time,18:08:20 SiteName,臺北市泉源實驗國民小學2樓 app,AirBox area,taipei date,2026-03-23 device_id,74DA38F7051E gps_alt,2.0 gps_fix,1.0 gps_lat,25.149 gps_lon,121.523 gps_num,9.0 name,臺北市泉源實驗國民小學2樓 s_d0,8.0 s_d1,9.0 s_d2,5.0 s_h0,100.0 s_t0,24.0 timestamp,2026-03-23T18:08:20Z s_d0_hourly_num,3 s_d0_hourly,7.333 c_d0,N/A c_d0_method,N/A c_d0_source,AS-IISNRL