{"city":"Dongguan","country":"China","lat":23.017969131469727,"lon":113.7486572265625,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T17:00:00Z","aqi":63,"aqi_min":12,"aqi_max":154,"pm25":17.91,"pm10":19.23,"stations":47},{"datetime_utc":"2026-05-27T18:00:00Z","aqi":66,"aqi_min":18,"aqi_max":142,"pm25":19.26,"pm10":21.95,"stations":55},{"datetime_utc":"2026-05-27T19:00:00Z","aqi":73,"aqi_min":13,"aqi_max":158,"pm25":22.66,"pm10":17.9,"stations":59},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":60,"aqi_min":25,"aqi_max":107,"pm25":16.47,"pm10":null,"stations":39},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":62,"aqi_min":13,"aqi_max":157,"pm25":17.5,"pm10":19.11,"stations":56},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":62,"aqi_min":19,"aqi_max":144,"pm25":17.47,"pm10":18.15,"stations":45},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":60,"aqi_min":16,"aqi_max":127,"pm25":16.65,"pm10":null,"stations":39},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":62,"aqi_min":13,"aqi_max":129,"pm25":17.17,"pm10":18.53,"stations":56},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":60,"aqi_min":20,"aqi_max":122,"pm25":16.25,"pm10":null,"stations":69},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":55,"aqi_min":11,"aqi_max":93,"pm25":13.79,"pm10":14.49,"stations":69},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":60,"aqi_min":19,"aqi_max":102,"pm25":16.17,"pm10":null,"stations":53},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":62,"aqi_min":7,"aqi_max":102,"pm25":17.2,"pm10":20.22,"stations":35},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":66,"aqi_min":7,"aqi_max":151,"pm25":19.0,"pm10":null,"stations":48},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":64,"aqi_min":13,"aqi_max":152,"pm25":18.54,"pm10":18.66,"stations":35},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":66,"aqi_min":15,"aqi_max":117,"pm25":19.34,"pm10":17.81,"stations":43},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":61,"aqi_min":13,"aqi_max":106,"pm25":16.99,"pm10":20.88,"stations":48},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":66,"aqi_min":30,"aqi_max":105,"pm25":19.07,"pm10":null,"stations":39},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":60,"aqi_min":14,"aqi_max":102,"pm25":16.51,"pm10":20.33,"stations":45},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":60,"aqi_min":13,"aqi_max":127,"pm25":16.4,"pm10":null,"stations":53},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":64,"aqi_min":25,"aqi_max":149,"pm25":18.18,"pm10":18.78,"stations":51},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":62,"aqi_min":3,"aqi_max":139,"pm25":17.53,"pm10":21.05,"stations":56},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":63,"aqi_min":16,"aqi_max":144,"pm25":17.69,"pm10":19.33,"stations":35},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":61,"aqi_min":8,"aqi_max":109,"pm25":17.01,"pm10":18.6,"stations":41},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":62,"aqi_min":14,"aqi_max":122,"pm25":17.54,"pm10":13.9,"stations":51},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":61,"aqi_min":28,"aqi_max":149,"pm25":16.76,"pm10":18.33,"stations":44},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":70,"aqi_min":23,"aqi_max":142,"pm25":21.05,"pm10":18.21,"stations":49},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":67,"aqi_min":21,"aqi_max":165,"pm25":19.64,"pm10":12.85,"stations":47},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":59,"aqi_min":15,"aqi_max":139,"pm25":15.99,"pm10":17.7,"stations":43},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":66,"aqi_min":15,"aqi_max":132,"pm25":18.96,"pm10":null,"stations":37},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":69,"aqi_min":5,"aqi_max":160,"pm25":20.82,"pm10":17.94,"stations":52},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":67,"aqi_min":20,"aqi_max":153,"pm25":19.65,"pm10":null,"stations":43},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":59,"aqi_min":17,"aqi_max":119,"pm25":15.89,"pm10":17.48,"stations":57},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":57,"aqi_min":22,"aqi_max":104,"pm25":14.92,"pm10":27.3,"stations":46},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":60,"aqi_min":13,"aqi_max":134,"pm25":16.64,"pm10":31.43,"stations":57},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":72,"aqi_min":33,"aqi_max":137,"pm25":21.94,"pm10":43.86,"stations":60},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":64,"aqi_min":13,"aqi_max":151,"pm25":18.11,"pm10":null,"stations":42},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":72,"aqi_min":11,"aqi_max":155,"pm25":21.92,"pm10":48.15,"stations":46},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":75,"aqi_min":25,"aqi_max":137,"pm25":23.56,"pm10":47.48,"stations":42},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":73,"aqi_min":28,"aqi_max":142,"pm25":22.67,"pm10":47.07,"stations":59},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":76,"aqi_min":34,"aqi_max":151,"pm25":23.9,"pm10":null,"stations":51},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":72,"aqi_min":14,"aqi_max":129,"pm25":22.22,"pm10":45.69,"stations":59},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":70,"aqi_min":26,"aqi_max":137,"pm25":21.34,"pm10":null,"stations":63},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":68,"aqi_min":25,"aqi_max":109,"pm25":20.39,"pm10":44.41,"stations":50},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":63,"aqi_min":22,"aqi_max":112,"pm25":17.82,"pm10":37.74,"stations":64},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":65,"aqi_min":22,"aqi_max":91,"pm25":18.64,"pm10":null,"stations":66},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":56,"aqi_min":29,"aqi_max":97,"pm25":14.6,"pm10":14.59,"stations":57},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":50,"aqi_min":34,"aqi_max":70,"pm25":11.87,"pm10":null,"stations":38},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.66,"pm10":7.8,"stations":1}],"daily":[{"date":"2026-05-27","aqi_avg":64,"aqi_min":60,"aqi_max":73,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.3,"pm10_avg":19.3,"hours":7,"stations_avg":49},{"date":"2026-05-28","aqi_avg":63,"aqi_min":55,"aqi_max":70,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":17.8,"pm10_avg":18.1,"hours":24,"stations_avg":48},{"date":"2026-05-29","aqi_avg":64,"aqi_min":32,"aqi_max":76,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.5,"pm10_avg":34.4,"hours":17,"stations_avg":50}]}