{"city":"Xingcheng","country":"China","lat":40.616668701171875,"lon":120.71666717529297,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T09:00:00Z","aqi":62,"aqi_min":42,"aqi_max":72,"pm25":17.4,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":76,"aqi_min":60,"aqi_max":97,"pm25":23.87,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.05,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":59,"aqi_min":42,"aqi_max":72,"pm25":16.08,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":83,"aqi_min":70,"aqi_max":102,"pm25":27.23,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":80,"aqi_min":24,"aqi_max":147,"pm25":26.03,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":52,"aqi_min":25,"aqi_max":74,"pm25":12.38,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":82,"aqi_min":51,"aqi_max":124,"pm25":27.02,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":80,"aqi_min":59,"aqi_max":112,"pm25":25.96,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":74,"aqi_min":72,"aqi_max":76,"pm25":23.04,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":70,"aqi_min":42,"aqi_max":97,"pm25":20.99,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":68,"aqi_min":42,"aqi_max":93,"pm25":20.06,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":62,"aqi_min":55,"aqi_max":76,"pm25":17.14,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":62,"aqi_min":48,"aqi_max":74,"pm25":17.12,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":53,"aqi_min":42,"aqi_max":59,"pm25":13.01,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":69,"aqi_min":50,"aqi_max":104,"pm25":20.56,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":72,"aqi_min":58,"aqi_max":99,"pm25":22.09,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":60,"aqi_min":44,"aqi_max":72,"pm25":16.5,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":72,"aqi_min":25,"aqi_max":151,"pm25":21.91,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":81,"aqi_min":47,"aqi_max":117,"pm25":26.64,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":62,"aqi_min":38,"aqi_max":109,"pm25":17.49,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":60,"aqi_min":43,"aqi_max":70,"pm25":16.17,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":60,"aqi_min":42,"aqi_max":85,"pm25":16.59,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":81,"aqi_min":75,"aqi_max":87,"pm25":26.37,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":112,"aqi_min":112,"aqi_max":112,"pm25":39.97,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":77,"aqi_min":30,"aqi_max":104,"pm25":24.28,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.28,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.48,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":83,"aqi_min":78,"aqi_max":87,"pm25":27.08,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":83,"aqi_min":50,"aqi_max":119,"pm25":27.21,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":91,"aqi_min":91,"aqi_max":91,"pm25":31.12,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":81,"aqi_min":63,"aqi_max":107,"pm25":26.26,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":73,"aqi_min":50,"aqi_max":89,"pm25":22.69,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":66,"aqi_min":34,"aqi_max":122,"pm25":19.22,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":59,"aqi_min":42,"aqi_max":68,"pm25":15.71,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":57,"aqi_min":25,"aqi_max":89,"pm25":14.86,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":78,"aqi_min":30,"aqi_max":149,"pm25":24.81,"pm10":null,"stations":5},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":81,"aqi_min":47,"aqi_max":139,"pm25":26.23,"pm10":null,"stations":6},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-30T02:00:00Z","aqi":72,"aqi_min":60,"aqi_max":85,"pm25":21.9,"pm10":null,"stations":5},{"datetime_utc":"2026-05-30T03:00:00Z","aqi":76,"aqi_min":46,"aqi_max":104,"pm25":23.95,"pm10":null,"stations":6},{"datetime_utc":"2026-05-30T04:00:00Z","aqi":75,"aqi_min":46,"aqi_max":102,"pm25":23.35,"pm10":null,"stations":7},{"datetime_utc":"2026-05-30T05:00:00Z","aqi":72,"aqi_min":30,"aqi_max":107,"pm25":22.11,"pm10":null,"stations":7},{"datetime_utc":"2026-05-30T06:00:00Z","aqi":98,"aqi_min":80,"aqi_max":107,"pm25":34.6,"pm10":null,"stations":5},{"datetime_utc":"2026-05-30T07:00:00Z","aqi":103,"aqi_min":93,"aqi_max":107,"pm25":36.52,"pm10":null,"stations":5}],"daily":[{"date":"2026-05-28","aqi_avg":68,"aqi_min":52,"aqi_max":83,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":20.0,"pm10_avg":null,"hours":15,"stations_avg":4},{"date":"2026-05-29","aqi_avg":71,"aqi_min":22,"aqi_max":112,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":21.7,"pm10_avg":null,"hours":22,"stations_avg":3},{"date":"2026-05-30","aqi_avg":78,"aqi_min":50,"aqi_max":103,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":25.1,"pm10_avg":null,"hours":8,"stations_avg":5}]}