{"city":"Spokane","country":"United States","lat":47.65966033935547,"lon":-117.4290771484375,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T15:00:00Z","aqi":16,"aqi_min":6,"aqi_max":43,"pm25":3.84,"pm10":null,"stations":19},{"datetime_utc":"2026-05-27T16:00:00Z","aqi":18,"aqi_min":5,"aqi_max":59,"pm25":4.28,"pm10":null,"stations":18},{"datetime_utc":"2026-05-27T17:00:00Z","aqi":14,"aqi_min":5,"aqi_max":35,"pm25":3.43,"pm10":null,"stations":20},{"datetime_utc":"2026-05-27T18:00:00Z","aqi":21,"aqi_min":7,"aqi_max":36,"pm25":5.12,"pm10":null,"stations":17},{"datetime_utc":"2026-05-27T19:00:00Z","aqi":25,"aqi_min":16,"aqi_max":48,"pm25":6.08,"pm10":null,"stations":14},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":24,"aqi_min":9,"aqi_max":42,"pm25":5.75,"pm10":null,"stations":17},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":22,"aqi_min":5,"aqi_max":40,"pm25":5.29,"pm10":null,"stations":17},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":25,"aqi_min":17,"aqi_max":56,"pm25":6.07,"pm10":null,"stations":17},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":20,"aqi_min":12,"aqi_max":40,"pm25":4.8,"pm10":null,"stations":12},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":23,"aqi_min":10,"aqi_max":59,"pm25":5.63,"pm10":null,"stations":19},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":22,"aqi_min":14,"aqi_max":42,"pm25":5.15,"pm10":null,"stations":17},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":23,"aqi_min":13,"aqi_max":58,"pm25":5.52,"pm10":null,"stations":17},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":21,"aqi_min":11,"aqi_max":41,"pm25":5.1,"pm10":null,"stations":18},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":22,"aqi_min":14,"aqi_max":43,"pm25":5.22,"pm10":null,"stations":15},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":27,"aqi_min":20,"aqi_max":54,"pm25":6.38,"pm10":null,"stations":14},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":30,"aqi_min":13,"aqi_max":51,"pm25":7.13,"pm10":null,"stations":18},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":34,"aqi_min":23,"aqi_max":52,"pm25":8.24,"pm10":null,"stations":16},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":35,"aqi_min":19,"aqi_max":53,"pm25":8.28,"pm10":null,"stations":19},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":32,"aqi_min":11,"aqi_max":53,"pm25":7.85,"pm10":null,"stations":20},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":35,"aqi_min":16,"aqi_max":53,"pm25":8.4,"pm10":null,"stations":19},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":37,"aqi_min":19,"aqi_max":54,"pm25":8.85,"pm10":null,"stations":19},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":38,"aqi_min":17,"aqi_max":58,"pm25":9.11,"pm10":null,"stations":17},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":39,"aqi_min":20,"aqi_max":57,"pm25":9.41,"pm10":null,"stations":14},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":39,"aqi_min":15,"aqi_max":58,"pm25":9.35,"pm10":null,"stations":17},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":41,"aqi_min":31,"aqi_max":58,"pm25":9.79,"pm10":null,"stations":14},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":39,"aqi_min":17,"aqi_max":60,"pm25":9.41,"pm10":null,"stations":15},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":36,"aqi_min":11,"aqi_max":63,"pm25":8.75,"pm10":null,"stations":18},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":39,"aqi_min":26,"aqi_max":60,"pm25":9.42,"pm10":null,"stations":14},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":41,"aqi_min":25,"aqi_max":62,"pm25":9.76,"pm10":null,"stations":13},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":33,"aqi_min":15,"aqi_max":59,"pm25":7.95,"pm10":null,"stations":21},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":29,"aqi_min":17,"aqi_max":54,"pm25":6.9,"pm10":null,"stations":18},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":22,"aqi_min":11,"aqi_max":45,"pm25":5.34,"pm10":null,"stations":19},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":21,"aqi_min":11,"aqi_max":47,"pm25":4.96,"pm10":null,"stations":19},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":18,"aqi_min":9,"aqi_max":40,"pm25":4.16,"pm10":null,"stations":16},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":15,"aqi_min":10,"aqi_max":38,"pm25":3.6,"pm10":null,"stations":13},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":17,"aqi_min":8,"aqi_max":53,"pm25":4.01,"pm10":null,"stations":13},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":16,"aqi_min":12,"aqi_max":30,"pm25":3.94,"pm10":null,"stations":13},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":14,"aqi_min":5,"aqi_max":42,"pm25":3.3,"pm10":null,"stations":17},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":11,"aqi_min":6,"aqi_max":34,"pm25":2.75,"pm10":null,"stations":15},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":12,"aqi_min":8,"aqi_max":30,"pm25":2.96,"pm10":null,"stations":17},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":9,"aqi_min":1,"aqi_max":19,"pm25":2.08,"pm10":null,"stations":16},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":10,"aqi_min":6,"aqi_max":25,"pm25":2.52,"pm10":null,"stations":17},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":15,"aqi_min":6,"aqi_max":40,"pm25":3.57,"pm10":null,"stations":20},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":14,"aqi_min":8,"aqi_max":33,"pm25":3.26,"pm10":null,"stations":18},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":14,"aqi_min":9,"aqi_max":33,"pm25":3.38,"pm10":null,"stations":19},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":16,"aqi_min":12,"aqi_max":26,"pm25":3.77,"pm10":null,"stations":19},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":15,"aqi_min":13,"aqi_max":19,"pm25":3.57,"pm10":null,"stations":14},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":18,"aqi_min":13,"aqi_max":46,"pm25":4.15,"pm10":null,"stations":17}],"daily":[{"date":"2026-05-27","aqi_avg":21,"aqi_min":14,"aqi_max":25,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.0,"pm10_avg":null,"hours":9,"stations_avg":17},{"date":"2026-05-28","aqi_avg":32,"aqi_min":21,"aqi_max":41,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.6,"pm10_avg":null,"hours":24,"stations_avg":17},{"date":"2026-05-29","aqi_avg":14,"aqi_min":9,"aqi_max":18,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":3.4,"pm10_avg":null,"hours":15,"stations_avg":16}]}