{"city":"Cudahy","country":"United States","lat":42.959739685058594,"lon":-87.8614730834961,"range":"7d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-15T02:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.5600004196167,"pm10":null,"stations":2},{"datetime_utc":"2026-07-15T03:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.84000015258789,"pm10":null,"stations":1},{"datetime_utc":"2026-07-15T04:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.403125762939453,"pm10":null,"stations":2},{"datetime_utc":"2026-07-15T09:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.426383972167969,"pm10":null,"stations":2},{"datetime_utc":"2026-07-15T10:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.666383743286133,"pm10":null,"stations":2},{"datetime_utc":"2026-07-15T11:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.995179176330566,"pm10":null,"stations":2},{"datetime_utc":"2026-07-15T13:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.475178718566895,"pm10":null,"stations":2},{"datetime_utc":"2026-07-15T22:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.039999961853027,"pm10":null,"stations":1},{"datetime_utc":"2026-07-16T07:00:00Z","aqi":215,"aqi_min":215,"aqi_max":215,"pm25":164.7274932861328,"pm10":null,"stations":2},{"datetime_utc":"2026-07-16T08:00:00Z","aqi":250,"aqi_min":250,"aqi_max":250,"pm25":199.94540405273438,"pm10":null,"stations":1},{"datetime_utc":"2026-07-16T09:00:00Z","aqi":221,"aqi_min":221,"aqi_max":221,"pm25":170.86312866210938,"pm10":null,"stations":2},{"datetime_utc":"2026-07-16T10:00:00Z","aqi":247,"aqi_min":247,"aqi_max":247,"pm25":196.74526977539062,"pm10":null,"stations":2},{"datetime_utc":"2026-07-17T03:00:00Z","aqi":294,"aqi_min":294,"aqi_max":294,"pm25":243.9824981689453,"pm10":null,"stations":2},{"datetime_utc":"2026-07-17T04:00:00Z","aqi":345,"aqi_min":345,"aqi_max":345,"pm25":305.3507080078125,"pm10":null,"stations":2},{"datetime_utc":"2026-07-17T05:00:00Z","aqi":397,"aqi_min":397,"aqi_max":397,"pm25":371.431884765625,"pm10":null,"stations":2},{"datetime_utc":"2026-07-17T13:00:00Z","aqi":338,"aqi_min":338,"aqi_max":338,"pm25":297.3275451660156,"pm10":null,"stations":2},{"datetime_utc":"2026-07-18T02:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.88497543334961,"pm10":null,"stations":2},{"datetime_utc":"2026-07-18T12:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.915179252624512,"pm10":null,"stations":2},{"datetime_utc":"2026-07-18T14:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.043973922729492,"pm10":null,"stations":2},{"datetime_utc":"2026-07-18T18:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.282516479492188,"pm10":null,"stations":2},{"datetime_utc":"2026-07-18T20:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.666656494140625,"pm10":null,"stations":2},{"datetime_utc":"2026-07-18T22:00:00Z","aqi":142,"aqi_min":142,"aqi_max":142,"pm25":52.059635162353516,"pm10":null,"stations":2},{"datetime_utc":"2026-07-19T13:00:00Z","aqi":151,"aqi_min":151,"aqi_max":151,"pm25":56.3582878112793,"pm10":null,"stations":2},{"datetime_utc":"2026-07-19T19:00:00Z","aqi":155,"aqi_min":155,"aqi_max":155,"pm25":64.17637634277344,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T01:00:00Z","aqi":142,"aqi_min":142,"aqi_max":142,"pm25":52.31549835205078,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":152,"aqi_min":152,"aqi_max":152,"pm25":58.366188049316406,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":140,"aqi_min":140,"aqi_max":140,"pm25":51.29403305053711,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":123,"aqi_min":123,"aqi_max":123,"pm25":44.4183235168457,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":133,"aqi_min":133,"aqi_max":133,"pm25":48.62977981567383,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":118,"aqi_min":118,"aqi_max":118,"pm25":42.49333190917969,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":71,"aqi_min":71,"aqi_max":71,"pm25":21.610200881958008,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":54,"aqi_min":54,"aqi_max":54,"pm25":13.578804016113281,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.57758903503418,"pm10":null,"stations":2}],"daily":[{"date":"2026-07-15","aqi_avg":40,"aqi_min":35,"aqi_max":46,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.6,"pm10_avg":null,"hours":8,"stations_avg":2},{"date":"2026-07-16","aqi_avg":233,"aqi_min":215,"aqi_max":250,"aqi_color":"#7c3aed","aqi_label":"Very unhealthy","pm25_avg":183.1,"pm10_avg":null,"hours":4,"stations_avg":2},{"date":"2026-07-17","aqi_avg":344,"aqi_min":294,"aqi_max":397,"aqi_color":"#991b1b","aqi_label":"Hazardous","pm25_avg":304.5,"pm10_avg":null,"hours":4,"stations_avg":2},{"date":"2026-07-18","aqi_avg":68,"aqi_min":42,"aqi_max":142,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":20.3,"pm10_avg":null,"hours":6,"stations_avg":2},{"date":"2026-07-19","aqi_avg":153,"aqi_min":151,"aqi_max":155,"aqi_color":"#dc2626","aqi_label":"Unhealthy","pm25_avg":60.3,"pm10_avg":null,"hours":2,"stations_avg":2},{"date":"2026-07-20","aqi_avg":135,"aqi_min":118,"aqi_max":152,"aqi_color":"#ea580c","aqi_label":"Unhealthy for sensitive groups","pm25_avg":49.6,"pm10_avg":null,"hours":6,"stations_avg":2},{"date":"2026-07-21","aqi_avg":54,"aqi_min":36,"aqi_max":71,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":14.6,"pm10_avg":null,"hours":3,"stations_avg":2}]}