi_max":112,"pm25":19.79,"pm10":null,"stations":12},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":68,"aqi_min":31,"aqi_max":119,"pm25":20.11,"pm10":null,"stations":10},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":62,"aqi_min":30,"aqi_max":107,"pm25":17.07,"pm10":null,"stations":12},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":56,"aqi_min":8,"aqi_max":78,"pm25":14.41,"pm10":null,"stations":9},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":68,"aqi_min":42,"aqi_max":122,"pm25":20.08,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":63,"aqi_min":27,"aqi_max":85,"pm25":17.55,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":63,"aqi_min":30,"aqi_max":132,"pm25":17.98,"pm10":null,"stations":13},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":68,"aqi_min":15,"aqi_max":136,"pm25":19.98,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":86,"aqi_min":25,"aqi_max":168,"pm25":28.86,"pm10":null,"stations":13},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":54,"aqi_min":14,"aqi_max":80,"pm25":13.68,"pm10":null,"stations":12},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":57,"aqi_min":22,"aqi_max":93,"pm25":14.84,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":57,"aqi_min":11,"aqi_max":82,"pm25":15.02,"pm10":null,"stations":10},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":75,"aqi_min":30,"aqi_max":153,"pm25":23.53,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":69,"aqi_min":6,"aqi_max":132,"pm25":20.56,"pm10":null,"stations":11},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":59,"aqi_min":29,"aqi_max":151,"pm25":15.77,"pm10":null,"stations":15},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":58,"aqi_min":11,"aqi_max":89,"pm25":15.59,"pm10":null,"stations":11},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":61,"aqi_min":19,"aqi_max":80,"pm25":16.83,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":50,"aqi_min":27,"aqi_max":72,"pm25":11.9,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":46,"aqi_min":14,"aqi_max":72,"pm25":11.01,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":72,"aqi_min":42,"aqi_max":151,"pm25":22.34,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":61,"aqi_min":23,"aqi_max":87,"pm25":16.66,"pm10":null,"stations":13},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":66,"aqi_min":26,"aqi_max":80,"pm25":19.11,"pm10":null,"stations":12},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":67,"aqi_min":34,"aqi_max":97,"pm25":19.89,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":64,"aqi_min":17,"aqi_max":105,"pm25":18.37,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":79,"aqi_min":53,"aqi_max":122,"pm25":25.56,"pm10":null,"stations":10},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":65,"aqi_min":34,"aqi_max":85,"pm25":18.55,"pm10":null,"stations":10},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":83,"aqi_min":53,"aqi_max":108,"pm25":27.28,"pm10":null,"stations":10},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":73,"aqi_min":43,"aqi_max":107,"pm25":22.66,"pm10":null,"stations":12},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":62,"aqi_min":50,"aqi_max":79,"pm25":17.38,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":64,"aqi_min":50,"aqi_max":89,"pm25":18.32,"pm10":null,"stations":10},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":67,"aqi_min":14,"aqi_max":89,"pm25":19.89,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":66,"aqi_min":34,"aqi_max":89,"pm25":19.08,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":83,"aqi_min":45,"aqi_max":97,"pm25":27.28,"pm10":null,"stations":12},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":90,"aqi_min":78,"aqi_max":132,"pm25":30.57,"pm10":null,"stations":8}],"daily":[{"date":"2026-05-27","aqi_avg":69,"aqi_min":55,"aqi_max":81,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":20.4,"pm10_avg":null,"hours":5,"stations_avg":10},{"date":"2026-05-28","aqi_avg":64,"aqi_min":54,"aqi_max":86,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.3,"pm10_avg":null,"hours":24,"stations_avg":10},{"date":"2026-05-29","aqi_avg":68,"aqi_min":46,"aqi_max":90,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":20.1,"pm10_avg":null,"hours":18,"stations_avg":9}]}