{"city":"Porto","country":"Portugal","lat":41.14849853515625,"lon":-8.610969543457031,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"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":1,"aqi_min":1,"aqi_max":1,"pm25":0.20000000298023224,"pm10":0.4000000059604645,"stations":1},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":1,"aqi_min":1,"aqi_max":1,"pm25":0.14000000059604645,"pm10":0.20000000298023224,"stations":1},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.8199999928474426,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.6800000071525574,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.6100000143051147,"pm10":0.800000011920929,"stations":1},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.800000011920929,"pm10":1.399999976158142,"stations":1},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.4600000381469727,"pm10":2.4000000953674316,"stations":1},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.009999990463257,"pm10":4.190000057220459,"stations":1},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.75,"pm10":0.4000000059604645,"stations":1},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.359999895095825,"pm10":0.6000000238418579,"stations":1},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.369999885559082,"pm10":0.20000000298023224,"stations":1},{"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":7,"aqi_min":7,"aqi_max":7,"pm25":1.7799999713897705,"pm10":0.0,"stations":1},{"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":1,"aqi_min":1,"aqi_max":1,"pm25":0.15000000596046448,"pm10":0.0,"stations":1},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.340000033378601,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9200000166893005,"pm10":0.4000000059604645,"stations":1},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.649999976158142,"pm10":2.4000000953674316,"stations":1},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.590000033378601,"pm10":2.0,"stations":1},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.9200000762939453,"pm10":4.599999904632568,"stations":1},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.630000114440918,"pm10":15.399999618530273,"stations":1},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.880000114440918,"pm10":13.0,"stations":1},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.010000228881836,"pm10":10.800000190734863,"stations":1},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":43,"aqi_min":43,"aqi_max":43,"pm25":10.390000343322754,"pm10":19.200000762939453,"stations":1},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.100000381469727,"pm10":15.600000381469727,"stations":1},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.429999828338623,"pm10":8.199999809265137,"stations":1},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.769999980926514,"pm10":10.199999809265137,"stations":1},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.550000190734863,"pm10":6.599999904632568,"stations":1},{"datetime_utc":"2026-06-09T11:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.420000076293945,"pm10":2.200000047683716,"stations":1},{"datetime_utc":"2026-06-09T13:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.3899999856948853,"pm10":0.20000000298023224,"stations":1},{"datetime_utc":"2026-06-09T14:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.6299999952316284,"pm10":0.0,"stations":1},{"datetime_utc":"2026-06-09T19:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5799999833106995,"pm10":0.0,"stations":1}],"daily":[{"date":"2026-06-07","aqi_avg":4,"aqi_min":2,"aqi_max":6,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":0.9,"pm10_avg":0.1,"hours":3,"stations_avg":1},{"date":"2026-06-08","aqi_avg":7,"aqi_min":1,"aqi_max":15,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.6,"pm10_avg":0.8,"hours":18,"stations_avg":1},{"date":"2026-06-09","aqi_avg":21,"aqi_min":2,"aqi_max":43,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.9,"pm10_avg":7.4,"hours":15,"stations_avg":1}]}