Transaction

jMM{"app":"GaiaLog","data_type":"air_quality","timestamp":1758866400000,"payload":{"air_quality_index":55,"carbon_monoxide":3.5,"coarse_particulate_matter_pm10":29,"fine_particulate_matter_pm25":55,"location":"Hengshan County Government, Yulin (榆林横山县政府)","location_ascii":"Hengshan County Government, Yulin (???????)","nitrogen_dioxide":1.4,"ozone":48,"timestamp":"2025-09-26T06:00:00.000Z","payload_sha256":"744f65f2cc0b04b9d5bcbd7cf3d84d251ea6ca0ff6260f5f4f8b45c7bc4aa368","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjU1LCJwbTI1Ijo1NSwi"},"provider":"WAQI"}