{"city":"Lüeyang Chengguanzhen","country":"China","lat":33.33205032348633,"lon":106.15496063232422,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T16:00:00Z","aqi":82,"aqi_min":82,"aqi_max":82,"pm25":26.84,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T17:00:00Z","aqi":78,"aqi_min":78,"aqi_max":78,"pm25":24.94,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T18:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.81,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.04,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":72,"aqi_min":42,"aqi_max":97,"pm25":22.03,"pm10":null,"stations":2},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":85,"aqi_min":74,"aqi_max":97,"pm25":28.51,"pm10":null,"stations":2},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":61,"aqi_min":61,"aqi_max":61,"pm25":16.86,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":62,"aqi_min":50,"aqi_max":74,"pm25":17.52,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":56,"aqi_min":33,"aqi_max":70,"pm25":14.53,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":77,"aqi_min":57,"aqi_max":97,"pm25":24.46,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":55,"aqi_min":47,"aqi_max":61,"pm25":14.07,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.81,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":85,"aqi_min":57,"aqi_max":117,"pm25":28.48,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":75,"aqi_min":72,"aqi_max":78,"pm25":23.51,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":58,"aqi_min":50,"aqi_max":65,"pm25":15.38,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":67,"aqi_min":38,"aqi_max":89,"pm25":19.64,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":60,"aqi_min":59,"aqi_max":61,"pm25":16.38,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.16,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.81,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":89,"aqi_min":89,"aqi_max":89,"pm25":30.17,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":23.99,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":40,"aqi_min":40,"aqi_max":40,"pm25":9.6,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":35,"aqi_min":34,"aqi_max":36,"pm25":8.4,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":70,"aqi_min":68,"aqi_max":72,"pm25":21.13,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":98,"aqi_min":57,"aqi_max":146,"pm25":34.36,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":61,"aqi_min":30,"aqi_max":91,"pm25":16.82,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":83,"aqi_min":74,"aqi_max":91,"pm25":27.08,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":38,"aqi_min":29,"aqi_max":46,"pm25":9.0,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":81,"aqi_min":78,"aqi_max":85,"pm25":26.6,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":72,"aqi_min":70,"aqi_max":74,"pm25":22.09,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":78,"aqi_min":78,"aqi_max":78,"pm25":24.94,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":74,"aqi_min":74,"aqi_max":74,"pm25":23.04,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":91,"aqi_min":91,"aqi_max":91,"pm25":31.12,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.81,"pm10":null,"stations":1}],"daily":[{"date":"2026-05-27","aqi_avg":70,"aqi_min":46,"aqi_max":85,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":21.1,"pm10_avg":null,"hours":7,"stations_avg":1},{"date":"2026-05-28","aqi_avg":65,"aqi_min":34,"aqi_max":89,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":19.1,"pm10_avg":null,"hours":13,"stations_avg":2},{"date":"2026-05-29","aqi_avg":67,"aqi_min":35,"aqi_max":98,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":20.4,"pm10_avg":null,"hours":15,"stations_avg":2}]}