jMw{"app":"GaiaLog","data_type":"air_quality","timestamp":1758639600000,"payload":{"air_quality_index":11,"carbon_monoxide":3.6,"coarse_particulate_matter_pm10":6,"fine_particulate_matter_pm25":9,"location":"Gifu County Government Service Center, An'kang (å®åº·å²çå¿æ¿åºæå¡ä¸å¿)","location_ascii":"Gifu County Government Service Center, An'kang (???????????)","nitrogen_dioxide":4.2,"ozone":10.6,"timestamp":"2025-09-23T15:00:00.000Z","payload_sha256":"6d972f84f94c9b0dd4a771509ca0777ed85cda71c88be6039ad50c22f1b904f7","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjExLCJwbTI1Ijo5LCJw"},"provider":"WAQI"}
https://whatsonchain.com/tx/3b4ba39fc9978f9680075e4148d8564b60e0dbce7ecf3c5ab55d38d45f1303f6