{"city":"Arouca","country":"Portugal","lat":40.93056869506836,"lon":-8.244879722595215,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T20:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.3299999237060547,"pm10":3.2300000190734863,"stations":1},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.3700000047683716,"pm10":0.20000000298023224,"stations":1},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.49000000953674316,"pm10":0.0,"stations":1},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9300000071525574,"pm10":0.20000000298023224,"stations":1},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.6960718631744385,"pm10":1.8308361768722534,"stations":2},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.6401402950286865,"pm10":0.8741021156311035,"stations":2},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.8982828259468079,"pm10":1.4349045753479004,"stations":2},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.8191694617271423,"pm10":1.4436026811599731,"stations":2},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.4542760848999023,"pm10":3.818237781524658,"stations":2},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.5268518924713135,"pm10":4.479124546051025,"stations":2},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.426330089569092,"pm10":7.810213088989258,"stations":2},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.3057351112365723,"pm10":4.1160664558410645,"stations":2},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.3977272510528564,"pm10":1.4263747930526733,"stations":2},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.4469809532165527,"pm10":2.222194194793701,"stations":2},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.952491521835327,"pm10":1.20462965965271,"stations":2},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.619999885559082,"pm10":0.4000000059604645,"stations":1},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.6500000953674316,"pm10":0.0,"stations":1},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.1754826307296753,"pm10":0.4523007571697235,"stations":2},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.6100000143051147,"pm10":0.0,"stations":1},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9545735120773315,"pm10":1.804854154586792,"stations":2},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7009708881378174,"pm10":1.6349607706069946,"stations":2},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.311694622039795,"pm10":2.1961560249328613,"stations":2},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.377132415771484,"pm10":6.862121105194092,"stations":2},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.851503849029541,"pm10":4.083192825317383,"stations":2},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.873002052307129,"pm10":7.013720512390137,"stations":2},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.538389682769775,"pm10":11.746801376342773,"stations":2},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.797368049621582,"pm10":10.877665519714355,"stations":2},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.149169445037842,"pm10":8.999494552612305,"stations":2},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":16.126392364501953,"pm10":22.43568992614746,"stations":2},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.205780029296875,"pm10":18.583444595336914,"stations":2},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":58,"aqi_min":58,"aqi_max":58,"pm25":15.341195106506348,"pm10":17.16773223876953,"stations":2},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.835515975952148,"pm10":10.421801567077637,"stations":2},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.297755241394043,"pm10":6.839197635650635,"stations":2},{"datetime_utc":"2026-06-09T11:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.428417682647705,"pm10":2.173905849456787,"stations":2},{"datetime_utc":"2026-06-09T12:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":2.0,"stations":1},{"datetime_utc":"2026-06-09T13:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.629197597503662,"pm10":1.2133276462554932,"stations":2},{"datetime_utc":"2026-06-09T14:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.4647362530231476,"pm10":0.4349046051502228,"stations":2}],"daily":[{"date":"2026-06-07","aqi_avg":6,"aqi_min":2,"aqi_max":10,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.3,"pm10_avg":0.9,"hours":4,"stations_avg":1},{"date":"2026-06-08","aqi_avg":10,"aqi_min":3,"aqi_max":23,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.3,"pm10_avg":2.1,"hours":18,"stations_avg":2},{"date":"2026-06-09","aqi_avg":27,"aqi_min":2,"aqi_max":59,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.9,"pm10_avg":8.7,"hours":15,"stations_avg":2}]}