jGaiaLogv1Ma{"app":"GaiaLog","data_type":"air_quality","timestamp":1764035633850,"payload":{"location":"Dalian","timestamp":"2025-11-25T01:53:53.850Z","air_quality_index":2,"fine_particulate_matter_pm25":15.55,"coarse_particulate_matter_pm10":21.95,"carbon_monoxide":308.85,"nitrogen_dioxide":18.85,"ozone":45,"location_ascii":"Dalian"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/a4cb4947609f3d241babcd7c5bc90685e8b7ecedd239aa28bc3c6dbcdfd6524d