{"city":"Massarosa","country":"Italy","lat":43.86637878417969,"lon":10.344579696655273,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T12:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.12,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.4,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.88,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":43,"aqi_min":24,"aqi_max":57,"pm25":10.36,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":35,"aqi_min":26,"aqi_max":45,"pm25":8.52,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":38,"aqi_min":31,"aqi_max":46,"pm25":9.24,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":160,"aqi_min":160,"aqi_max":160,"pm25":72.93,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":104,"aqi_min":102,"aqi_max":107,"pm25":36.92,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.76,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":29,"aqi_min":25,"aqi_max":33,"pm25":6.96,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.72,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.36,"pm10":null,"stations":1}],"daily":[{"date":"2026-07-20","aqi_avg":34,"aqi_min":12,"aqi_max":43,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.1,"pm10_avg":null,"hours":6,"stations_avg":2},{"date":"2026-07-21","aqi_avg":62,"aqi_min":24,"aqi_max":160,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":21.5,"pm10_avg":null,"hours":7,"stations_avg":1}]}