{"city":"Northampton","country":"United Kingdom","lat":52.25,"lon":-0.8833299875259399,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T23:00:00Z","aqi":30,"aqi_min":21,"aqi_max":38,"pm25":7.08,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":39,"aqi_min":33,"aqi_max":45,"pm25":9.36,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":49,"aqi_min":39,"aqi_max":55,"pm25":11.68,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.36,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.2,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":31,"aqi_min":25,"aqi_max":37,"pm25":7.44,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":30,"aqi_min":23,"aqi_max":36,"pm25":7.08,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":42,"aqi_min":33,"aqi_max":50,"pm25":10.0,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":39,"aqi_min":34,"aqi_max":42,"pm25":9.44,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":38,"aqi_min":34,"aqi_max":42,"pm25":9.12,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":48,"aqi_min":17,"aqi_max":65,"pm25":11.42,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":48,"aqi_min":38,"aqi_max":55,"pm25":11.56,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":89,"aqi_min":89,"aqi_max":89,"pm25":30.17,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":46,"aqi_min":29,"aqi_max":59,"pm25":11.1,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":52,"aqi_min":51,"aqi_max":53,"pm25":12.58,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":65,"aqi_min":31,"aqi_max":109,"pm25":18.69,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.04,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":52,"aqi_min":26,"aqi_max":63,"pm25":12.68,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":57,"aqi_min":46,"aqi_max":65,"pm25":14.9,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":35,"aqi_min":33,"aqi_max":38,"pm25":8.52,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.12,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.16,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.2,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":22,"aqi_min":9,"aqi_max":35,"pm25":5.34,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.95,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":30,"aqi_min":16,"aqi_max":55,"pm25":7.23,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":38,"aqi_min":34,"aqi_max":42,"pm25":9.12,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":47,"aqi_min":33,"aqi_max":53,"pm25":11.18,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":20,"aqi_min":7,"aqi_max":34,"pm25":4.92,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.44,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":42,"aqi_min":16,"aqi_max":61,"pm25":10.01,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.44,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":30,"aqi_min":29,"aqi_max":32,"pm25":7.32,"pm10":null,"stations":2}],"daily":[{"date":"2026-05-27","aqi_avg":30,"aqi_min":30,"aqi_max":30,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.1,"pm10_avg":null,"hours":1,"stations_avg":2},{"date":"2026-05-28","aqi_avg":45,"aqi_min":25,"aqi_max":89,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":11.4,"pm10_avg":null,"hours":19,"stations_avg":2},{"date":"2026-05-29","aqi_avg":36,"aqi_min":20,"aqi_max":57,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.9,"pm10_avg":null,"hours":16,"stations_avg":2}]}