{"schema_version":"1.0","methodology_version":"atmy-datahub-v3","city":{"slug":"poland/legnica","name":{"en":"Legnica","ru":"Легница"},"country":{"en":"Poland","ru":"Польша"}},"timezone":"Europe/Warsaw","status":"current","generated_at":"2026-10-23T01:45:01.189Z","stale_after_minutes":45,"refresh_minutes":15,"max_observation_age_minutes":60,"observation_window":{"start":"2026-10-23T01:38:35.000Z","end":"2026-10-23T01:41:22.000Z"},"measurements":{"pm25":{"value":2,"median":2,"min":0.17,"max":4.15,"unit":"ug/m3","aggregation":"mean_of_latest_per_sensor","category":{"scale":"US_EPA_2024","level":"good","approximate":true}}},"coverage":{"eligible_sensors":7,"excluded_test_sensors":0,"excluded_quality_check":0,"min_places":4,"networks":{"Sensor.Community":7}},"sensors":[{"name":"SC #96552","network":"Sensor.Community","pm25":4.15,"observed_at":"2026-10-23T01:39:57.000Z","coordinates":[16.56284451485,51.23938221616]},{"name":"SC #2610","network":"Sensor.Community","pm25":2.99,"observed_at":"2026-10-23T01:40:24.000Z","coordinates":[16.59,51.172]},{"name":"SC #13374","network":"Sensor.Community","pm25":2.17,"observed_at":"2026-10-23T01:40:49.000Z","coordinates":[15.754,51.354]},{"name":"SC #92323","network":"Sensor.Community","pm25":1.95,"observed_at":"2026-10-23T01:40:39.000Z","coordinates":[16.216,51.194]},{"name":"SC #37303","network":"Sensor.Community","pm25":1.7,"observed_at":"2026-10-23T01:39:54.000Z","coordinates":[16.374,51.188]},{"name":"SC #97838","network":"Sensor.Community","pm25":0.9,"observed_at":"2026-10-23T01:38:35.000Z","coordinates":[15.61623287096,51.26286751611]},{"name":"SC #88784","network":"Sensor.Community","pm25":0.17,"observed_at":"2026-10-23T01:41:22.000Z","coordinates":[16.1604,51.2237]}],"source":{"name":"Atmy","page":"https://atmy.ai/air-quality/poland/legnica/","page_ru":"https://atmy.ai/ru/air-quality/poland/legnica/","methodology":"https://atmy.ai/air-quality/methodology/","license":"https://atmy.ai/legal/data/"}}