{"city":"Gatchina","country":"Russia","lat":59.57638931274414,"lon":30.12833023071289,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-19T22:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.592785120010376,"pm10":1.73257577419281,"stations":3},{"datetime_utc":"2026-07-19T23:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2629834413528442,"pm10":2.1261708736419678,"stations":3},{"datetime_utc":"2026-07-20T00:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.4880244731903076,"pm10":1.7074999809265137,"stations":3},{"datetime_utc":"2026-07-20T01:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.5262820720672607,"pm10":1.72767972946167,"stations":3},{"datetime_utc":"2026-07-20T02:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2231953144073486,"pm10":3.3764431476593018,"stations":3},{"datetime_utc":"2026-07-20T03:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.0915822982788086,"pm10":1.568552017211914,"stations":3},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9977123737335205,"pm10":2.293501853942871,"stations":3},{"datetime_utc":"2026-07-20T05:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.7978336811065674,"pm10":1.0344445705413818,"stations":3},{"datetime_utc":"2026-07-20T06:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2335790395736694,"pm10":2.0643739700317383,"stations":3},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9887728691101074,"pm10":5.076324462890625,"stations":3},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.7963468432426453,"pm10":3.1835389137268066,"stations":3},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.7260801792144775,"pm10":1.6373789310455322,"stations":3},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.8885796666145325,"pm10":4.212978363037109,"stations":3},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.8074020147323608,"pm10":1.5001797676086426,"stations":3},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2418969869613647,"pm10":10.063312530517578,"stations":3},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.8959819674491882,"pm10":1.593030333518982,"stations":3},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.6945874094963074,"pm10":1.712807059288025,"stations":3},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.6159300804138184,"pm10":5.099793434143066,"stations":3},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5409817695617676,"pm10":1.1098088026046753,"stations":3},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.7078102231025696,"pm10":0.7451266646385193,"stations":3},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9158624410629272,"pm10":1.221685528755188,"stations":3},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.3318440914154053,"pm10":2.125713348388672,"stations":3},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.3489124774932861,"pm10":1.631123661994934,"stations":3},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9823952317237854,"pm10":3.383592128753662,"stations":3},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5307820439338684,"pm10":0.681037962436676,"stations":3},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.49884143471717834,"pm10":2.116095542907715,"stations":3},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":3,"aqi_min":3,"aqi_max":3,"pm25":0.8010767102241516,"pm10":1.710456132888794,"stations":3},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.9448285698890686,"pm10":1.615382432937622,"stations":3},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5074042081832886,"pm10":0.5594601035118103,"stations":3},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.4530037045478821,"pm10":0.7474299669265747,"stations":3},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.4187479019165039,"pm10":1.8602101802825928,"stations":3},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.46454092860221863,"pm10":0.9291355609893799,"stations":3},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5313648581504822,"pm10":0.6491553783416748,"stations":3},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.182129383087158,"pm10":4.559574604034424,"stations":3},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.685806751251221,"pm10":9.453110694885254,"stations":3},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.4319705963134766,"pm10":1.9739196300506592,"stations":3},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.3637473583221436,"pm10":3.5561983585357666,"stations":3},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.325114369392395,"pm10":1.89932119846344,"stations":3},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.9797985553741455,"pm10":4.846019744873047,"stations":3},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.6734237670898438,"pm10":3.258113384246826,"stations":3},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.7387619018554688,"pm10":4.2273993492126465,"stations":3},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.6517988443374634,"pm10":1.8681552410125732,"stations":3},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0517481565475464,"pm10":2.10233473777771,"stations":3},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7290810346603394,"pm10":4.1760101318359375,"stations":3},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.8828041553497314,"pm10":6.301600933074951,"stations":3},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.083698034286499,"pm10":7.222465991973877,"stations":3},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.573236465454102,"pm10":5.9037275314331055,"stations":3},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.2557597160339355,"pm10":8.318374633789062,"stations":3}],"daily":[{"date":"2026-07-19","aqi_avg":6,"aqi_min":5,"aqi_max":7,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.4,"pm10_avg":1.9,"hours":2,"stations_avg":3},{"date":"2026-07-20","aqi_avg":4,"aqi_min":2,"aqi_max":11,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.0,"pm10_avg":2.5,"hours":24,"stations_avg":3},{"date":"2026-07-21","aqi_avg":8,"aqi_min":2,"aqi_max":20,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.9,"pm10_avg":3.5,"hours":22,"stations_avg":3}]}