Transaction

jMd{"app":"GaiaLog","data_type":"air_quality","timestamp":1759431600000,"payload":{"air_quality_index":35,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":3,"fine_particulate_matter_pm25":21,"location":"Qingzhou Monitoring Station, Qingzhou City (青州市青州监测站)","location_ascii":"Qingzhou Monitoring Station, Qingzhou City (????????)","nitrogen_dioxide":3.2,"ozone":34.6,"timestamp":"2025-10-02T19:00:00.000Z","payload_sha256":"af953420b076858dba0b1db3624fc95d7779527938b93a831945a35eaf429932","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjM1LCJwbTI1IjoyMSwi"},"provider":"WAQI"}