00:16 0
indoor air quality
00:16
02:57 0
02:40 0
02:49 0
04:43 1
03:40 0
02:22 1
03:03 1
00:32 0
00:46 1
00:39 3
00:16 02:57 02:40 02:49 04:43 03:40 02:22 03:03 00:32 00:46 00:39
00:16 02:57 02:40 02:49 04:43 03:40 02:22 03:03 00:32 00:46 00:39