Transaction

jGaiaLogv1Mv
{"app":"GaiaLog","schema_version":"1.1.0","data_type":"air_quality","timestamp":1770544800000,"payload":{"location":"Nanjing (南京)","timestamp":"2026-02-08T10:00:00.000Z","air_quality_index":42,"fine_particulate_matter_pm25":42,"coarse_particulate_matter_pm10":31,"carbon_monoxide":5.5,"nitrogen_dioxide":6,"ozone":34.2,"location_ascii":"Nanjing (??)"},"provider":"WAQI"}