{"city":"Santa Fe Springs","country":"United States","lat":33.94723892211914,"lon":-118.0853500366211,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T06:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.858078956604004,"pm10":8.117294311523438,"stations":2},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.4658989906311035,"pm10":8.030142784118652,"stations":2},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.080194473266602,"pm10":10.785999298095703,"stations":2},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":11.936275482177734,"pm10":13.729230880737305,"stations":2},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.14991569519043,"pm10":10.300191879272461,"stations":2},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.829574584960938,"pm10":11.393818855285645,"stations":2},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":18.0,"pm10":19.0,"stations":1},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":43,"aqi_min":43,"aqi_max":43,"pm25":10.221755027770996,"pm10":10.785999298095703,"stations":2},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.393818855285645,"pm10":11.424322128295898,"stations":2},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.123770713806152,"pm10":11.37862777709961,"stations":2},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.452946186065674,"pm10":6.686015605926514,"stations":2},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.280762672424316,"pm10":7.849363803863525,"stations":2},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.121771812438965,"pm10":6.760094165802002,"stations":2},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.5140719413757324,"pm10":3.6840169429779053,"stations":2},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.3614373207092285,"pm10":5.452946186065674,"stations":2},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.777644395828247,"pm10":3.8386502265930176,"stations":2},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.794954776763916,"pm10":6.882105827331543,"stations":2},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.10669994354248,"pm10":9.034860610961914,"stations":2},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.317981719970703,"pm10":4.496641635894775,"stations":2},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.906132221221924,"pm10":4.993283748626709,"stations":2},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.7122809886932373,"pm10":4.359318733215332,"stations":2},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.40077543258667,"pm10":3.620772123336792,"stations":2},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.917086362838745,"pm10":3.516190767288208,"stations":2},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.6054606437683105,"pm10":4.644678592681885,"stations":2},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.015071392059326,"pm10":4.015071392059326,"stations":2},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.446469783782959,"pm10":3.463900089263916,"stations":2},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":3.99328351020813,"pm10":5.121771812438965,"stations":2},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":8.0,"pm10":8.0,"stations":1},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":7.0,"pm10":9.0,"stations":1},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.015071392059326,"pm10":4.579315185546875,"stations":2},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.579315185546875,"pm10":6.165347099304199,"stations":2},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.121771812438965,"pm10":6.8145036697387695,"stations":2},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.9258015155792236,"pm10":3.5641238689422607,"stations":2},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.5031180381774902,"pm10":3.498760461807251,"stations":2},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.176301002502441,"pm10":4.762332916259766,"stations":2},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.999879837036133,"pm10":3.01731014251709,"stations":2},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.1698248386383057,"pm10":3.8037898540496826,"stations":2},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.11529541015625,"pm10":4.110937595367432,"stations":2},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.215518951416016,"pm10":4.272167205810547,"stations":2},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.341888427734375,"pm10":4.980210781097412,"stations":2},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.474853992462158,"pm10":2.6317262649536133,"stations":2},{"datetime_utc":"2026-07-21T23:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.8888221979141235,"pm10":1.9803309440612793,"stations":2},{"datetime_utc":"2026-07-22T00:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.7646917700767517,"pm10":0.8039097785949707,"stations":2},{"datetime_utc":"2026-07-22T01:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.3942991495132446,"pm10":2.627368688583374,"stations":2},{"datetime_utc":"2026-07-22T02:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.1198930740356445,"pm10":4.3116254806518555,"stations":2},{"datetime_utc":"2026-07-22T03:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.9585431814193726,"pm10":2.145918130874634,"stations":2},{"datetime_utc":"2026-07-22T04:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.3942991495132446,"pm10":1.4248020648956299,"stations":2}],"daily":[{"date":"2026-07-20","aqi_avg":34,"aqi_min":15,"aqi_max":63,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.4,"pm10_avg":9.2,"hours":18,"stations_avg":2},{"date":"2026-07-21","aqi_avg":17,"aqi_min":8,"aqi_max":33,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.1,"pm10_avg":4.6,"hours":24,"stations_avg":2},{"date":"2026-07-22","aqi_avg":8,"aqi_min":3,"aqi_max":17,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.9,"pm10_avg":2.3,"hours":5,"stations_avg":2}]}