{"city":"Les Herbiers","country":"France","lat":46.870948791503906,"lon":-1.0155999660491943,"range":"7d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-22T23:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.735840320587158,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T00:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.02376127243042,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T01:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.031681060791016,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T02:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.196961402893066,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T03:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.122241973876953,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T04:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.031681060791016,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T08:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.079999923706055,"pm10":null,"stations":1},{"datetime_utc":"2026-05-23T09:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.085280418395996,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T10:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.962639808654785,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T11:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.832079887390137,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T17:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":9.997360229492188,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T18:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":9.997360229492188,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T19:00:00Z","aqi":40,"aqi_min":40,"aqi_max":40,"pm25":9.682640075683594,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T21:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.880000114440918,"pm10":null,"stations":2},{"datetime_utc":"2026-05-24T02:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.087522029876709,"pm10":null,"stations":2},{"datetime_utc":"2026-05-24T03:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.375442028045654,"pm10":null,"stations":2},{"datetime_utc":"2026-05-24T04:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.764881610870361,"pm10":null,"stations":2},{"datetime_utc":"2026-05-24T05:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.060722351074219,"pm10":null,"stations":2},{"datetime_utc":"2026-05-24T06:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.513922929763794,"pm10":null,"stations":2},{"datetime_utc":"2026-05-24T20:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.294702529907227,"pm10":null,"stations":2},{"datetime_utc":"2026-05-24T21:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.272080421447754,"pm10":null,"stations":2},{"datetime_utc":"2026-05-25T06:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.901120662689209,"pm10":null,"stations":2},{"datetime_utc":"2026-05-25T08:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.15999984741211,"pm10":null,"stations":1},{"datetime_utc":"2026-05-25T12:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.138879776000977,"pm10":null,"stations":2},{"datetime_utc":"2026-05-25T13:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.701519012451172,"pm10":null,"stations":2},{"datetime_utc":"2026-05-25T14:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.784159660339355,"pm10":null,"stations":2},{"datetime_utc":"2026-05-25T15:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.106800079345703,"pm10":null,"stations":2},{"datetime_utc":"2026-05-25T16:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.346799850463867,"pm10":null,"stations":2},{"datetime_utc":"2026-05-25T23:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.880000114440918,"pm10":null,"stations":2},{"datetime_utc":"2026-05-26T00:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.482640266418457,"pm10":null,"stations":2},{"datetime_utc":"2026-05-26T01:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.15999984741211,"pm10":null,"stations":1},{"datetime_utc":"2026-05-26T02:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.920000076293945,"pm10":null,"stations":1},{"datetime_utc":"2026-05-26T08:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.28000020980835,"pm10":null,"stations":1},{"datetime_utc":"2026-05-26T09:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.15999984741211,"pm10":null,"stations":1},{"datetime_utc":"2026-05-26T10:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.79736042022705,"pm10":null,"stations":2},{"datetime_utc":"2026-05-26T11:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.7415189743042,"pm10":null,"stations":2},{"datetime_utc":"2026-05-26T17:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.346799850463867,"pm10":null,"stations":2},{"datetime_utc":"2026-05-26T18:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.02415943145752,"pm10":null,"stations":2},{"datetime_utc":"2026-05-26T19:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.279999732971191,"pm10":null,"stations":1},{"datetime_utc":"2026-05-26T20:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.5600004196167,"pm10":null,"stations":1},{"datetime_utc":"2026-05-26T21:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.399999618530273,"pm10":null,"stations":2},{"datetime_utc":"2026-05-27T03:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.320000171661377,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T04:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.8399999141693115,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T05:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.320000171661377,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T06:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.8399999141693115,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T09:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.800000190734863,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T12:00:00Z","aqi":48,"aqi_min":48,"aqi_max":48,"pm25":11.520000457763672,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T13:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.279999732971191,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T14:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.279999732971191,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T15:00:00Z","aqi":49,"aqi_min":49,"aqi_max":49,"pm25":11.760000228881836,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T16:00:00Z","aqi":49,"aqi_min":49,"aqi_max":49,"pm25":11.752079963684082,"pm10":null,"stations":2},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.239999771118164,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.519999980926514,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.079999923706055,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.359999895095825,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.575510025024414,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.467208862304688,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.040807723999023,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.199999809265137,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.480000019073486,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.28000020980835,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.039999961853027,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.800000190734863,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":54,"aqi_min":54,"aqi_max":54,"pm25":13.459165573120117,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":54,"aqi_min":54,"aqi_max":54,"pm25":13.376524925231934,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.064749717712402,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":55,"aqi_min":55,"aqi_max":55,"pm25":13.917436599731445,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.193277359008789,"pm10":null,"stations":2}],"daily":[{"date":"2026-05-22","aqi_avg":28,"aqi_min":28,"aqi_max":28,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.7,"pm10_avg":null,"hours":1,"stations_avg":2},{"date":"2026-05-23","aqi_avg":32,"aqi_min":17,"aqi_max":42,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.7,"pm10_avg":null,"hours":13,"stations_avg":2},{"date":"2026-05-24","aqi_avg":27,"aqi_min":15,"aqi_max":51,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.5,"pm10_avg":null,"hours":7,"stations_avg":2},{"date":"2026-05-25","aqi_avg":41,"aqi_min":29,"aqi_max":47,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.8,"pm10_avg":null,"hours":8,"stations_avg":2},{"date":"2026-05-26","aqi_avg":38,"aqi_min":22,"aqi_max":47,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.1,"pm10_avg":null,"hours":12,"stations_avg":2},{"date":"2026-05-27","aqi_avg":34,"aqi_min":16,"aqi_max":49,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.3,"pm10_avg":null,"hours":11,"stations_avg":1},{"date":"2026-05-28","aqi_avg":33,"aqi_min":14,"aqi_max":52,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.9,"pm10_avg":null,"hours":7,"stations_avg":1},{"date":"2026-05-29","aqi_avg":42,"aqi_min":21,"aqi_max":55,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":10.4,"pm10_avg":null,"hours":9,"stations_avg":2}]}