WROSE

Windroses at air pollution stations

Year	2016
Region	Ustecky
District	Usti nad Labem
Measuring programme	UULKA, Usti n.L.-Kockov
Organization	CHMI

Velocity classes	Wind velocity [m/s]	N	NE	E	SE	S	SW	W	NW	CALM	Total
1	( 0,0 - 0,5)	0.75	1.26	2.40	2.11	1.24	0.92	0.85	0.68	0.19	10.40
2	< 0,5 - 2,5)	4.77	6.76	11.17	6.53	8.35	11.16	7.05	3.55		59.33
3	< 2,5 - 7,5)	8.03	1.77	1.34	0.68	2.30	6.15	4.30	5.17		29.74
4	< 7,5 - 10,0)	0.05	0.02	0.00	0.00	0.00	0.01	0.12	0.21		0.41
5	< 10,0 - ∞)	0.02	0.00	0.00	0.00	0.00	0.00	0.01	0.08		0.12
		13.62	9.82	14.92	9.31	11.88	18.24	12.33	9.69	0.19	100.00