Wind roses at air pollution stations


Year: 2000
District:Chomutov
Institution:ORGREZ, a.s.
Station:1331. Drouzkovice

Velocity classesVelocity in m/sNNEESESSWWNWCalmTotal

1

( 0.0, 0.5) 0.64 0.64 0.49 0.48 0.42 0.42 0.64 0.29 2.14 6.16

2

< 0.5, 2.5) 6.33 6.85 4.82 4.72 5.10 5.54 10.75 3.30 47.40

3

< 2.5, 7.5) 5.13 4.75 2.32 0.48 3.16 10.08 10.22 5.10 41.24

4

< 7.5, 10.0) 0.08 0.25- 0.05 0.07 1.91 0.64 0.42 3.42

5

< 10.0, oo) 0.08 0.24 0.05 0.01 0.01 0.61 0.22 0.56 1.78
12.25 12.74 7.68 5.73 8.76 18.55 22.48 9.67 2.14100.00