Wind roses at air pollution stations
Year:
1999
District:
Ostrava-město
Institution:
Cesky hydrometeorologicky ustav
Station:
1410. Ostrava - Privoz
Velocity classes
Velocity in m/s
N
NE
E
SE
S
SW
W
NW
Calm
Total
1
( 0.0, 0.5)
1.37
1.45
0.59
0.62
0.28
2.01
1.76
7.01
1.08
16.16
2
< 0.5, 2.5)
4.23
12.27
3.60
1.90
1.25
24.84
4.97
13.79
66.85
3
< 2.5, 7.5)
0.03
2.30
0.79
0.10
0.03
11.92
0.77
1.02
16.98
5.63
16.01
4.98
2.63
1.57
38.78
7.51
21.82
1.08
100.00