jM[{"app":"GaiaLog","data_type":"air_quality","timestamp":1758758400000,"payload":{"air_quality_index":95,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":48,"fine_particulate_matter_pm25":95,"location":"Weinan Development Zone, Yinan County (èåå¿èåå¼ååº)","location_ascii":"Weinan Development Zone, Yinan County (????????)","nitrogen_dioxide":18.8,"ozone":7.4,"timestamp":"2025-09-25T00:00:00.000Z","payload_sha256":"9e1f158e27be1dad1c9a18a9080002c918aa1e7f9240e5000f9af9ba0b9d4ed6","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjk1LCJwbTI1Ijo5NSwi"},"provider":"WAQI"}
https://whatsonchain.com/tx/8fd02dc3ec94ce032bee45da32dd8fbdaba3f80ba80d194ef5ca0fcf5ea5f3d2