air pollution monitoring in iot

8:31

48:52

1:01:13

3:36

7:45

3:02

4:03

11:45

13:24

2:56

54:18

13:49

1:50

22:04

1:35

14:45

00:45

00:59

10:49

1:56

3:53

3:03

18:05

2:17

2:45

9:23

11:06

1:10

19:24

5:34

2:29

7:29

9:15

7:09

9:28

9:47

2:56

11:59

00:31

16:45

11:12

11:55

11:53

16:15

13:05

9:18

10:19

6:36

13:24

8:46

2:45

3:36

5:35

9:16

3:50

6:21

4:45

1:37

14:07

6:21