{"city":"Ludwigsburg","country":"Germany","lat":48.897308349609375,"lon":9.191610336303711,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T16:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.380460739135742,"pm10":5.336093902587891,"stations":2},{"datetime_utc":"2026-05-27T17:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.600928544998169,"pm10":4.060702800750732,"stations":2},{"datetime_utc":"2026-05-27T18:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.043911457061768,"pm10":4.388742446899414,"stations":2},{"datetime_utc":"2026-05-27T19:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.43333625793457,"pm10":4.981729984283447,"stations":2},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.132530689239502,"pm10":6.477361679077148,"stations":2},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.406785011291504,"pm10":8.3180513381958,"stations":2},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.0524210929870605,"pm10":4.6008148193359375,"stations":2},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.7077040672302246,"pm10":2.937591075897217,"stations":2},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.76943039894104,"pm10":1.9993176460266113,"stations":2},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2298872470855713,"pm10":1.707590103149414,"stations":2},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.159196376800537,"pm10":1.2741400003433228,"stations":2},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2298872470855713,"pm10":2.3448307514190674,"stations":2},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2298872470855713,"pm10":1.681038498878479,"stations":2},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.0,"pm10":6.0,"stations":1},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.0,"pm10":6.0,"stations":1},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":2.0,"stations":1},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":2.0,"stations":1},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.0,"pm10":8.0,"stations":1},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":2.0,"stations":1},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":5.0,"stations":1},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.4777028560638428,"pm10":3.707590103149414,"stations":2},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2298872470855713,"pm10":1.459774374961853,"stations":2},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":5.0,"stations":1},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.0,"pm10":8.0,"stations":1},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2298872470855713,"pm10":1.459774374961853,"stations":2},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":5.0,"stations":1},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":5.0,"stations":1},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.0,"pm10":7.0,"stations":1},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.6990809440612793,"pm10":3.1590826511383057,"stations":2},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2298872470855713,"pm10":1.459774374961853,"stations":2},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7165544033050537,"pm10":2.530578851699829,"stations":2},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":5.0,"stations":1},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":5.0,"stations":1},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.0,"pm10":7.0,"stations":1},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.0,"stations":1},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":5.0,"stations":1},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":5.0,"stations":1}],"daily":[{"date":"2026-05-27","aqi_avg":19,"aqi_min":11,"aqi_max":31,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.6,"pm10_avg":5.1,"hours":8,"stations_avg":2},{"date":"2026-05-28","aqi_avg":10,"aqi_min":4,"aqi_max":25,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.3,"pm10_avg":3.4,"hours":24,"stations_avg":1},{"date":"2026-05-29","aqi_avg":11,"aqi_min":5,"aqi_max":21,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.7,"pm10_avg":4.1,"hours":15,"stations_avg":1}]}