Transaction

jMm{"app":"GaiaLog","data_type":"air_quality","timestamp":1758646800000,"payload":{"air_quality_index":68,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":20,"fine_particulate_matter_pm25":68,"location":"Guanxian Qingyi Ecological Park, Guan County (冠县冠县清逸生态园)","location_ascii":"Guanxian Qingyi Ecological Park, Guan County (?????????)","nitrogen_dioxide":5.5,"ozone":20.8,"timestamp":"2025-09-23T17:00:00.000Z","payload_sha256":"50d7a17a70df5f98a25b51723bf1c4a4f6c17818ff5c3b9551aed8eb4e6b54ca","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjY4LCJwbTI1Ijo2OCwi"},"provider":"WAQI"}