. Author manuscript; available in PMC: 2020 Jun 1.

Published in final edited form as: J Air Waste Manag Assoc. 2019 Apr 22;69(6):778–788. doi: 10.1080/10962247.2019.1587553

Table 3.

Wind sector frequencies for Logan, Utah from January 16 to February 16, 2017.

	Hourly averages (740 maximum possible hr)		12-hr averages (61 maximum possible 12-hr periods)
Sector	Frequency	Percentage^a	Frequency	Percentage^a
N	39	7	6	14
NE	81	15	5	12
E	62	11	4	9
SE	24	4	1	2
S	45	8	3	7
SW	106	20	12	28
W	72	13	1	2
NW	113	21	11	26

Notes. ^a Rounded to nearest whole percent.