Transaction

jMm{"app":"GaiaLog","data_type":"air_quality","timestamp":1759014000000,"payload":{"air_quality_index":50,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":16,"fine_particulate_matter_pm25":50,"location":"Ningjin Kangning Lake Park, Ningjin County (宁津县宁津康宁湖公园)","location_ascii":"Ningjin Kangning Lake Park, Ningjin County (??????????)","nitrogen_dioxide":3.2,"ozone":24.8,"timestamp":"2025-09-27T23:00:00.000Z","payload_sha256":"a0db84d6c046884d9db771618a83c59cd65c7052381c8d15c481cc3da49586fa","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjUwLCJwbTI1Ijo1MCwi"},"provider":"WAQI"}