{"city":"Dasheng","country":"China","lat":29.890289306640625,"lon":106.89727020263672,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T05:00:00Z","aqi":54,"aqi_min":22,"aqi_max":72,"pm25":13.44,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":65,"aqi_min":48,"aqi_max":87,"pm25":18.67,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":63,"aqi_min":42,"aqi_max":83,"pm25":17.95,"pm10":null,"stations":9},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":57,"aqi_min":45,"aqi_max":68,"pm25":14.82,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":38,"aqi_min":13,"aqi_max":63,"pm25":9.22,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":69,"aqi_min":46,"aqi_max":99,"pm25":20.64,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":67,"aqi_min":22,"aqi_max":97,"pm25":19.94,"pm10":null,"stations":9},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":57,"aqi_min":47,"aqi_max":74,"pm25":14.81,"pm10":null,"stations":9},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":56,"aqi_min":25,"aqi_max":80,"pm25":14.35,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":64,"aqi_min":55,"aqi_max":72,"pm25":18.28,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":66,"aqi_min":30,"aqi_max":104,"pm25":19.42,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":60,"aqi_min":20,"aqi_max":89,"pm25":16.39,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":49,"aqi_min":23,"aqi_max":63,"pm25":11.67,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":62,"aqi_min":23,"aqi_max":154,"pm25":17.1,"pm10":null,"stations":9},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":49,"aqi_min":28,"aqi_max":57,"pm25":11.68,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":60,"aqi_min":20,"aqi_max":91,"pm25":16.29,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":50,"aqi_min":21,"aqi_max":68,"pm25":11.98,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":51,"aqi_min":30,"aqi_max":72,"pm25":12.05,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":55,"aqi_min":13,"aqi_max":89,"pm25":13.91,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":89,"aqi_min":80,"aqi_max":99,"pm25":30.41,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":51,"aqi_min":6,"aqi_max":95,"pm25":12.16,"pm10":null,"stations":10},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":52,"aqi_min":23,"aqi_max":76,"pm25":12.54,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":35,"aqi_min":8,"aqi_max":74,"pm25":8.53,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":55,"aqi_min":18,"aqi_max":91,"pm25":14.15,"pm10":null,"stations":10},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":46,"aqi_min":40,"aqi_max":57,"pm25":11.06,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":64,"aqi_min":16,"aqi_max":124,"pm25":18.09,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":86,"aqi_min":42,"aqi_max":122,"pm25":28.73,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":74,"aqi_min":13,"aqi_max":134,"pm25":22.85,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":72,"aqi_min":42,"aqi_max":123,"pm25":21.94,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":68,"aqi_min":14,"aqi_max":115,"pm25":20.21,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":52,"aqi_min":13,"aqi_max":74,"pm25":12.58,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":68,"aqi_min":42,"aqi_max":103,"pm25":20.15,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":56,"aqi_min":36,"aqi_max":76,"pm25":14.65,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":60,"aqi_min":16,"aqi_max":99,"pm25":16.52,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":62,"aqi_min":44,"aqi_max":80,"pm25":17.53,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":66,"aqi_min":50,"aqi_max":82,"pm25":19.22,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":66,"aqi_min":14,"aqi_max":97,"pm25":18.97,"pm10":null,"stations":12},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":59,"aqi_min":14,"aqi_max":85,"pm25":15.92,"pm10":null,"stations":11},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":63,"aqi_min":22,"aqi_max":85,"pm25":17.74,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":66,"aqi_min":20,"aqi_max":139,"pm25":19.1,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":73,"aqi_min":21,"aqi_max":114,"pm25":22.72,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":70,"aqi_min":33,"aqi_max":95,"pm25":20.96,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":53,"aqi_min":27,"aqi_max":82,"pm25":13.0,"pm10":null,"stations":11},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":54,"aqi_min":38,"aqi_max":72,"pm25":13.63,"pm10":null,"stations":7},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":69,"aqi_min":38,"aqi_max":85,"pm25":20.57,"pm10":null,"stations":7},{"datetime_utc":"2026-05-30T02:00:00Z","aqi":72,"aqi_min":53,"aqi_max":97,"pm25":22.29,"pm10":null,"stations":7},{"datetime_utc":"2026-05-30T03:00:00Z","aqi":57,"aqi_min":33,"aqi_max":72,"pm25":15.06,"pm10":null,"stations":8}],"daily":[{"date":"2026-05-28","aqi_avg":57,"aqi_min":38,"aqi_max":69,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":15.4,"pm10_avg":null,"hours":19,"stations_avg":7},{"date":"2026-05-29","aqi_avg":63,"aqi_min":35,"aqi_max":89,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":17.9,"pm10_avg":null,"hours":24,"stations_avg":8},{"date":"2026-05-30","aqi_avg":63,"aqi_min":54,"aqi_max":72,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":17.9,"pm10_avg":null,"hours":4,"stations_avg":7}]}