time,16:18:36 SiteName,台大醫院秘4 app,AirBox area,taipei date,2026-04-05 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_d0,8.0 s_d1,14.0 s_d2,9.0 s_h0,63.0 s_t0,24.12 timestamp,2026-04-05T16:18:36Z s_d0_hourly_num,5 s_d0_hourly,9.0 c_d0,N/A c_d0_method,N/A c_d0_source,AS-IISNRL