jGaiaLogv1M{"app":"GaiaLog","schema_version":"1.1.0","data_type":"air_quality","timestamp":1768683106283,"payload":{"location":"Chongqing","timestamp":"2026-01-17T20:51:46.283Z","air_quality_index":4,"fine_particulate_matter_pm25":121.45,"coarse_particulate_matter_pm10":121.45,"carbon_monoxide":1111.85,"nitrogen_dioxide":96.65,"ozone":10,"location_ascii":"Chongqing"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/445a3c6e84b4e3a9ca03a78e6ada6a8d01c37b53dcf09db72f9ddcefba2a8b30