Wind roses at air pollution stations
Year:
1999
District:
Plzeň-město
Institution:
Cesky hydrometeorologicky ustav
Station:
1105. Plzen-Doubravka
Velocity classes
Velocity in m/s
N
NE
E
SE
S
SW
W
NW
Calm
Total
1
( 0.0, 0.5)
0.33
0.52
0.30
0.33
0.37
0.17
0.06
0.09
-
2.16
2
< 0.5, 2.5)
3.91
12.13
2.83
3.38
8.21
5.45
1.26
1.72
38.88
3
< 2.5, 7.5)
4.46
13.31
0.34
0.47
11.05
21.69
1.97
1.39
54.67
4
< 7.5, 10.0)
0.13
0.27
-
0.02
1.11
2.12
0.05
0.01
3.72
5
< 10.0, oo)
-
0.04
-
0.01
0.21
0.28
0.02
0.01
0.57
8.83
26.27
3.47
4.21
20.95
29.70
3.36
3.22
-
100.00