time,02:31:14 SiteName,1GIEE406NTNU app,AirBox area,taipei date,2025-07-11 device_id,74DA38EBF950 gps_alt,2.0 gps_fix,1.0 gps_lat,25.007 gps_lon,121.536 gps_num,9.0 name,1GIEE406NTNU s_d0,8.0 s_d1,8.0 s_d2,7.0 s_h0,68.0 s_t0,29.0 timestamp,2025-07-11T02:31:14Z s_d0_hourly_num,5 s_d0_hourly,6.8 c_d0,N/A c_d0_method,N/A c_d0_source,AS-IISNRL