{"city":"Istres","country":"France","lat":43.513450622558594,"lon":4.9874701499938965,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T11:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.779391288757324,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":43,"aqi_min":43,"aqi_max":43,"pm25":10.319999694824219,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.342369079589844,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.368815422058105,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":49,"aqi_min":49,"aqi_max":49,"pm25":11.734638214111328,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.103418350219727,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.399540901184082,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":11.911184310913086,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":54,"aqi_min":54,"aqi_max":54,"pm25":13.331785202026367,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.790453910827637,"pm10":null,"stations":2},{"datetime_utc":"2026-05-30T04:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.732892990112305,"pm10":null,"stations":2},{"datetime_utc":"2026-05-30T05:00:00Z","aqi":44,"aqi_min":44,"aqi_max":44,"pm25":10.454215049743652,"pm10":null,"stations":2}],"daily":[{"date":"2026-05-28","aqi_avg":51,"aqi_min":43,"aqi_max":59,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":12.7,"pm10_avg":null,"hours":3,"stations_avg":1},{"date":"2026-05-29","aqi_avg":50,"aqi_min":47,"aqi_max":54,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":12.2,"pm10_avg":null,"hours":9,"stations_avg":2},{"date":"2026-05-30","aqi_avg":38,"aqi_min":32,"aqi_max":44,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.1,"pm10_avg":null,"hours":2,"stations_avg":2}]}