time,20:52:24 SiteName,台大醫院秘4 app,AirBox area,taipei date,2026-06-07 device_id,74DA38ED051E gps_alt,2.0 gps_fix,1.0 gps_lat,25.044 gps_lon,121.515 gps_num,9.0 name,台大醫院秘4 s_d0,3.0 s_d1,4.0 s_d2,3.0 s_h0,60.0 s_t0,27.87 timestamp,2026-06-07T20:52:24Z s_d0_hourly_num,1 s_d0_hourly,3.0 c_d0,N/A c_d0_method,N/A c_d0_source,AS-IISNRL