{"city":"Youchou","country":"China","lat":28.96346092224121,"lon":109.14147186279297,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-11T17:00:00Z","aqi":47,"aqi_min":39,"aqi_max":53,"pm25":11.21,"pm10":null,"stations":2},{"datetime_utc":"2026-06-11T20:00:00Z","aqi":114,"aqi_min":114,"aqi_max":114,"pm25":40.78,"pm10":null,"stations":1},{"datetime_utc":"2026-06-11T21:00:00Z","aqi":85,"aqi_min":85,"aqi_max":85,"pm25":28.27,"pm10":null,"stations":1},{"datetime_utc":"2026-06-11T23:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T00:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.95,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T01:00:00Z","aqi":50,"aqi_min":46,"aqi_max":53,"pm25":12.05,"pm10":null,"stations":2},{"datetime_utc":"2026-06-12T02:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.12,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T03:00:00Z","aqi":55,"aqi_min":55,"aqi_max":55,"pm25":14.0,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T05:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T06:00:00Z","aqi":79,"aqi_min":79,"aqi_max":79,"pm25":25.41,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T08:00:00Z","aqi":92,"aqi_min":92,"aqi_max":92,"pm25":31.6,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T11:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.76,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T12:00:00Z","aqi":98,"aqi_min":98,"aqi_max":98,"pm25":34.45,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T14:00:00Z","aqi":66,"aqi_min":66,"aqi_max":66,"pm25":19.23,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T18:00:00Z","aqi":72,"aqi_min":72,"aqi_max":72,"pm25":22.09,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T22:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T23:00:00Z","aqi":87,"aqi_min":87,"aqi_max":87,"pm25":29.22,"pm10":null,"stations":1},{"datetime_utc":"2026-06-13T00:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-06-13T01:00:00Z","aqi":72,"aqi_min":72,"aqi_max":72,"pm25":22.09,"pm10":null,"stations":1},{"datetime_utc":"2026-06-13T02:00:00Z","aqi":72,"aqi_min":72,"aqi_max":72,"pm25":22.09,"pm10":null,"stations":1},{"datetime_utc":"2026-06-13T03:00:00Z","aqi":60,"aqi_min":60,"aqi_max":60,"pm25":16.38,"pm10":null,"stations":1},{"datetime_utc":"2026-06-13T05:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.76,"pm10":null,"stations":1},{"datetime_utc":"2026-06-13T06:00:00Z","aqi":62,"aqi_min":50,"aqi_max":74,"pm25":17.52,"pm10":null,"stations":2},{"datetime_utc":"2026-06-13T10:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.4,"pm10":null,"stations":1},{"datetime_utc":"2026-06-13T12:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.81,"pm10":null,"stations":1},{"datetime_utc":"2026-06-13T13:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.9,"pm10":null,"stations":1}],"daily":[{"date":"2026-06-11","aqi_avg":74,"aqi_min":47,"aqi_max":114,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":23.1,"pm10_avg":null,"hours":4,"stations_avg":1},{"date":"2026-06-12","aqi_avg":65,"aqi_min":38,"aqi_max":98,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":19.3,"pm10_avg":null,"hours":13,"stations_avg":1},{"date":"2026-06-13","aqi_avg":59,"aqi_min":35,"aqi_max":72,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":16.6,"pm10_avg":null,"hours":9,"stations_avg":1}]}