{"city":"Pingdingshan","country":"China","lat":33.73091125488281,"lon":113.31553649902344,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T00:00:00Z","aqi":94,"aqi_min":38,"aqi_max":158,"pm25":32.44,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T01:00:00Z","aqi":67,"aqi_min":42,"aqi_max":107,"pm25":19.88,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T02:00:00Z","aqi":67,"aqi_min":15,"aqi_max":93,"pm25":19.7,"pm10":null,"stations":7},{"datetime_utc":"2026-07-20T03:00:00Z","aqi":78,"aqi_min":42,"aqi_max":152,"pm25":24.79,"pm10":null,"stations":10},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":59,"aqi_min":50,"aqi_max":68,"pm25":15.71,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T05:00:00Z","aqi":67,"aqi_min":46,"aqi_max":85,"pm25":19.65,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T06:00:00Z","aqi":41,"aqi_min":30,"aqi_max":53,"pm25":9.91,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":71,"aqi_min":42,"aqi_max":85,"pm25":21.4,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":55,"aqi_min":30,"aqi_max":72,"pm25":13.93,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":64,"aqi_min":34,"aqi_max":95,"pm25":18.08,"pm10":null,"stations":6},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":68,"aqi_min":48,"aqi_max":74,"pm25":19.97,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":64,"aqi_min":50,"aqi_max":76,"pm25":18.07,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":78,"aqi_min":53,"aqi_max":95,"pm25":24.78,"pm10":null,"stations":6},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":69,"aqi_min":34,"aqi_max":85,"pm25":20.48,"pm10":null,"stations":6},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":57,"aqi_min":38,"aqi_max":76,"pm25":15.04,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":59,"aqi_min":25,"aqi_max":72,"pm25":15.73,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":74,"aqi_min":50,"aqi_max":114,"pm25":23.24,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":46,"aqi_min":14,"aqi_max":74,"pm25":11.14,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":86,"aqi_min":34,"aqi_max":147,"pm25":28.79,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":72,"aqi_min":25,"aqi_max":109,"pm25":22.2,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":59,"aqi_min":28,"aqi_max":82,"pm25":15.88,"pm10":null,"stations":6},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":84,"aqi_min":70,"aqi_max":97,"pm25":27.55,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":59,"aqi_min":35,"aqi_max":72,"pm25":15.9,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":79,"aqi_min":78,"aqi_max":80,"pm25":25.41,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":56,"aqi_min":42,"aqi_max":72,"pm25":14.4,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":67,"aqi_min":32,"aqi_max":82,"pm25":19.53,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":66,"aqi_min":46,"aqi_max":114,"pm25":19.23,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":70,"aqi_min":42,"aqi_max":93,"pm25":21.3,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":78,"aqi_min":58,"aqi_max":95,"pm25":24.94,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":55,"aqi_min":38,"aqi_max":72,"pm25":14.21,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":76,"aqi_min":26,"aqi_max":134,"pm25":23.97,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":68,"aqi_min":30,"aqi_max":93,"pm25":20.21,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":51,"aqi_min":13,"aqi_max":74,"pm25":12.3,"pm10":null,"stations":10},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":60,"aqi_min":25,"aqi_max":80,"pm25":16.16,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":76,"aqi_min":48,"aqi_max":144,"pm25":24.15,"pm10":null,"stations":8},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":71,"aqi_min":65,"aqi_max":76,"pm25":21.37,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":68,"aqi_min":25,"aqi_max":124,"pm25":19.97,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":58,"aqi_min":38,"aqi_max":72,"pm25":15.6,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":68,"aqi_min":42,"aqi_max":109,"pm25":20.26,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":60,"aqi_min":34,"aqi_max":76,"pm25":16.33,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":83,"aqi_min":76,"aqi_max":97,"pm25":27.32,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":70,"aqi_min":61,"aqi_max":78,"pm25":20.98,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":73,"aqi_min":46,"aqi_max":104,"pm25":22.39,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":70,"aqi_min":59,"aqi_max":89,"pm25":21.29,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":91,"aqi_min":53,"aqi_max":127,"pm25":31.04,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":67,"aqi_min":57,"aqi_max":87,"pm25":19.47,"pm10":null,"stations":4}],"daily":[{"date":"2026-07-20","aqi_avg":67,"aqi_min":41,"aqi_max":94,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":19.8,"pm10_avg":null,"hours":23,"stations_avg":5},{"date":"2026-07-21","aqi_avg":69,"aqi_min":51,"aqi_max":91,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":20.5,"pm10_avg":null,"hours":23,"stations_avg":5}]}