jMb{"app":"GaiaLog","data_type":"air_quality","timestamp":1758844800000,"payload":{"air_quality_index":89,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":45,"fine_particulate_matter_pm25":89,"location":"Shanghe Development Zone, Shanghe County (åæ²³å¿åæ²³å¼ååº)","location_ascii":"Shanghe Development Zone, Shanghe County (????????)","nitrogen_dioxide":11.9,"ozone":10.2,"timestamp":"2025-09-26T00:00:00.000Z","payload_sha256":"d763d49219a06954f0236183ec87891c3744240a4aa2ca6d6d2701450baa3c69","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjg5LCJwbTI1Ijo4OSwi"},"provider":"WAQI"}
https://whatsonchain.com/tx/0ea3e2dd960c93c181cad6c09b404f4e87b0425ae63461a11ea1a96f3eb62e4e