Wind roses at air pollution stations
Year:
1999
District:
Praha-východ
Institution:
Cesky hydrometeorologicky ustav
Station:
1108. Ondrejov
Velocity classes
Velocity in m/s
N
NE
E
SE
S
SW
W
NW
Calm
Total
1
( 0.0, 0.5)
0.53
0.49
0.15
0.16
0.20
0.23
0.18
0.49
-
2.43
2
< 0.5, 2.5)
4.94
11.00
2.92
13.02
3.45
16.87
9.44
9.83
71.48
3
< 2.5, 7.5)
-
0.03
0.06
4.34
0.50
19.31
1.26
0.48
25.98
4
< 7.5, 10.0)
-
-
-
-
-
0.11
-
-
0.11
5.47
11.53
3.13
17.52
4.16
36.52
10.88
10.80
-
100.00