{"city":"Romulus","country":"United States","lat":42.222259521484375,"lon":-83.39659881591797,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T20:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.049999952316284,"pm10":3.049999952316284,"stations":1},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.7799999713897705,"pm10":0.9399999976158142,"stations":1},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.2699999809265137,"pm10":3.4200000762939453,"stations":1},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.329999923706055,"pm10":9.119999885559082,"stations":1},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.059999942779541,"pm10":6.329999923706055,"stations":1},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.71999979019165,"pm10":7.010000228881836,"stations":1},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.170000076293945,"pm10":5.170000076293945,"stations":1},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.34000015258789,"pm10":10.039999961853027,"stations":1},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.039999961853027,"pm10":12.949999809265137,"stations":1},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":71,"aqi_min":71,"aqi_max":71,"pm25":21.540000915527344,"pm10":22.1200008392334,"stations":1},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.739999771118164,"pm10":8.9399995803833,"stations":1},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.840000152587891,"pm10":7.840000152587891,"stations":1},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.239999771118164,"pm10":8.239999771118164,"stations":1},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.050000190734863,"pm10":8.829999923706055,"stations":1},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.429999828338623,"pm10":5.429999828338623,"stations":1},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.159999847412109,"pm10":4.159999847412109,"stations":1},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.559999942779541,"pm10":3.559999942779541,"stations":1},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.329999923706055,"pm10":4.329999923706055,"stations":1},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.619999885559082,"pm10":4.789999961853027,"stations":1},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.0,"pm10":4.599999904632568,"stations":1},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.03000020980835,"pm10":6.300000190734863,"stations":1},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.139999866485596,"pm10":6.139999866485596,"stations":1},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.349999904632568,"pm10":5.599999904632568,"stations":1},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.369999885559082,"pm10":3.369999885559082,"stations":1},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.300000190734863,"pm10":4.369999885559082,"stations":1},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.860000133514404,"pm10":7.329999923706055,"stations":1},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.639999866485596,"pm10":4.639999866485596,"stations":1},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.170000076293945,"pm10":4.269999980926514,"stations":1},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.359999656677246,"pm10":8.359999656677246,"stations":1},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":40,"aqi_min":40,"aqi_max":40,"pm25":9.489999771118164,"pm10":9.489999771118164,"stations":1},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":15.170000076293945,"pm10":15.680000305175781,"stations":1},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":64,"aqi_min":64,"aqi_max":64,"pm25":18.489999771118164,"pm10":18.809999465942383,"stations":1},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":23.760000228881836,"pm10":24.18000030517578,"stations":1},{"datetime_utc":"2026-06-09T11:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.920000076293945,"pm10":18.8700008392334,"stations":1},{"datetime_utc":"2026-06-09T12:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.75,"pm10":16.780000686645508,"stations":1},{"datetime_utc":"2026-06-09T13:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":15.100000381469727,"pm10":16.100000381469727,"stations":1},{"datetime_utc":"2026-06-09T14:00:00Z","aqi":66,"aqi_min":66,"aqi_max":66,"pm25":19.34000015258789,"pm10":20.790000915527344,"stations":1},{"datetime_utc":"2026-06-09T15:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.579999923706055,"pm10":19.3799991607666,"stations":1},{"datetime_utc":"2026-06-09T16:00:00Z","aqi":60,"aqi_min":60,"aqi_max":60,"pm25":16.549999237060547,"pm10":18.350000381469727,"stations":1},{"datetime_utc":"2026-06-09T17:00:00Z","aqi":67,"aqi_min":67,"aqi_max":67,"pm25":19.790000915527344,"pm10":20.540000915527344,"stations":1},{"datetime_utc":"2026-06-09T18:00:00Z","aqi":64,"aqi_min":64,"aqi_max":64,"pm25":18.270000457763672,"pm10":18.270000457763672,"stations":1},{"datetime_utc":"2026-06-09T19:00:00Z","aqi":72,"aqi_min":72,"aqi_max":72,"pm25":21.860000610351562,"pm10":22.549999237060547,"stations":1}],"daily":[{"date":"2026-06-07","aqi_avg":8,"aqi_min":3,"aqi_max":13,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.9,"pm10_avg":2.0,"hours":2,"stations_avg":1},{"date":"2026-06-08","aqi_avg":29,"aqi_min":14,"aqi_max":71,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.1,"pm10_avg":7.5,"hours":20,"stations_avg":1},{"date":"2026-06-09","aqi_avg":48,"aqi_min":14,"aqi_max":76,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":13.4,"pm10_avg":13.9,"hours":20,"stations_avg":1}]}