Transaction

jM]{"app":"GaiaLog","data_type":"air_quality","timestamp":1758999600000,"payload":{"air_quality_index":50,"carbon_monoxide":3.3,"coarse_particulate_matter_pm10":20,"fine_particulate_matter_pm25":50,"location":"Jeungpyeong-eup, Chungbuk, South Korea (증평읍 충북)","location_ascii":"Jeungpyeong-eup, Chungbuk, South Korea (????????? ??????)","nitrogen_dioxide":3.7,"ozone":13.2,"timestamp":"2025-09-27T19:00:00.000Z","payload_sha256":"be977e7686da698d7e6b5cec4a196f8a3aae7a8234659b80ddd2b4dcae5be7b4","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjUwLCJwbTI1Ijo1MCwi"},"provider":"WAQI"}