Transaction

jM>{"app":"GaiaLog","data_type":"air_quality","timestamp":1758978000000,"payload":{"air_quality_index":59,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":15,"fine_particulate_matter_pm25":59,"location":"Pingdu No. 1, Pingdu City (平度市平度1号)","location_ascii":"Pingdu No. 1, Pingdu City (?????1?)","nitrogen_dioxide":11.9,"ozone":31.3,"timestamp":"2025-09-27T13:00:00.000Z","payload_sha256":"072273476066643504ccd2a9e19c09c554a805d65b2a95a6ee7a2fcc1e6946c5","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjU5LCJwbTI1Ijo1OSwi"},"provider":"WAQI"}