jGaiaLogv1Me{"app":"GaiaLog","data_type":"air_quality","timestamp":1763947261778,"payload":{"location":"Tianjin","timestamp":"2025-11-24T01:21:01.778Z","air_quality_index":4,"fine_particulate_matter_pm25":115.85,"coarse_particulate_matter_pm10":168.05,"carbon_monoxide":2278.85,"nitrogen_dioxide":66.15,"ozone":0,"location_ascii":"Tianjin"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/fc63f7c8fc191b21f3eb3dda4c7eae53c983eeb7dcc6c75b2dbff569d718b3f0