{"schema_version":"1.0","methodology_version":"atmy-datahub-v3","city":{"slug":"serbia/cacak","name":{"en":"Čačak","ru":"Чачак"},"country":{"en":"Serbia","ru":"Сербия"}},"timezone":"Europe/Belgrade","status":"current","generated_at":"2026-10-22T20:15:01.534Z","stale_after_minutes":45,"refresh_minutes":15,"max_observation_age_minutes":60,"observation_window":{"start":"2026-10-22T20:10:02.000Z","end":"2026-10-22T20:11:49.000Z"},"measurements":{"pm25":{"value":11.4,"median":10.3,"min":4.27,"max":24.1,"unit":"ug/m3","aggregation":"mean_of_latest_per_sensor","category":{"scale":"US_EPA_2024","level":"moderate","approximate":true}}},"coverage":{"eligible_sensors":8,"excluded_test_sensors":0,"excluded_quality_check":0,"min_places":4,"networks":{"Sensor.Community":8}},"sensors":[{"name":"SC #67714","network":"Sensor.Community","pm25":24.1,"observed_at":"2026-10-22T20:11:45.000Z","coordinates":[20.45810669661,44.02268151244]},{"name":"SC #93336","network":"Sensor.Community","pm25":16.26,"observed_at":"2026-10-22T20:10:02.000Z","coordinates":[20.336,44.06]},{"name":"SC #86992","network":"Sensor.Community","pm25":14.62,"observed_at":"2026-10-22T20:11:42.000Z","coordinates":[20.35471354213,43.88675528632]},{"name":"SC #61989","network":"Sensor.Community","pm25":12.44,"observed_at":"2026-10-22T20:10:03.000Z","coordinates":[20.445548594,44.02889154306]},{"name":"SC #85004","network":"Sensor.Community","pm25":8.2,"observed_at":"2026-10-22T20:11:49.000Z","coordinates":[20.35736605522,43.8944513353]},{"name":"SC #66169","network":"Sensor.Community","pm25":7.24,"observed_at":"2026-10-22T20:10:09.000Z","coordinates":[20.45646518469,44.02367284668]},{"name":"SC #54795","network":"Sensor.Community","pm25":4.38,"observed_at":"2026-10-22T20:11:02.000Z","coordinates":[20.34,43.884]},{"name":"SC #66179","network":"Sensor.Community","pm25":4.27,"observed_at":"2026-10-22T20:11:41.000Z","coordinates":[20.46660929918,44.02867169595]}],"source":{"name":"Atmy","page":"https://atmy.ai/air-quality/serbia/cacak/","page_ru":"https://atmy.ai/ru/air-quality/serbia/cacak/","methodology":"https://atmy.ai/air-quality/methodology/","license":"https://atmy.ai/legal/data/"}}