Wind roses at air pollution stations


Year: 1999
District:Pirna
Institution:Landesamt fur Umwelt und Geologie, SRN
Station:1296. Mittelndorf

Velocity classesVelocity in m/sNNEESESSWWNWCalmTotal

2

< 0.5, 2.5) 2.22 1.80 6.20 4.37 3.44 3.26 4.34 3.29 3.66 32.57

3

< 2.5, 7.5) 1.91 3.05 5.78 8.44 11.97 4.04 11.89 7.68 54.76

4

< 7.5, 10.0) 0.07 0.10 0.09 1.42 2.27 0.35 0.89 0.28 5.48

5

< 10.0, oo)- 0.09 0.01 1.01 3.18 0.52 2.26 0.12 7.19
4.20 5.05 12.08 15.24 20.86 8.16 19.38 11.37 3.66100.00