{"city":"Grand Forks","country":"United States","lat":47.92525863647461,"lon":-97.03285217285156,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T11:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.94,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T12:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.16,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T13:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.17,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T14:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.88,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T15:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.6,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.52,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.57,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.71,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.72,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.52,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.18,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.98,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.85,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.88,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.89,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.07,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.1,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.88,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.88,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.21,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.68,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.62,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.62,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.49,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.72,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.77,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.65,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.9,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.55,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.66,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.32,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.65,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.28,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":4.98,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.19,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.75,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.62,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.67,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.59,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.46,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.09,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.69,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.08,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.6,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.43,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.71,"pm10":null,"stations":1}],"daily":[{"date":"2026-06-07","aqi_avg":28,"aqi_min":24,"aqi_max":30,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.6,"pm10_avg":null,"hours":13,"stations_avg":1},{"date":"2026-06-08","aqi_avg":21,"aqi_min":15,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.9,"pm10_avg":null,"hours":24,"stations_avg":1},{"date":"2026-06-09","aqi_avg":20,"aqi_min":15,"aqi_max":24,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.8,"pm10_avg":null,"hours":9,"stations_avg":1}]}