WROSE

Windroses at air pollution stations

Year 2010
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) 0.62 0.42 0.08 0.17 2.32 0.19 0.02 0.04 0.00 3.86
2 < 0,5 - 2,5) 17.78 16.69 0.95 1.33 40.18 4.71 0.53 1.36 83.53
3 < 2,5 - 7,5) 2.15 1.36 0.00 0.00 8.42 0.67 0.00 0.01 12.62
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
20.55 18.47 1.04 1.50 50.92 5.56 0.55 1.41 0.00 100.00