Transaction

jM'{"app":"GaiaLog","data_type":"air_quality","timestamp":1759384800000,"payload":{"air_quality_index":30,"carbon_monoxide":0,"coarse_particulate_matter_pm10":9,"fine_particulate_matter_pm25":30,"location":"Moulins Centre, Auvergne, France","location_ascii":"Moulins Centre, Auvergne, France","nitrogen_dioxide":6.5,"ozone":0.5,"timestamp":"2025-10-02T06:00:00.000Z","payload_sha256":"86a346e474d6bcd22aef031a1dea04ef640391ad863c7aa4d568dbd6059497a4","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjMwLCJwbTI1IjozMCwi"},"provider":"WAQI"}