Hourly and Daily
Mean Particulate Matter of Less Than 10 Micron (PM-10)
Concentration at Major Cities in Malaysia
Date : 8th January 2009
Unit: microgram per cubic
meter (mg/m³)
|
Time |
Tanah Rata |
Kota Kinabalu |
Kuantan |
Kuching |
Senai |
|
1.00 |
7.9 |
10.7 |
|
|
27.8 |
|
2.00 |
6.3 |
18.2 |
59.5 |
5.2 |
22.8 |
|
3.00 |
6.9 |
10.8 |
n/a |
|
29.2 |
|
4.00 |
6.4 |
18.1 |
n/a |
11.1 |
30.9 |
|
5.00 |
6.5 |
17.1 |
44.8 |
18.1 |
27.9 |
|
6.00 |
5.4 |
21.0 |
n/a |
45.1 |
32.2 |
|
7.00 |
|
26.5 |
47.1 |
n/a |
47.2 |
|
8.00 |
6.8 |
39.6 |
n/a |
11.8 |
37.7 |
|
9.00 |
13.6 |
38.1 |
68.2 |
14.7 |
33.6 |
|
10.00 |
13.5 |
12.5 |
22.8 |
8.3 |
29.5 |
|
11.00 |
11.9 |
21.1 |
n/a |
6.2 |
20.8 |
|
12.00 |
11.9 |
15.5 |
42.8 |
11.1 |
14.9 |
|
13.00 |
5.3 |
18.3 |
53.0 |
10.4 |
25.0 |
|
14.00 |
23.1 |
15.1 |
|
6.2 |
29.6 |
|
15.00 |
14.0 |
5.4 |
22.2 |
n/a |
14.4 |
|
16.00 |
26.4 |
18.7 |
46.5 |
11.5 |
19.8 |
|
17.00 |
20.9 |
28.4 |
30.1 |
n/a |
21.7 |
|
18.00 |
9.4 |
|
n/a |
12.5 |
24.2 |
|
19.00 |
10.9 |
n/a |
8.6 |
12.0 |
29.5 |
|
20.00 |
9.4 |
5.6 |
58.1 |
28.9 |
28.3 |
|
21.00 |
6.7 |
20.5 |
|
30.1 |
29.7 |
|
22.00 |
6.3 |
12.5 |
|
6.2 |
25.1 |
|
23.00 |
|
15.1 |
45.7 |
7.2 |
30.9 |
|
24.00 |
10.4 |
19.2 |
n/a |
n/a |
29.1 |
Mean |
10.9 |
18.5 |
42.3 |
14.3 |
27.6 |
n/a: not available
Real time hourly PM10 concentration at the above locations is monitored using the tapered element oscillating microbalance (TEOM) system.