{"city":"Stevenage","country":"United Kingdom","lat":51.90224075317383,"lon":-0.20255999267101288,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T04:00:00Z","aqi":94,"aqi_min":13,"aqi_max":155,"pm25":32.44,"pm10":4.1,"stations":7},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":77,"aqi_min":6,"aqi_max":185,"pm25":24.4,"pm10":18.97,"stations":26},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":66,"aqi_min":4,"aqi_max":251,"pm25":19.02,"pm10":17.1,"stations":44},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":42,"aqi_min":5,"aqi_max":164,"pm25":9.99,"pm10":19.01,"stations":25},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":43,"aqi_min":6,"aqi_max":153,"pm25":10.31,"pm10":20.39,"stations":31},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":32,"aqi_min":8,"aqi_max":58,"pm25":7.55,"pm10":21.35,"stations":24},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":45,"aqi_min":12,"aqi_max":144,"pm25":10.84,"pm10":21.03,"stations":29},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":40,"aqi_min":17,"aqi_max":80,"pm25":9.59,"pm10":22.47,"stations":30},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":59,"aqi_min":11,"aqi_max":195,"pm25":15.75,"pm10":20.66,"stations":33},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":56,"aqi_min":15,"aqi_max":153,"pm25":14.57,"pm10":29.94,"stations":29},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":54,"aqi_min":18,"aqi_max":151,"pm25":13.65,"pm10":22.98,"stations":28},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":56,"aqi_min":8,"aqi_max":195,"pm25":14.3,"pm10":20.3,"stations":32},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":41,"aqi_min":9,"aqi_max":63,"pm25":9.84,"pm10":23.3,"stations":31},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":54,"aqi_min":10,"aqi_max":156,"pm25":13.61,"pm10":23.43,"stations":28},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":55,"aqi_min":15,"aqi_max":172,"pm25":13.95,"pm10":22.32,"stations":32},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":50,"aqi_min":17,"aqi_max":92,"pm25":12.01,"pm10":22.89,"stations":27},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":45,"aqi_min":8,"aqi_max":95,"pm25":10.7,"pm10":19.6,"stations":34},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":55,"aqi_min":13,"aqi_max":109,"pm25":14.07,"pm10":23.15,"stations":23},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":150,"aqi_min":4,"aqi_max":500,"pm25":55.3,"pm10":28.82,"stations":30},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":55,"aqi_min":10,"aqi_max":125,"pm25":14.07,"pm10":23.53,"stations":28},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":52,"aqi_min":13,"aqi_max":144,"pm25":12.76,"pm10":18.86,"stations":24},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":46,"aqi_min":7,"aqi_max":89,"pm25":10.98,"pm10":19.66,"stations":19},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":57,"aqi_min":15,"aqi_max":157,"pm25":14.81,"pm10":16.1,"stations":29},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":54,"aqi_min":19,"aqi_max":188,"pm25":13.43,"pm10":18.55,"stations":31},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":56,"aqi_min":17,"aqi_max":117,"pm25":14.57,"pm10":14.99,"stations":26},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":53,"aqi_min":6,"aqi_max":127,"pm25":12.89,"pm10":18.27,"stations":34},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":43,"aqi_min":4,"aqi_max":153,"pm25":10.26,"pm10":72.91,"stations":26},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":27,"aqi_min":12,"aqi_max":50,"pm25":6.38,"pm10":15.34,"stations":28},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":30,"aqi_min":12,"aqi_max":70,"pm25":7.08,"pm10":14.91,"stations":28},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":50,"aqi_min":3,"aqi_max":137,"pm25":11.98,"pm10":11.5,"stations":29},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":52,"aqi_min":4,"aqi_max":158,"pm25":12.71,"pm10":13.88,"stations":29},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":56,"aqi_min":4,"aqi_max":162,"pm25":14.51,"pm10":17.18,"stations":40},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":38,"aqi_min":4,"aqi_max":136,"pm25":9.02,"pm10":10.07,"stations":32},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":54,"aqi_min":9,"aqi_max":113,"pm25":13.55,"pm10":17.13,"stations":37},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":105,"aqi_min":4,"aqi_max":500,"pm25":37.15,"pm10":10.24,"stations":38},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":59,"aqi_min":7,"aqi_max":151,"pm25":15.69,"pm10":12.66,"stations":31},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":65,"aqi_min":1,"aqi_max":175,"pm25":18.56,"pm10":12.45,"stations":37},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":39,"aqi_min":7,"aqi_max":119,"pm25":9.29,"pm10":14.43,"stations":33},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":86,"aqi_min":4,"aqi_max":413,"pm25":28.83,"pm10":8.85,"stations":40},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":42,"aqi_min":4,"aqi_max":119,"pm25":10.14,"pm10":9.88,"stations":37},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":49,"aqi_min":4,"aqi_max":103,"pm25":11.82,"pm10":11.83,"stations":35},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":52,"aqi_min":4,"aqi_max":171,"pm25":12.45,"pm10":13.93,"stations":50},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":64,"aqi_min":1,"aqi_max":185,"pm25":18.38,"pm10":9.58,"stations":38},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":51,"aqi_min":4,"aqi_max":159,"pm25":12.13,"pm10":11.1,"stations":34},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":45,"aqi_min":2,"aqi_max":141,"pm25":10.66,"pm10":12.8,"stations":36},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":61,"aqi_min":4,"aqi_max":286,"pm25":16.72,"pm10":9.0,"stations":35},{"datetime_utc":"2026-05-30T02:00:00Z","aqi":35,"aqi_min":4,"aqi_max":65,"pm25":8.27,"pm10":2.25,"stations":26},{"datetime_utc":"2026-05-30T03:00:00Z","aqi":36,"aqi_min":4,"aqi_max":58,"pm25":8.73,"pm10":1.0,"stations":17},{"datetime_utc":"2026-05-30T04:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.33,"pm10":3.35,"stations":1}],"daily":[{"date":"2026-05-28","aqi_avg":58,"aqi_min":32,"aqi_max":150,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":16.3,"pm10_avg":21.3,"hours":20,"stations_avg":29},{"date":"2026-05-29","aqi_avg":53,"aqi_min":27,"aqi_max":105,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":14.1,"pm10_avg":16.4,"hours":24,"stations_avg":33},{"date":"2026-05-30","aqi_avg":38,"aqi_min":14,"aqi_max":61,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.5,"pm10_avg":5.7,"hours":5,"stations_avg":23}]}