jMQ{"app":"GaiaLog","data_type":"air_quality","timestamp":1759014000000,"payload":{"air_quality_index":59,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":15,"fine_particulate_matter_pm25":59,"location":"huán tái jÇn qiÅ«, Huantai County (æ¡å°å¿æ¡å°é¦ç§)","location_ascii":"huan tai jin qiu, Huantai County (???????)","nitrogen_dioxide":6.4,"ozone":16.3,"timestamp":"2025-09-27T23:00:00.000Z","payload_sha256":"fd32686251c9e7e1b8507c9ec7450ad288c01a78410bfd154d1b21b12b98fcf2","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjU5LCJwbTI1Ijo1OSwi"},"provider":"WAQI"}
https://whatsonchain.com/tx/7ccc4e241aa5d15de7dfe9c58db7b0091e7c4ed6dcbad809d044db4bfc9bbf2a