{"city":"Tsawwassen","country":"Canada","lat":49.01667022705078,"lon":-123.08332824707031,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T12:00:00Z","aqi":64,"aqi_min":4,"aqi_max":174,"pm25":18.37,"pm10":2.25,"stations":24},{"datetime_utc":"2026-06-07T13:00:00Z","aqi":42,"aqi_min":4,"aqi_max":150,"pm25":9.95,"pm10":2.33,"stations":7},{"datetime_utc":"2026-06-07T14:00:00Z","aqi":61,"aqi_min":4,"aqi_max":158,"pm25":16.69,"pm10":2.8,"stations":35},{"datetime_utc":"2026-06-07T15:00:00Z","aqi":16,"aqi_min":5,"aqi_max":49,"pm25":3.75,"pm10":1.72,"stations":8},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":24,"aqi_min":5,"aqi_max":57,"pm25":5.78,"pm10":null,"stations":15},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":26,"aqi_min":3,"aqi_max":61,"pm25":6.18,"pm10":1.76,"stations":12},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":31,"aqi_min":4,"aqi_max":65,"pm25":7.46,"pm10":1.02,"stations":12},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":23,"aqi_min":4,"aqi_max":56,"pm25":5.4,"pm10":1.1,"stations":7},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":43,"aqi_min":8,"aqi_max":78,"pm25":10.42,"pm10":null,"stations":13},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":28,"aqi_min":4,"aqi_max":109,"pm25":6.65,"pm10":null,"stations":9},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":49,"aqi_min":3,"aqi_max":89,"pm25":11.69,"pm10":null,"stations":8},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":45,"aqi_min":1,"aqi_max":137,"pm25":10.86,"pm10":1.62,"stations":7},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":13,"aqi_min":2,"aqi_max":25,"pm25":3.14,"pm10":1.0,"stations":9},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":29,"aqi_min":3,"aqi_max":92,"pm25":6.87,"pm10":null,"stations":13},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":102,"aqi_min":3,"aqi_max":423,"pm25":36.09,"pm10":null,"stations":15},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":24,"aqi_min":3,"aqi_max":63,"pm25":5.76,"pm10":1.0,"stations":16},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":60,"aqi_min":3,"aqi_max":134,"pm25":16.54,"pm10":null,"stations":5},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":30,"aqi_min":2,"aqi_max":61,"pm25":7.17,"pm10":null,"stations":6},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":28,"aqi_min":2,"aqi_max":61,"pm25":6.82,"pm10":null,"stations":12},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":24,"aqi_min":2,"aqi_max":64,"pm25":5.74,"pm10":null,"stations":7},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":60,"aqi_min":2,"aqi_max":157,"pm25":16.44,"pm10":1.15,"stations":17},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":19,"aqi_min":2,"aqi_max":53,"pm25":4.48,"pm10":1.0,"stations":15},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":57,"aqi_min":2,"aqi_max":165,"pm25":14.92,"pm10":1.81,"stations":10},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":61,"aqi_min":2,"aqi_max":159,"pm25":16.95,"pm10":null,"stations":28},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":20,"aqi_min":2,"aqi_max":50,"pm25":4.83,"pm10":null,"stations":7},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":21,"aqi_min":1,"aqi_max":69,"pm25":5.05,"pm10":1.0,"stations":11},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":19,"aqi_min":2,"aqi_max":32,"pm25":4.53,"pm10":2.0,"stations":12},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":16,"aqi_min":2,"aqi_max":34,"pm25":3.89,"pm10":1.3,"stations":8},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":85,"aqi_min":2,"aqi_max":154,"pm25":28.13,"pm10":null,"stations":16},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":53,"aqi_min":2,"aqi_max":152,"pm25":13.06,"pm10":2.84,"stations":8},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":12,"aqi_min":3,"aqi_max":18,"pm25":2.8,"pm10":1.17,"stations":7},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":15,"aqi_min":2,"aqi_max":42,"pm25":3.62,"pm10":1.08,"stations":12},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":41,"aqi_min":2,"aqi_max":173,"pm25":9.78,"pm10":1.0,"stations":22},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":15,"aqi_min":2,"aqi_max":43,"pm25":3.52,"pm10":1.0,"stations":12},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":20,"aqi_min":2,"aqi_max":46,"pm25":4.72,"pm10":null,"stations":4},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":28,"aqi_min":2,"aqi_max":127,"pm25":6.71,"pm10":null,"stations":16},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":25,"aqi_min":2,"aqi_max":70,"pm25":5.9,"pm10":null,"stations":10},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":15,"aqi_min":1,"aqi_max":58,"pm25":3.49,"pm10":null,"stations":29},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":17,"aqi_min":2,"aqi_max":95,"pm25":4.06,"pm10":null,"stations":19},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":30,"aqi_min":2,"aqi_max":132,"pm25":7.35,"pm10":null,"stations":25},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":32,"aqi_min":1,"aqi_max":160,"pm25":7.63,"pm10":null,"stations":21},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":35,"aqi_min":2,"aqi_max":119,"pm25":8.51,"pm10":null,"stations":16},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":29,"aqi_min":2,"aqi_max":74,"pm25":6.86,"pm10":null,"stations":6},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":27,"aqi_min":3,"aqi_max":88,"pm25":6.47,"pm10":null,"stations":11},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":12,"aqi_min":1,"aqi_max":34,"pm25":2.96,"pm10":null,"stations":18},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":10,"aqi_min":1,"aqi_max":21,"pm25":2.52,"pm10":null,"stations":16},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":13,"aqi_min":2,"aqi_max":34,"pm25":3.11,"pm10":null,"stations":8},{"datetime_utc":"2026-06-09T11:00:00Z","aqi":24,"aqi_min":2,"aqi_max":53,"pm25":5.85,"pm10":null,"stations":3}],"daily":[{"date":"2026-06-07","aqi_avg":38,"aqi_min":16,"aqi_max":64,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.4,"pm10_avg":1.8,"hours":12,"stations_avg":13},{"date":"2026-06-08","aqi_avg":36,"aqi_min":12,"aqi_max":102,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.6,"pm10_avg":1.3,"hours":24,"stations_avg":12},{"date":"2026-06-09","aqi_avg":22,"aqi_min":10,"aqi_max":35,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.4,"pm10_avg":null,"hours":12,"stations_avg":15}]}