Transaction

jMc{"app":"GaiaLog","data_type":"air_quality","timestamp":1759021200000,"payload":{"air_quality_index":99,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":37,"fine_particulate_matter_pm25":99,"location":"yǔ chéngshì qìxiàng jú, Yucheng City (禹城市禹城市气象局)","location_ascii":"yu chengshi qixiang ju, Yucheng City (?????????)","nitrogen_dioxide":4.2,"ozone":32.9,"timestamp":"2025-09-28T01:00:00.000Z","payload_sha256":"78a2b279476aecfe7c6b35749d1017c07d993d246d5b8751cc030283f5196fb0","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjk5LCJwbTI1Ijo5OSwi"},"provider":"WAQI"}