WROSE

Windroses at air pollution stations

Year 2011
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) 20.26 0.18 0.07 0.14 1.75 0.07 0.03 0.03 7.14 29.69
2 < 0,5 - 2,5) 10.84 6.60 1.06 2.61 36.32 2.51 0.49 0.98 61.40
3 < 2,5 - 7,5) 1.28 0.92 0.00 0.02 6.58 0.09 0.00 0.02 8.91
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
32.38 7.70 1.13 2.78 44.65 2.68 0.52 1.03 7.14 100.00