{"city":"Yunji","country":"China","lat":29.919429779052734,"lon":107.34040832519531,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T01:00:00Z","aqi":87,"aqi_min":87,"aqi_max":87,"pm25":29.22,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":71,"aqi_min":57,"aqi_max":85,"pm25":21.61,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.2,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.04,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.81,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":93,"aqi_min":93,"aqi_max":93,"pm25":32.07,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":56,"aqi_min":55,"aqi_max":57,"pm25":14.48,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":72,"aqi_min":59,"aqi_max":97,"pm25":22.24,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":40,"aqi_min":40,"aqi_max":40,"pm25":9.6,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.95,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.81,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":85,"aqi_min":72,"aqi_max":99,"pm25":28.51,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":80,"aqi_min":80,"aqi_max":80,"pm25":25.89,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":76,"aqi_min":42,"aqi_max":107,"pm25":24.01,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.81,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":42,"aqi_min":34,"aqi_max":50,"pm25":10.08,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.95,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":122,"aqi_min":122,"aqi_max":122,"pm25":44.03,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":49,"aqi_min":49,"aqi_max":49,"pm25":11.76,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":55,"aqi_min":55,"aqi_max":55,"pm25":14.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":45,"aqi_min":25,"aqi_max":66,"pm25":10.81,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.28,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":23.99,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":56,"aqi_min":44,"aqi_max":65,"pm25":14.66,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":80,"aqi_min":48,"aqi_max":112,"pm25":25.74,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":79,"aqi_min":63,"aqi_max":95,"pm25":25.41,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":101,"aqi_min":50,"aqi_max":161,"pm25":35.49,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.95,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":61,"aqi_min":50,"aqi_max":72,"pm25":17.04,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1}],"daily":[{"date":"2026-05-28","aqi_avg":64,"aqi_min":30,"aqi_max":93,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.7,"pm10_avg":null,"hours":17,"stations_avg":1},{"date":"2026-05-29","aqi_avg":63,"aqi_min":42,"aqi_max":122,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.1,"pm10_avg":null,"hours":17,"stations_avg":2}]}