Transaction

jM{"app":"GaiaLog","data_type":"air_quality","timestamp":1758848400000,"payload":{"air_quality_index":50,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":50,"fine_particulate_matter_pm25":42,"location":"Linqing Municipal Meteorological Bureau, Linqing City (临清市临清市气象局)","location_ascii":"Linqing Municipal Meteorological Bureau, Linqing City (?????????)","nitrogen_dioxide":29.8,"ozone":5.7,"timestamp":"2025-09-26T01:00:00.000Z","payload_sha256":"65454e54cb92c1492f1ebe1a387814cffd277f4970df48d35570e59b1c8da25f","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjUwLCJwbTI1Ijo0Miwi"},"provider":"WAQI"}