{"city":"Central Falls","country":"United States","lat":41.89065933227539,"lon":-71.39228057861328,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T05:00:00Z","aqi":25,"aqi_min":11,"aqi_max":38,"pm25":5.89,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":20,"aqi_min":14,"aqi_max":25,"pm25":4.74,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":27,"aqi_min":11,"aqi_max":44,"pm25":6.52,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":19,"aqi_min":4,"aqi_max":35,"pm25":4.6,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":24,"aqi_min":15,"aqi_max":36,"pm25":5.77,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":18,"aqi_min":7,"aqi_max":30,"pm25":4.39,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":22,"aqi_min":14,"aqi_max":28,"pm25":5.15,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":29,"aqi_min":18,"aqi_max":43,"pm25":6.87,"pm10":null,"stations":10},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":27,"aqi_min":5,"aqi_max":53,"pm25":6.46,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":18,"aqi_min":8,"aqi_max":26,"pm25":4.4,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":25,"aqi_min":21,"aqi_max":30,"pm25":5.85,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":42,"aqi_min":21,"aqi_max":57,"pm25":9.97,"pm10":null,"stations":10},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":26,"aqi_min":16,"aqi_max":35,"pm25":6.28,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":25,"aqi_min":10,"aqi_max":43,"pm25":6.04,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":49,"aqi_min":18,"aqi_max":98,"pm25":11.83,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":27,"aqi_min":20,"aqi_max":41,"pm25":6.54,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":31,"aqi_min":9,"aqi_max":48,"pm25":7.37,"pm10":null,"stations":11},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":37,"aqi_min":9,"aqi_max":54,"pm25":8.75,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":22,"aqi_min":13,"aqi_max":28,"pm25":5.35,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.25,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":10,"aqi_min":6,"aqi_max":17,"pm25":2.33,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":30,"aqi_min":16,"aqi_max":52,"pm25":7.17,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":23,"aqi_min":15,"aqi_max":31,"pm25":5.52,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":27,"aqi_min":14,"aqi_max":42,"pm25":6.48,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":27,"aqi_min":8,"aqi_max":56,"pm25":6.52,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":20,"aqi_min":12,"aqi_max":29,"pm25":4.84,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":22,"aqi_min":16,"aqi_max":34,"pm25":5.32,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":16,"aqi_min":9,"aqi_max":23,"pm25":3.93,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":32,"aqi_min":17,"aqi_max":50,"pm25":7.84,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":30,"aqi_min":11,"aqi_max":53,"pm25":7.23,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":20,"aqi_min":13,"aqi_max":39,"pm25":4.93,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":22,"aqi_min":14,"aqi_max":40,"pm25":5.17,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":23,"aqi_min":9,"aqi_max":38,"pm25":5.46,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":22,"aqi_min":5,"aqi_max":30,"pm25":5.29,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":25,"aqi_min":14,"aqi_max":36,"pm25":5.87,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":32,"aqi_min":9,"aqi_max":61,"pm25":7.67,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":32,"aqi_min":10,"aqi_max":45,"pm25":7.74,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":31,"aqi_min":18,"aqi_max":54,"pm25":7.53,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":25,"aqi_min":13,"aqi_max":44,"pm25":6.03,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":28,"aqi_min":8,"aqi_max":44,"pm25":6.61,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":38,"aqi_min":26,"aqi_max":55,"pm25":9.02,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":25,"aqi_min":8,"aqi_max":48,"pm25":5.93,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":36,"aqi_min":9,"aqi_max":50,"pm25":8.65,"pm10":null,"stations":7},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":29,"aqi_min":20,"aqi_max":38,"pm25":7.0,"pm10":null,"stations":8},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":20,"aqi_min":8,"aqi_max":35,"pm25":4.8,"pm10":null,"stations":5},{"datetime_utc":"2026-05-30T02:00:00Z","aqi":29,"aqi_min":8,"aqi_max":46,"pm25":6.86,"pm10":null,"stations":7},{"datetime_utc":"2026-05-30T03:00:00Z","aqi":24,"aqi_min":6,"aqi_max":36,"pm25":5.66,"pm10":null,"stations":5}],"daily":[{"date":"2026-05-28","aqi_avg":27,"aqi_min":18,"aqi_max":49,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.5,"pm10_avg":null,"hours":19,"stations_avg":7},{"date":"2026-05-29","aqi_avg":26,"aqi_min":10,"aqi_max":38,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.1,"pm10_avg":null,"hours":24,"stations_avg":6},{"date":"2026-05-30","aqi_avg":26,"aqi_min":20,"aqi_max":29,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.1,"pm10_avg":null,"hours":4,"stations_avg":6}]}