time,13:56:35 SiteName,myPM2.5-h app,AirBox area,taipei date,2026-05-27 device_id,74DA38F70024 gps_alt,2.0 gps_fix,1.0 gps_lat,25.039 gps_lon,121.589 gps_num,9.0 name,myPM2.5-h s_d0,19.0 s_d1,20.0 s_d2,14.0 s_h0,88.0 s_t0,32.86 timestamp,2026-05-27T13:56:35Z s_d0_hourly_num,2 s_d0_hourly,20.0 c_d0,N/A c_d0_method,N/A c_d0_source,AS-IISNRL