Transaction

jMP{"app":"GaiaLog","data_type":"air_quality","timestamp":1758376800000,"payload":{"air_quality_index":42,"carbon_monoxide":4.4,"coarse_particulate_matter_pm10":14,"fine_particulate_matter_pm25":42,"location":"Osong-eup, Chungbuk, South Korea (오송읍 충북)","location_ascii":"Osong-eup, Chungbuk, South Korea (???????? ??????)","nitrogen_dioxide":8.8,"ozone":13.2,"timestamp":"2025-09-20T14:00:00.000Z","payload_sha256":"1e7e0c453569dbe2d352864865df3ee4cda9b517bf79ecad8bc4730291a16502","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjQyLCJwbTI1Ijo0Miwi"},"provider":"WAQI"}