jGaiaLogv1M
{"app":"GaiaLog","data_type":"air_quality","timestamp":1762983681539,"payload":{"air_quality_index":4,"carbon_monoxide":2256.85,"coarse_particulate_matter_pm10":147.95,"fine_particulate_matter_pm25":144.25,"location":"Chengdu","location_ascii":"Chengdu","nitrogen_dioxide":80.25,"ozone":1,"timestamp":"2025-11-12T21:41:21.539Z","payload_sha256":"78d316d6c5c370a74686272905a1a5e05a08cf33235e35a210f4a73f41d8bd12","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjQsInBtMjUiOjE0NC4y"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/afd8daabf7c400a25a5ea1a6aae6ee6d95edbecbcfdb894f382cb98da5924194