jGaiaLogv1M|{"app":"GaiaLog","schema_version":"1.1.0","data_type":"air_quality","timestamp":1768855101504,"payload":{"location":"Foshan","timestamp":"2026-01-19T20:38:21.504Z","air_quality_index":5,"fine_particulate_matter_pm25":204.35,"coarse_particulate_matter_pm10":205.25,"carbon_monoxide":792.85,"nitrogen_dioxide":184.05,"ozone":0,"location_ascii":"Foshan"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/633fe2f5337be4d9d8ca36da367ce9f34d5dde47f3a704dbe08fcfc08073e2da