Transaction

jM]{"app":"GaiaLog","data_type":"air_quality","timestamp":1759471200000,"payload":{"air_quality_index":45,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":7,"fine_particulate_matter_pm25":46,"location":"zhǎngdǎo dàtóu shān, Zhangdao County (长岛县长岛大头山)","location_ascii":"zhangdao datou shan, Zhangdao County (????????)","nitrogen_dioxide":1.9,"ozone":45.1,"timestamp":"2025-10-03T06:00:00.000Z","payload_sha256":"8341cbe4788ed8e77439e9eb860fd2fd07cc580be225c9169bbe24b0d14ba322","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjQ1LCJwbTI1Ijo0Niwi"},"provider":"WAQI"}