{"city":"Kazan","country":"Russia","lat":55.78873825073242,"lon":49.12213897705078,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T01:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.565073013305664,"pm10":8.566279411315918,"stations":5},{"datetime_utc":"2026-07-20T02:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.97919225692749,"pm10":10.635672569274902,"stations":5},{"datetime_utc":"2026-07-20T03:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.432846546173096,"pm10":8.7023344039917,"stations":5},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.690365314483643,"pm10":9.786787033081055,"stations":5},{"datetime_utc":"2026-07-20T05:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.336955070495605,"pm10":10.619404792785645,"stations":5},{"datetime_utc":"2026-07-20T06:00:00Z","aqi":43,"aqi_min":43,"aqi_max":43,"pm25":10.296104431152344,"pm10":11.829730033874512,"stations":6},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.248061180114746,"pm10":10.58093547821045,"stations":5},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.095409393310547,"pm10":14.698321342468262,"stations":5},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.745599746704102,"pm10":10.003427505493164,"stations":6},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.342809200286865,"pm10":12.50316333770752,"stations":6},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.68466329574585,"pm10":7.0042314529418945,"stations":5},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.110543727874756,"pm10":6.0931477546691895,"stations":5},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.26296854019165,"pm10":6.842526435852051,"stations":6},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.322460651397705,"pm10":8.062864303588867,"stations":6},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.608230113983154,"pm10":9.21884536743164,"stations":6},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":3.991907835006714,"pm10":6.181262493133545,"stations":5},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.040102958679199,"pm10":7.4457597732543945,"stations":6},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.8780739307403564,"pm10":10.509332656860352,"stations":5},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.38405704498291,"pm10":12.957005500793457,"stations":5},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.485591888427734,"pm10":8.783839225769043,"stations":6},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.1750874519348145,"pm10":7.4016289710998535,"stations":5},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.067040920257568,"pm10":8.839688301086426,"stations":5},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.082786560058594,"pm10":7.121749401092529,"stations":6},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.742271900177002,"pm10":7.6238932609558105,"stations":6},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.8208518028259277,"pm10":8.546667098999023,"stations":5},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.3284220695495605,"pm10":6.806454658508301,"stations":5},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.121682167053223,"pm10":9.221247673034668,"stations":5},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.2426934242248535,"pm10":9.832972526550293,"stations":6},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":7.055880546569824,"pm10":17.951642990112305,"stations":5},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.366877555847168,"pm10":21.718753814697266,"stations":6},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.898772716522217,"pm10":10.72138786315918,"stations":5},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.850069999694824,"pm10":10.794990539550781,"stations":5},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.922099113464355,"pm10":11.489517211914062,"stations":5},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.092761993408203,"pm10":10.396626472473145,"stations":5},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.760196685791016,"pm10":11.952250480651855,"stations":5},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.312882423400879,"pm10":8.9701509475708,"stations":5},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":4.997439384460449,"pm10":8.560561180114746,"stations":5},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.287587642669678,"pm10":10.013174057006836,"stations":5},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.9249424934387207,"pm10":6.867537498474121,"stations":5},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.852726936340332,"pm10":11.222464561462402,"stations":5},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.970448970794678,"pm10":10.690774917602539,"stations":5},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.171995162963867,"pm10":18.655410766601562,"stations":6},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":12.993573188781738,"pm10":41.64519500732422,"stations":6},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.68690299987793,"pm10":36.04179000854492,"stations":5},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.890012741088867,"pm10":34.7940788269043,"stations":6},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.859414100646973,"pm10":34.510799407958984,"stations":5},{"datetime_utc":"2026-07-21T23:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.893110275268555,"pm10":37.86118698120117,"stations":6}],"daily":[{"date":"2026-07-20","aqi_avg":24,"aqi_min":16,"aqi_max":43,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.7,"pm10_avg":9.3,"hours":23,"stations_avg":5},{"date":"2026-07-21","aqi_avg":32,"aqi_min":16,"aqi_max":59,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.8,"pm10_avg":16.5,"hours":24,"stations_avg":5}]}