{"city":"Ostrava","country":"Czech Republic","lat":49.83464813232422,"lon":18.282039642333984,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T12:00:00Z","aqi":27,"aqi_min":4,"aqi_max":57,"pm25":6.53,"pm10":7.58,"stations":18},{"datetime_utc":"2026-06-07T13:00:00Z","aqi":25,"aqi_min":10,"aqi_max":52,"pm25":6.06,"pm10":6.3,"stations":18},{"datetime_utc":"2026-06-07T14:00:00Z","aqi":22,"aqi_min":6,"aqi_max":63,"pm25":5.19,"pm10":4.74,"stations":23},{"datetime_utc":"2026-06-07T15:00:00Z","aqi":20,"aqi_min":4,"aqi_max":38,"pm25":4.81,"pm10":5.84,"stations":20},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":22,"aqi_min":8,"aqi_max":48,"pm25":5.18,"pm10":5.46,"stations":17},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":21,"aqi_min":7,"aqi_max":57,"pm25":5.04,"pm10":6.52,"stations":20},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":21,"aqi_min":4,"aqi_max":46,"pm25":5.13,"pm10":6.46,"stations":20},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":21,"aqi_min":9,"aqi_max":41,"pm25":5.0,"pm10":6.93,"stations":21},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":20,"aqi_min":5,"aqi_max":45,"pm25":4.78,"pm10":6.65,"stations":16},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":32,"aqi_min":11,"aqi_max":98,"pm25":7.59,"pm10":7.42,"stations":21},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":25,"aqi_min":5,"aqi_max":65,"pm25":6.06,"pm10":9.49,"stations":17},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":27,"aqi_min":5,"aqi_max":57,"pm25":6.35,"pm10":9.73,"stations":18},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":28,"aqi_min":5,"aqi_max":78,"pm25":6.72,"pm10":16.67,"stations":15},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":30,"aqi_min":9,"aqi_max":82,"pm25":7.34,"pm10":11.87,"stations":19},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":23,"aqi_min":1,"aqi_max":65,"pm25":5.61,"pm10":9.56,"stations":17},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":21,"aqi_min":9,"aqi_max":48,"pm25":5.0,"pm10":11.6,"stations":17},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":25,"aqi_min":1,"aqi_max":75,"pm25":5.96,"pm10":11.44,"stations":22},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":32,"aqi_min":13,"aqi_max":66,"pm25":7.59,"pm10":13.36,"stations":15},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":26,"aqi_min":12,"aqi_max":46,"pm25":6.26,"pm10":12.91,"stations":18},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":24,"aqi_min":5,"aqi_max":39,"pm25":5.77,"pm10":10.53,"stations":20},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":28,"aqi_min":12,"aqi_max":53,"pm25":6.81,"pm10":9.67,"stations":21},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":26,"aqi_min":13,"aqi_max":53,"pm25":6.3,"pm10":9.71,"stations":20},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":26,"aqi_min":8,"aqi_max":50,"pm25":6.17,"pm10":10.87,"stations":17},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":29,"aqi_min":5,"aqi_max":62,"pm25":7.03,"pm10":11.21,"stations":22},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":32,"aqi_min":9,"aqi_max":69,"pm25":7.58,"pm10":8.88,"stations":20},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":28,"aqi_min":12,"aqi_max":60,"pm25":6.79,"pm10":8.48,"stations":13},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":27,"aqi_min":8,"aqi_max":50,"pm25":6.37,"pm10":10.76,"stations":21},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":27,"aqi_min":1,"aqi_max":54,"pm25":6.42,"pm10":9.27,"stations":20},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":33,"aqi_min":14,"aqi_max":73,"pm25":7.93,"pm10":8.64,"stations":17},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":22,"aqi_min":9,"aqi_max":50,"pm25":5.23,"pm10":8.7,"stations":16},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":24,"aqi_min":5,"aqi_max":42,"pm25":5.83,"pm10":8.8,"stations":19},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":28,"aqi_min":13,"aqi_max":59,"pm25":6.72,"pm10":9.3,"stations":20},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":25,"aqi_min":3,"aqi_max":68,"pm25":6.03,"pm10":9.19,"stations":24},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":28,"aqi_min":9,"aqi_max":56,"pm25":6.57,"pm10":10.3,"stations":17},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":25,"aqi_min":9,"aqi_max":38,"pm25":6.02,"pm10":10.52,"stations":17},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":26,"aqi_min":9,"aqi_max":48,"pm25":6.32,"pm10":11.76,"stations":16},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":28,"aqi_min":13,"aqi_max":46,"pm25":6.56,"pm10":14.0,"stations":14},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":36,"aqi_min":13,"aqi_max":61,"pm25":8.59,"pm10":11.96,"stations":16},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":30,"aqi_min":5,"aqi_max":56,"pm25":7.26,"pm10":18.7,"stations":18},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":38,"aqi_min":12,"aqi_max":58,"pm25":9.06,"pm10":13.26,"stations":21},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":38,"aqi_min":3,"aqi_max":94,"pm25":9.08,"pm10":15.88,"stations":16},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":31,"aqi_min":11,"aqi_max":63,"pm25":7.45,"pm10":17.11,"stations":19},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":34,"aqi_min":13,"aqi_max":100,"pm25":8.12,"pm10":16.61,"stations":21},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":38,"aqi_min":9,"aqi_max":77,"pm25":9.18,"pm10":20.41,"stations":20},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":45,"aqi_min":20,"aqi_max":88,"pm25":10.87,"pm10":16.87,"stations":17},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":39,"aqi_min":24,"aqi_max":67,"pm25":9.45,"pm10":18.43,"stations":11},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":41,"aqi_min":21,"aqi_max":75,"pm25":9.91,"pm10":null,"stations":14}],"daily":[{"date":"2026-06-07","aqi_avg":24,"aqi_min":20,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.6,"pm10_avg":6.9,"hours":12,"stations_avg":19},{"date":"2026-06-08","aqi_avg":27,"aqi_min":21,"aqi_max":33,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.4,"pm10_avg":10.6,"hours":24,"stations_avg":18},{"date":"2026-06-09","aqi_avg":36,"aqi_min":28,"aqi_max":45,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.7,"pm10_avg":16.3,"hours":11,"stations_avg":17}]}