Transaction

jM:{"app":"GaiaLog","data_type":"air_quality","timestamp":1759471200000,"payload":{"air_quality_index":53,"carbon_monoxide":8.2,"coarse_particulate_matter_pm10":53,"fine_particulate_matter_pm25":0,"location":"Qingpu Zhujiajiao, Shanghai (青浦朱家角)","location_ascii":"Qingpu Zhujiajiao, Shanghai (?????)","nitrogen_dioxide":7.8,"ozone":34.2,"timestamp":"2025-10-03T06:00:00.000Z","payload_sha256":"4ad6540c82dfc3ff80e8db683e540c5cbf4207dda328755c595d4d6acdbacd7f","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjUzLCJwbTI1IjowLCJw"},"provider":"WAQI"}