Transaction

jM`{"app":"GaiaLog","data_type":"air_quality","timestamp":1758816000000,"payload":{"air_quality_index":93,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":58,"fine_particulate_matter_pm25":93,"location":"Huimin Water Company, Huimin County (惠民县惠民自来水公司)","location_ascii":"Huimin Water Company, Huimin County (??????????)","nitrogen_dioxide":19.7,"ozone":27.7,"timestamp":"2025-09-25T16:00:00.000Z","payload_sha256":"c5dfe4232f7ea25d06173702e8eae54f716dfce0b4804025357457b59f41bab8","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjkzLCJwbTI1Ijo5Mywi"},"provider":"WAQI"}