{"city":"Saratoga","country":"United States","lat":37.26382827758789,"lon":-122.02301025390625,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T08:00:00Z","aqi":25,"aqi_min":15,"aqi_max":39,"pm25":6.12,"pm10":null,"stations":38},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":24,"aqi_min":15,"aqi_max":36,"pm25":5.72,"pm10":null,"stations":41},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":22,"aqi_min":13,"aqi_max":32,"pm25":5.25,"pm10":null,"stations":36},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":20,"aqi_min":12,"aqi_max":31,"pm25":4.93,"pm10":null,"stations":36},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":22,"aqi_min":5,"aqi_max":55,"pm25":5.22,"pm10":null,"stations":41},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":21,"aqi_min":2,"aqi_max":58,"pm25":4.95,"pm10":null,"stations":39},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":20,"aqi_min":11,"aqi_max":63,"pm25":4.73,"pm10":null,"stations":39},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":20,"aqi_min":12,"aqi_max":62,"pm25":4.87,"pm10":null,"stations":39},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":23,"aqi_min":12,"aqi_max":93,"pm25":5.6,"pm10":null,"stations":40},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":22,"aqi_min":10,"aqi_max":85,"pm25":5.21,"pm10":null,"stations":38},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":20,"aqi_min":12,"aqi_max":56,"pm25":4.85,"pm10":null,"stations":37},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":21,"aqi_min":12,"aqi_max":59,"pm25":5.05,"pm10":null,"stations":37},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":18,"aqi_min":12,"aqi_max":57,"pm25":4.42,"pm10":null,"stations":39},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.24,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":58,"aqi_min":22,"aqi_max":79,"pm25":15.15,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":16,"aqi_min":11,"aqi_max":45,"pm25":3.84,"pm10":null,"stations":35},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":15,"aqi_min":10,"aqi_max":24,"pm25":3.53,"pm10":null,"stations":33},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":18,"aqi_min":10,"aqi_max":38,"pm25":4.19,"pm10":null,"stations":40},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":20,"aqi_min":9,"aqi_max":71,"pm25":4.72,"pm10":null,"stations":40},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":16,"aqi_min":5,"aqi_max":41,"pm25":3.8,"pm10":null,"stations":40},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":17,"aqi_min":10,"aqi_max":50,"pm25":4.04,"pm10":null,"stations":37},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":18,"aqi_min":10,"aqi_max":58,"pm25":4.26,"pm10":null,"stations":39},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":18,"aqi_min":10,"aqi_max":51,"pm25":4.19,"pm10":null,"stations":39},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":18,"aqi_min":10,"aqi_max":59,"pm25":4.37,"pm10":null,"stations":39},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":17,"aqi_min":10,"aqi_max":40,"pm25":4.06,"pm10":null,"stations":39},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":17,"aqi_min":11,"aqi_max":27,"pm25":3.99,"pm10":null,"stations":40},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":18,"aqi_min":11,"aqi_max":34,"pm25":4.26,"pm10":null,"stations":36},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":18,"aqi_min":3,"aqi_max":32,"pm25":4.33,"pm10":null,"stations":39},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":20,"aqi_min":10,"aqi_max":46,"pm25":4.66,"pm10":null,"stations":39},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":19,"aqi_min":10,"aqi_max":33,"pm25":4.6,"pm10":null,"stations":37},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":21,"aqi_min":11,"aqi_max":53,"pm25":5.07,"pm10":null,"stations":39},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":20,"aqi_min":6,"aqi_max":43,"pm25":4.71,"pm10":null,"stations":39},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":20,"aqi_min":12,"aqi_max":56,"pm25":4.79,"pm10":null,"stations":40},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":20,"aqi_min":12,"aqi_max":49,"pm25":4.83,"pm10":null,"stations":40},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":22,"aqi_min":12,"aqi_max":65,"pm25":5.26,"pm10":null,"stations":40},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":18,"aqi_min":10,"aqi_max":34,"pm25":4.36,"pm10":null,"stations":40},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":18,"aqi_min":10,"aqi_max":46,"pm25":4.38,"pm10":null,"stations":36},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":20,"aqi_min":10,"aqi_max":47,"pm25":4.68,"pm10":null,"stations":38},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":16,"aqi_min":10,"aqi_max":39,"pm25":3.9,"pm10":null,"stations":34},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":18,"aqi_min":10,"aqi_max":70,"pm25":4.23,"pm10":null,"stations":36},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":16,"aqi_min":10,"aqi_max":48,"pm25":3.82,"pm10":null,"stations":39},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":17,"aqi_min":10,"aqi_max":60,"pm25":3.95,"pm10":null,"stations":36},{"datetime_utc":"2026-05-30T02:00:00Z","aqi":20,"aqi_min":10,"aqi_max":99,"pm25":4.89,"pm10":null,"stations":38},{"datetime_utc":"2026-05-30T03:00:00Z","aqi":16,"aqi_min":9,"aqi_max":54,"pm25":3.95,"pm10":null,"stations":38},{"datetime_utc":"2026-05-30T04:00:00Z","aqi":24,"aqi_min":7,"aqi_max":154,"pm25":5.76,"pm10":null,"stations":41},{"datetime_utc":"2026-05-30T05:00:00Z","aqi":14,"aqi_min":9,"aqi_max":26,"pm25":3.43,"pm10":null,"stations":36}],"daily":[{"date":"2026-05-28","aqi_avg":24,"aqi_min":16,"aqi_max":58,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.8,"pm10_avg":null,"hours":16,"stations_avg":34},{"date":"2026-05-29","aqi_avg":18,"aqi_min":15,"aqi_max":22,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.4,"pm10_avg":null,"hours":24,"stations_avg":38},{"date":"2026-05-30","aqi_avg":18,"aqi_min":14,"aqi_max":24,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.3,"pm10_avg":null,"hours":6,"stations_avg":38}]}