{"city":"Hercules","country":"United States","lat":38.01713943481445,"lon":-122.28858184814453,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T23:00:00Z","aqi":24,"aqi_min":9,"aqi_max":78,"pm25":5.8,"pm10":2.58,"stations":100},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":25,"aqi_min":9,"aqi_max":74,"pm25":6.02,"pm10":4.15,"stations":98},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":25,"aqi_min":6,"aqi_max":67,"pm25":6.14,"pm10":2.89,"stations":99},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":29,"aqi_min":11,"aqi_max":153,"pm25":6.87,"pm10":4.53,"stations":102},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":27,"aqi_min":11,"aqi_max":75,"pm25":6.52,"pm10":6.05,"stations":98},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":28,"aqi_min":5,"aqi_max":58,"pm25":6.59,"pm10":3.81,"stations":104},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":27,"aqi_min":12,"aqi_max":48,"pm25":6.45,"pm10":5.43,"stations":100},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":26,"aqi_min":5,"aqi_max":49,"pm25":6.35,"pm10":3.79,"stations":100},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":26,"aqi_min":10,"aqi_max":51,"pm25":6.31,"pm10":4.2,"stations":99},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":26,"aqi_min":9,"aqi_max":57,"pm25":6.28,"pm10":4.02,"stations":100},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":25,"aqi_min":10,"aqi_max":39,"pm25":5.9,"pm10":3.79,"stations":101},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":22,"aqi_min":7,"aqi_max":34,"pm25":5.28,"pm10":2.38,"stations":100},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":21,"aqi_min":9,"aqi_max":70,"pm25":5.06,"pm10":null,"stations":98},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":19,"aqi_min":9,"aqi_max":45,"pm25":4.51,"pm10":null,"stations":97},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":18,"aqi_min":9,"aqi_max":30,"pm25":4.17,"pm10":null,"stations":97},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":17,"aqi_min":8,"aqi_max":81,"pm25":4.1,"pm10":null,"stations":100},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":15,"aqi_min":4,"aqi_max":30,"pm25":3.61,"pm10":1.0,"stations":101},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":14,"aqi_min":9,"aqi_max":30,"pm25":3.33,"pm10":null,"stations":96},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":15,"aqi_min":10,"aqi_max":32,"pm25":3.47,"pm10":null,"stations":99},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":15,"aqi_min":9,"aqi_max":55,"pm25":3.64,"pm10":null,"stations":97},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":16,"aqi_min":9,"aqi_max":52,"pm25":3.85,"pm10":null,"stations":97},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":17,"aqi_min":9,"aqi_max":73,"pm25":4.07,"pm10":null,"stations":97},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":28,"aqi_min":18,"aqi_max":38,"pm25":6.56,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.77,"pm10":1.5,"stations":1},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":17,"aqi_min":9,"aqi_max":24,"pm25":4.12,"pm10":null,"stations":94},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":17,"aqi_min":12,"aqi_max":24,"pm25":4.15,"pm10":null,"stations":93},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":18,"aqi_min":3,"aqi_max":29,"pm25":4.35,"pm10":2.0,"stations":98},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":19,"aqi_min":5,"aqi_max":31,"pm25":4.56,"pm10":1.48,"stations":102},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":20,"aqi_min":8,"aqi_max":92,"pm25":4.74,"pm10":5.43,"stations":101},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":19,"aqi_min":10,"aqi_max":42,"pm25":4.57,"pm10":4.35,"stations":97},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":19,"aqi_min":8,"aqi_max":49,"pm25":4.62,"pm10":3.23,"stations":98},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":20,"aqi_min":10,"aqi_max":57,"pm25":4.75,"pm10":3.48,"stations":101},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":20,"aqi_min":9,"aqi_max":38,"pm25":4.68,"pm10":3.43,"stations":99},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":20,"aqi_min":10,"aqi_max":35,"pm25":4.73,"pm10":4.51,"stations":98},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":20,"aqi_min":5,"aqi_max":27,"pm25":4.66,"pm10":3.71,"stations":102},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":20,"aqi_min":5,"aqi_max":31,"pm25":4.74,"pm10":6.74,"stations":101},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":20,"aqi_min":9,"aqi_max":32,"pm25":4.88,"pm10":5.17,"stations":102},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":22,"aqi_min":9,"aqi_max":53,"pm25":5.17,"pm10":6.64,"stations":98},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":22,"aqi_min":7,"aqi_max":37,"pm25":5.19,"pm10":4.2,"stations":101},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":22,"aqi_min":8,"aqi_max":46,"pm25":5.25,"pm10":4.41,"stations":98},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":21,"aqi_min":9,"aqi_max":65,"pm25":5.14,"pm10":5.64,"stations":100},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":19,"aqi_min":6,"aqi_max":56,"pm25":4.61,"pm10":2.28,"stations":99},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":16,"aqi_min":9,"aqi_max":47,"pm25":3.87,"pm10":null,"stations":100},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":15,"aqi_min":10,"aqi_max":72,"pm25":3.72,"pm10":null,"stations":97},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":15,"aqi_min":10,"aqi_max":50,"pm25":3.46,"pm10":null,"stations":100},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":15,"aqi_min":10,"aqi_max":73,"pm25":3.61,"pm10":null,"stations":99}],"daily":[{"date":"2026-05-27","aqi_avg":24,"aqi_min":24,"aqi_max":24,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.8,"pm10_avg":2.6,"hours":1,"stations_avg":100},{"date":"2026-05-28","aqi_avg":21,"aqi_min":3,"aqi_max":29,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.0,"pm10_avg":3.7,"hours":24,"stations_avg":91},{"date":"2026-05-29","aqi_avg":19,"aqi_min":15,"aqi_max":22,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.5,"pm10_avg":4.2,"hours":21,"stations_avg":99}]}