{"city":"Foothill Farms","country":"United States","lat":38.678768157958984,"lon":-121.35114288330078,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T17:00:00Z","aqi":20,"aqi_min":15,"aqi_max":27,"pm25":4.86,"pm10":null,"stations":52},{"datetime_utc":"2026-05-27T18:00:00Z","aqi":20,"aqi_min":14,"aqi_max":37,"pm25":4.72,"pm10":null,"stations":54},{"datetime_utc":"2026-05-27T19:00:00Z","aqi":20,"aqi_min":15,"aqi_max":53,"pm25":4.66,"pm10":null,"stations":51},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":20,"aqi_min":14,"aqi_max":78,"pm25":4.87,"pm10":null,"stations":55},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":18,"aqi_min":13,"aqi_max":38,"pm25":4.4,"pm10":null,"stations":56},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":19,"aqi_min":13,"aqi_max":55,"pm25":4.47,"pm10":null,"stations":56},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":17,"aqi_min":13,"aqi_max":38,"pm25":4.13,"pm10":null,"stations":53},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":17,"aqi_min":13,"aqi_max":25,"pm25":3.99,"pm10":null,"stations":53},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":20,"aqi_min":13,"aqi_max":107,"pm25":4.76,"pm10":null,"stations":57},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":17,"aqi_min":13,"aqi_max":30,"pm25":4.03,"pm10":null,"stations":54},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":17,"aqi_min":13,"aqi_max":31,"pm25":4.01,"pm10":null,"stations":56},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":20,"aqi_min":13,"aqi_max":81,"pm25":4.82,"pm10":null,"stations":58},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":21,"aqi_min":13,"aqi_max":82,"pm25":5.01,"pm10":null,"stations":53},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":21,"aqi_min":5,"aqi_max":69,"pm25":5.13,"pm10":null,"stations":55},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":22,"aqi_min":13,"aqi_max":31,"pm25":5.19,"pm10":null,"stations":52},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":23,"aqi_min":13,"aqi_max":57,"pm25":5.56,"pm10":null,"stations":53},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":24,"aqi_min":13,"aqi_max":42,"pm25":5.74,"pm10":null,"stations":52},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":24,"aqi_min":13,"aqi_max":36,"pm25":5.66,"pm10":null,"stations":53},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":28,"aqi_min":16,"aqi_max":70,"pm25":6.61,"pm10":null,"stations":57},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":25,"aqi_min":14,"aqi_max":38,"pm25":5.93,"pm10":null,"stations":52},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":27,"aqi_min":11,"aqi_max":76,"pm25":6.42,"pm10":null,"stations":57},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":26,"aqi_min":13,"aqi_max":81,"pm25":6.33,"pm10":null,"stations":59},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":23,"aqi_min":17,"aqi_max":42,"pm25":5.48,"pm10":null,"stations":53},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":23,"aqi_min":1,"aqi_max":38,"pm25":5.36,"pm10":null,"stations":52},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":22,"aqi_min":12,"aqi_max":32,"pm25":5.27,"pm10":null,"stations":55},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":22,"aqi_min":14,"aqi_max":55,"pm25":5.25,"pm10":null,"stations":53},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":22,"aqi_min":8,"aqi_max":56,"pm25":5.21,"pm10":null,"stations":57},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":20,"aqi_min":14,"aqi_max":52,"pm25":4.82,"pm10":null,"stations":55},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":32,"aqi_min":26,"aqi_max":38,"pm25":7.58,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":48,"aqi_min":47,"aqi_max":51,"pm25":11.55,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":18,"aqi_min":9,"aqi_max":33,"pm25":4.37,"pm10":null,"stations":55},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":19,"aqi_min":14,"aqi_max":64,"pm25":4.65,"pm10":null,"stations":52},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":20,"aqi_min":15,"aqi_max":38,"pm25":4.74,"pm10":null,"stations":56},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":21,"aqi_min":16,"aqi_max":36,"pm25":4.99,"pm10":null,"stations":58},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":21,"aqi_min":17,"aqi_max":38,"pm25":5.1,"pm10":null,"stations":54},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":22,"aqi_min":17,"aqi_max":50,"pm25":5.32,"pm10":null,"stations":56},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":25,"aqi_min":9,"aqi_max":53,"pm25":5.91,"pm10":null,"stations":58},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":25,"aqi_min":10,"aqi_max":57,"pm25":6.05,"pm10":null,"stations":56},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":25,"aqi_min":6,"aqi_max":34,"pm25":6.0,"pm10":null,"stations":57},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":26,"aqi_min":19,"aqi_max":34,"pm25":6.27,"pm10":null,"stations":56},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":29,"aqi_min":5,"aqi_max":42,"pm25":6.85,"pm10":null,"stations":56},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":36,"aqi_min":15,"aqi_max":52,"pm25":8.6,"pm10":null,"stations":55},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":45,"aqi_min":17,"aqi_max":60,"pm25":10.94,"pm10":null,"stations":57},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":52,"aqi_min":15,"aqi_max":63,"pm25":12.67,"pm10":null,"stations":54},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":53,"aqi_min":17,"aqi_max":63,"pm25":13.19,"pm10":null,"stations":54},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":54,"aqi_min":23,"aqi_max":63,"pm25":13.33,"pm10":null,"stations":52}],"daily":[{"date":"2026-05-27","aqi_avg":19,"aqi_min":17,"aqi_max":20,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.6,"pm10_avg":null,"hours":7,"stations_avg":54},{"date":"2026-05-28","aqi_avg":23,"aqi_min":17,"aqi_max":48,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.6,"pm10_avg":null,"hours":24,"stations_avg":50},{"date":"2026-05-29","aqi_avg":32,"aqi_min":19,"aqi_max":54,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.6,"pm10_avg":null,"hours":15,"stations_avg":55}]}