{"schema_version":"1.0","methodology_version":"atmy-datahub-v3","city":{"slug":"italy/milan","name":{"en":"Milan","ru":"Милан"},"country":{"en":"Italy","ru":"Италия"}},"timezone":"Europe/Rome","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":"2026-10-22T20:02:40.000Z","end":"2026-10-22T20:11:40.000Z"},"measurements":{"pm25":{"value":6.2,"median":6.4,"min":0.1,"max":14,"unit":"ug/m3","aggregation":"mean_of_latest_per_sensor","category":{"scale":"US_EPA_2024","level":"good","approximate":true}}},"coverage":{"eligible_sensors":9,"excluded_test_sensors":0,"excluded_quality_check":0,"min_places":4,"networks":{"Sensor.Community":7,"AirGradient":2}},"sensors":[{"name":"Porta Venezia","network":"AirGradient","pm25":14,"observed_at":"2026-10-22T20:02:40.000Z","coordinates":[9.2087406840118,45.478192234104]},{"name":"Milano","network":"AirGradient","pm25":13.7,"observed_at":"2026-10-22T20:03:25.000Z","coordinates":[9.1859243,45.4654219]},{"name":"SC #99130","network":"Sensor.Community","pm25":7,"observed_at":"2026-10-22T20:10:00.000Z","coordinates":[9.1,45.424]},{"name":"SC #98873","network":"Sensor.Community","pm25":6.52,"observed_at":"2026-10-22T20:11:15.000Z","coordinates":[9.234495,45.4778148]},{"name":"SC #98890","network":"Sensor.Community","pm25":6.38,"observed_at":"2026-10-22T20:10:28.000Z","coordinates":[9.2315227,45.4918623]},{"name":"SC #50128","network":"Sensor.Community","pm25":3.15,"observed_at":"2026-10-22T20:11:27.000Z","coordinates":[9.224,45.478]},{"name":"SC #32393","network":"Sensor.Community","pm25":2.97,"observed_at":"2026-10-22T20:09:53.000Z","coordinates":[9.206,45.426]},{"name":"SC #21665","network":"Sensor.Community","pm25":2.04,"observed_at":"2026-10-22T20:11:40.000Z","coordinates":[9.19,45.486]},{"name":"SC #95881","network":"Sensor.Community","pm25":0.1,"observed_at":"2026-10-22T20:10:00.000Z","coordinates":[9.048,45.362]}],"source":{"name":"Atmy","page":"https://atmy.ai/air-quality/italy/milan/","page_ru":"https://atmy.ai/ru/air-quality/italy/milan/","methodology":"https://atmy.ai/air-quality/methodology/","license":"https://atmy.ai/legal/data/"}}