time,18:15:42 SiteName,台大醫院5 app,AirBox area,taipei date,2026-03-23 device_id,74DA38B05216 gps_alt,2.0 gps_fix,1.0 gps_lat,25.04 gps_lon,121.517 gps_num,9.0 name,台大醫院5 s_d0,25.0 s_d1,30.0 s_d2,17.0 s_h0,100.0 s_t0,21.87 timestamp,2026-03-23T18:15:42Z s_d0_hourly_num,3 s_d0_hourly,20.333 c_d0,N/A c_d0_method,N/A c_d0_source,AS-IISNRL