WROSE

Windroses at air pollution stations

Year 2013
Region Sasko-Chemnitz
District Annaberg
Measuring programme DANNA, Annaberg-Buchholz
Organization LfULG
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 22.60 0.16 0.01 0.18 1.72 0.08 0.01 0.05 2.85 27.67
2 < 0,5 - 2,5) 23.07 4.35 0.81 1.70 31.36 1.54 0.54 1.38 64.75
3 < 2,5 - 7,5) 1.82 0.05 0.00 0.00 5.68 0.05 0.00 0.00 7.58
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
47.48 4.56 0.82 1.88 38.76 1.67 0.55 1.43 2.85 100.00