{"city":"Phổ Yên","country":"Vietnam","lat":21.419780731201172,"lon":105.88990020751953,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T01:00:00Z","aqi":76,"aqi_min":67,"aqi_max":84,"pm25":23.77,"pm10":26.01,"stations":2},{"datetime_utc":"2026-07-20T02:00:00Z","aqi":74,"aqi_min":44,"aqi_max":107,"pm25":23.19,"pm10":48.66,"stations":8},{"datetime_utc":"2026-07-20T03:00:00Z","aqi":70,"aqi_min":34,"aqi_max":95,"pm25":21.08,"pm10":51.76,"stations":6},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":61,"aqi_min":21,"aqi_max":80,"pm25":16.98,"pm10":44.86,"stations":6},{"datetime_utc":"2026-07-20T05:00:00Z","aqi":56,"aqi_min":9,"aqi_max":89,"pm25":14.4,"pm10":41.93,"stations":6},{"datetime_utc":"2026-07-20T06:00:00Z","aqi":58,"aqi_min":15,"aqi_max":90,"pm25":15.47,"pm10":38.27,"stations":6},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":47,"aqi_min":18,"aqi_max":72,"pm25":11.26,"pm10":33.8,"stations":5},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":35,"aqi_min":20,"aqi_max":50,"pm25":8.53,"pm10":27.33,"stations":6},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":42,"aqi_min":26,"aqi_max":59,"pm25":10.25,"pm10":27.57,"stations":6},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":50,"aqi_min":21,"aqi_max":70,"pm25":11.9,"pm10":27.8,"stations":6},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":54,"aqi_min":22,"aqi_max":75,"pm25":13.32,"pm10":32.35,"stations":5},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":60,"aqi_min":21,"aqi_max":108,"pm25":16.62,"pm10":35.25,"stations":5},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":71,"aqi_min":30,"aqi_max":156,"pm25":21.5,"pm10":43.77,"stations":6},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":72,"aqi_min":33,"aqi_max":121,"pm25":21.91,"pm10":43.66,"stations":7},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":95,"aqi_min":60,"aqi_max":152,"pm25":32.89,"pm10":54.57,"stations":5},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":111,"aqi_min":82,"aqi_max":156,"pm25":39.53,"pm10":62.64,"stations":5},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":116,"aqi_min":92,"aqi_max":153,"pm25":41.56,"pm10":65.98,"stations":5},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":106,"aqi_min":89,"aqi_max":126,"pm25":37.46,"pm10":61.05,"stations":5},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":105,"aqi_min":89,"aqi_max":129,"pm25":37.24,"pm10":61.37,"stations":5},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":97,"aqi_min":84,"aqi_max":119,"pm25":33.78,"pm10":61.04,"stations":5},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":92,"aqi_min":69,"aqi_max":145,"pm25":31.41,"pm10":57.26,"stations":5},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":88,"aqi_min":30,"aqi_max":153,"pm25":29.48,"pm10":59.76,"stations":6},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":95,"aqi_min":68,"aqi_max":151,"pm25":32.86,"pm10":60.89,"stations":5},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":97,"aqi_min":72,"aqi_max":137,"pm25":33.83,"pm10":64.27,"stations":6},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":88,"aqi_min":77,"aqi_max":94,"pm25":29.5,"pm10":57.11,"stations":5},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":99,"aqi_min":74,"aqi_max":148,"pm25":34.69,"pm10":61.04,"stations":6},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":88,"aqi_min":50,"aqi_max":107,"pm25":29.7,"pm10":60.57,"stations":6},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":100,"aqi_min":68,"aqi_max":147,"pm25":35.21,"pm10":44.96,"stations":3},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":108,"aqi_min":81,"aqi_max":142,"pm25":38.29,"pm10":64.16,"stations":5},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":102,"aqi_min":74,"aqi_max":150,"pm25":35.87,"pm10":64.16,"stations":5},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":99,"aqi_min":74,"aqi_max":135,"pm25":34.95,"pm10":62.98,"stations":5},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":84,"aqi_min":24,"aqi_max":114,"pm25":27.62,"pm10":60.01,"stations":6},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":86,"aqi_min":68,"aqi_max":108,"pm25":28.85,"pm10":56.37,"stations":6},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":85,"aqi_min":52,"aqi_max":105,"pm25":28.29,"pm10":57.79,"stations":5},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":87,"aqi_min":34,"aqi_max":138,"pm25":29.09,"pm10":60.6,"stations":8},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":81,"aqi_min":27,"aqi_max":122,"pm25":26.58,"pm10":57.46,"stations":5},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":69,"aqi_min":6,"aqi_max":116,"pm25":20.57,"pm10":55.49,"stations":6},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":73,"aqi_min":54,"aqi_max":97,"pm25":22.57,"pm10":51.55,"stations":5},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":90,"aqi_min":64,"aqi_max":152,"pm25":30.57,"pm10":60.47,"stations":7},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":92,"aqi_min":79,"aqi_max":130,"pm25":31.56,"pm10":56.95,"stations":5},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":88,"aqi_min":65,"aqi_max":112,"pm25":29.76,"pm10":52.89,"stations":5},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":75,"aqi_min":61,"aqi_max":94,"pm25":23.33,"pm10":31.23,"stations":3},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":89,"aqi_min":63,"aqi_max":154,"pm25":30.18,"pm10":49.22,"stations":6},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":82,"aqi_min":57,"aqi_max":118,"pm25":26.95,"pm10":55.65,"stations":7},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":85,"aqi_min":62,"aqi_max":102,"pm25":28.48,"pm10":51.73,"stations":5},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":113,"aqi_min":59,"aqi_max":164,"pm25":40.38,"pm10":63.35,"stations":5},{"datetime_utc":"2026-07-21T23:00:00Z","aqi":102,"aqi_min":21,"aqi_max":160,"pm25":35.81,"pm10":59.0,"stations":7},{"datetime_utc":"2026-07-22T00:00:00Z","aqi":96,"aqi_min":55,"aqi_max":152,"pm25":33.34,"pm10":57.35,"stations":5}],"daily":[{"date":"2026-07-20","aqi_avg":75,"aqi_min":35,"aqi_max":116,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":23.8,"pm10_avg":46.4,"hours":23,"stations_avg":5},{"date":"2026-07-21","aqi_avg":90,"aqi_min":69,"aqi_max":113,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":30.5,"pm10_avg":56.6,"hours":24,"stations_avg":6},{"date":"2026-07-22","aqi_avg":96,"aqi_min":96,"aqi_max":96,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":33.3,"pm10_avg":57.4,"hours":1,"stations_avg":5}]}