{"city":"Yakima","country":"United States","lat":46.60206985473633,"lon":-120.50589752197266,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T01:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.118011951446533,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T02:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.057650327682495,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T03:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.937831163406372,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.318915605545044,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T05:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.9189155101776123,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T06:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.068682670593262,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.0572028160095215,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.1474881172180176,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.695481538772583,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.151398181915283,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.875662326812744,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":3.9765658378601074,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.117108345031738,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.014686584472656,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.377469539642334,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.116459846496582,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.159457683563232,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.895700454711914,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.209153175354004,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":55,"aqi_min":55,"aqi_max":55,"pm25":14.047651290893555,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":66,"aqi_min":66,"aqi_max":66,"pm25":19.24127197265625,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":92,"aqi_min":92,"aqi_max":92,"pm25":31.499591827392578,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.656572341918945,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":98,"aqi_min":98,"aqi_max":98,"pm25":34.61619186401367,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":90,"aqi_min":90,"aqi_max":90,"pm25":30.72524070739746,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":90,"aqi_min":90,"aqi_max":90,"pm25":30.744157791137695,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":105,"aqi_min":105,"aqi_max":105,"pm25":37.31355667114258,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":122,"aqi_min":122,"aqi_max":122,"pm25":43.90254592895508,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":115,"aqi_min":115,"aqi_max":115,"pm25":41.116268157958984,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":113,"aqi_min":113,"aqi_max":113,"pm25":40.389217376708984,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":110,"aqi_min":110,"aqi_max":110,"pm25":39.35415267944336,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":92,"aqi_min":92,"aqi_max":92,"pm25":31.457414627075195,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":90,"aqi_min":90,"aqi_max":90,"pm25":30.496322631835938,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":74,"aqi_min":74,"aqi_max":74,"pm25":23.05426788330078,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":80,"aqi_min":80,"aqi_max":80,"pm25":25.788015365600586,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":70,"aqi_min":70,"aqi_max":70,"pm25":21.22075653076172,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":75,"aqi_min":75,"aqi_max":75,"pm25":23.674522399902344,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":23.944095611572266,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":73,"aqi_min":73,"aqi_max":73,"pm25":22.371143341064453,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":73,"aqi_min":73,"aqi_max":73,"pm25":22.39909553527832,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":70,"aqi_min":70,"aqi_max":70,"pm25":21.161447525024414,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":70,"aqi_min":70,"aqi_max":70,"pm25":21.05979347229004,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.906720161437988,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.154279708862305,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T23:00:00Z","aqi":61,"aqi_min":61,"aqi_max":61,"pm25":16.772735595703125,"pm10":null,"stations":4},{"datetime_utc":"2026-07-22T00:00:00Z","aqi":60,"aqi_min":60,"aqi_max":60,"pm25":16.270381927490234,"pm10":null,"stations":3}],"daily":[{"date":"2026-07-20","aqi_avg":28,"aqi_min":12,"aqi_max":92,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.5,"pm10_avg":null,"hours":23,"stations_avg":3},{"date":"2026-07-21","aqi_avg":84,"aqi_min":46,"aqi_max":122,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":27.7,"pm10_avg":null,"hours":22,"stations_avg":3},{"date":"2026-07-22","aqi_avg":60,"aqi_min":60,"aqi_max":60,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":16.3,"pm10_avg":null,"hours":1,"stations_avg":3}]}