jGaiaLogv1MÑ{"app":"GaiaLog","schema_version":"1.1.0","data_type":"air_quality","timestamp":1770508800000,"payload":{"location":"Cao County No. 1 Middle School, Cao County (æ¹å¿æ¹å¿ä¸ä¸)","timestamp":"2026-02-08T00:00:00.000Z","air_quality_index":149,"fine_particulate_matter_pm25":149,"coarse_particulate_matter_pm10":66,"carbon_monoxide":0.1,"nitrogen_dioxide":14.2,"ozone":13.9,"location_ascii":"Cao County No. 1 Middle School, Cao County (??????)"},"provider":"WAQI"}
https://whatsonchain.com/tx/c8cceedd40003f6bc111d656f5a6afbeb4b5dcd4ba9de8a387dfaf1e9bebb747