jMm{"app":"GaiaLog","data_type":"air_quality","timestamp":1759438800000,"payload":{"air_quality_index":38,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":15,"fine_particulate_matter_pm25":38,"location":"Phoenix Square, Lijin County, Lijin County (å©æ´¥å¿å©æ´¥å¿å¤å°å¹¿åº)","location_ascii":"Phoenix Square, Lijin County, Lijin County (??????????)","nitrogen_dioxide":5.5,"ozone":33.3,"timestamp":"2025-10-02T21:00:00.000Z","payload_sha256":"a2087f1bbaf57073c7791f14950a6c534298283c8f26ac37555474a398f938a4","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjM4LCJwbTI1IjozOCwi"},"provider":"WAQI"}
https://whatsonchain.com/tx/db535593fe59bd74eb7cd6afeb5b0771c2dfd568b021f10d8b0ee1bb45aa969d