{"city":"Pleasanton","country":"United States","lat":37.66242980957031,"lon":-121.87467956542969,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T10:00:00Z","aqi":29,"aqi_min":11,"aqi_max":49,"pm25":6.96,"pm10":null,"stations":103},{"datetime_utc":"2026-06-07T11:00:00Z","aqi":28,"aqi_min":4,"aqi_max":51,"pm25":6.77,"pm10":null,"stations":106},{"datetime_utc":"2026-06-07T12:00:00Z","aqi":29,"aqi_min":11,"aqi_max":57,"pm25":6.85,"pm10":null,"stations":108},{"datetime_utc":"2026-06-07T13:00:00Z","aqi":28,"aqi_min":6,"aqi_max":50,"pm25":6.59,"pm10":null,"stations":109},{"datetime_utc":"2026-06-07T14:00:00Z","aqi":28,"aqi_min":11,"aqi_max":57,"pm25":6.6,"pm10":null,"stations":104},{"datetime_utc":"2026-06-07T15:00:00Z","aqi":27,"aqi_min":12,"aqi_max":53,"pm25":6.36,"pm10":null,"stations":100},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":28,"aqi_min":12,"aqi_max":58,"pm25":6.76,"pm10":null,"stations":109},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":27,"aqi_min":12,"aqi_max":61,"pm25":6.4,"pm10":null,"stations":106},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":26,"aqi_min":13,"aqi_max":50,"pm25":6.32,"pm10":null,"stations":105},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":28,"aqi_min":10,"aqi_max":59,"pm25":6.65,"pm10":null,"stations":106},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":27,"aqi_min":15,"aqi_max":69,"pm25":6.5,"pm10":null,"stations":103},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":26,"aqi_min":15,"aqi_max":53,"pm25":6.31,"pm10":null,"stations":104},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":27,"aqi_min":15,"aqi_max":79,"pm25":6.45,"pm10":null,"stations":108},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":26,"aqi_min":2,"aqi_max":62,"pm25":6.22,"pm10":null,"stations":105},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":27,"aqi_min":15,"aqi_max":72,"pm25":6.36,"pm10":null,"stations":105},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":26,"aqi_min":12,"aqi_max":55,"pm25":6.23,"pm10":null,"stations":105},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":26,"aqi_min":5,"aqi_max":46,"pm25":6.27,"pm10":null,"stations":107},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":27,"aqi_min":12,"aqi_max":50,"pm25":6.42,"pm10":null,"stations":108},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":27,"aqi_min":13,"aqi_max":54,"pm25":6.44,"pm10":null,"stations":107},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":27,"aqi_min":13,"aqi_max":48,"pm25":6.48,"pm10":null,"stations":108},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":27,"aqi_min":13,"aqi_max":53,"pm25":6.42,"pm10":null,"stations":108},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":27,"aqi_min":12,"aqi_max":46,"pm25":6.36,"pm10":null,"stations":107},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":28,"aqi_min":13,"aqi_max":59,"pm25":6.62,"pm10":null,"stations":106},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":27,"aqi_min":5,"aqi_max":50,"pm25":6.38,"pm10":null,"stations":107},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":26,"aqi_min":12,"aqi_max":46,"pm25":6.3,"pm10":null,"stations":104},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":25,"aqi_min":11,"aqi_max":43,"pm25":6.13,"pm10":null,"stations":106},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":26,"aqi_min":7,"aqi_max":68,"pm25":6.27,"pm10":null,"stations":107},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":26,"aqi_min":10,"aqi_max":63,"pm25":6.2,"pm10":null,"stations":107},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":25,"aqi_min":8,"aqi_max":46,"pm25":5.96,"pm10":null,"stations":104},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":25,"aqi_min":12,"aqi_max":55,"pm25":6.12,"pm10":null,"stations":107},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":25,"aqi_min":12,"aqi_max":52,"pm25":5.9,"pm10":null,"stations":104},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":24,"aqi_min":12,"aqi_max":53,"pm25":5.73,"pm10":null,"stations":108},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":23,"aqi_min":11,"aqi_max":59,"pm25":5.63,"pm10":null,"stations":110},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":23,"aqi_min":12,"aqi_max":53,"pm25":5.64,"pm10":null,"stations":109},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":22,"aqi_min":13,"aqi_max":41,"pm25":5.27,"pm10":null,"stations":110},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":20,"aqi_min":13,"aqi_max":50,"pm25":4.92,"pm10":null,"stations":104},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":20,"aqi_min":12,"aqi_max":48,"pm25":4.74,"pm10":null,"stations":103},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":20,"aqi_min":13,"aqi_max":61,"pm25":4.78,"pm10":null,"stations":102},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":20,"aqi_min":12,"aqi_max":42,"pm25":4.72,"pm10":null,"stations":102},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":20,"aqi_min":4,"aqi_max":51,"pm25":4.87,"pm10":null,"stations":104},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":21,"aqi_min":11,"aqi_max":46,"pm25":5.05,"pm10":null,"stations":102},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":22,"aqi_min":10,"aqi_max":59,"pm25":5.18,"pm10":null,"stations":104},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":22,"aqi_min":3,"aqi_max":55,"pm25":5.16,"pm10":null,"stations":108},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":23,"aqi_min":3,"aqi_max":50,"pm25":5.44,"pm10":null,"stations":106},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":23,"aqi_min":2,"aqi_max":55,"pm25":5.39,"pm10":null,"stations":106},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":21,"aqi_min":10,"aqi_max":55,"pm25":4.97,"pm10":null,"stations":108}],"daily":[{"date":"2026-06-07","aqi_avg":27,"aqi_min":26,"aqi_max":29,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.6,"pm10_avg":null,"hours":14,"stations_avg":105},{"date":"2026-06-08","aqi_avg":25,"aqi_min":20,"aqi_max":28,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.0,"pm10_avg":null,"hours":24,"stations_avg":106},{"date":"2026-06-09","aqi_avg":22,"aqi_min":20,"aqi_max":23,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.1,"pm10_avg":null,"hours":8,"stations_avg":105}]}