time,18:19:24 SiteName,臺北市泉源實驗國民小學2樓 app,AirBox area,taipei date,2026-06-07 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_d0,2.0 s_d1,3.0 s_d2,1.0 s_h0,100.0 s_t0,29.0 timestamp,2026-06-07T18:19:24Z s_d0_hourly_num,5 s_d0_hourly,1.6 c_d0,N/A c_d0_method,N/A c_d0_source,AS-IISNRL