Table 2.

Hourly averages of wind speed, temperature and traffic counts measured at the near-road continuous instrumentation. September 8, 2014 to January 5, 2015.

		Wind Speed (mph)	Temp (C)	Traffic Count*
	N	2343	2343	1920
Total	Mean	2.4	13	12300
9/8–1/5	SD	1.4	7	5780
	IQR	1.4 – 3.2	8 – 19	2180 – 19000
	Min-Max	0 – 7.0	−5 – 30	1400 – 20700
	N	226	226	288
September	Mean	2.3	22	12600
9/1–9/30	SD	1.0	3	5800
	IQR	1.6 – 3.0	19 – 23	7300 – 17300
	Min-Max	0 – 5.2	14 – 29	1560 – 20700
	N	744	744	504
October	Mean	2.0	19	12500
10/1–10/31	SD	1.3	6	5800
	IQR	0.9 – 3.0	15 – 23	7500 – 17100
	Min-Max	0 – 6.0	4 – 30	1500 – 20200
	N	676	676	456
November	Mean	2.6	9	12100
11/1–11/30	SD	1.6	6	5780
	IQR	1.4 – 3.6	5 – 14	6870 – 17080
	Min-Max	0 – 7.0	−5 – 24	1400 – 20000
	N	591	591	672
December	Mean	2.5	9	12100
12/1 – 12/31	SD	1.2	5	5780
	IQR	1.7 – 3.1	6 – 13	6680 – 17000
	Min-Max	0.04 – 6.9	−1 – 22	1490 – 20600

^*Traffic count data were collected at a location on I-75/I-85 1.5 miles south of the measurement location using Automatic Traffic Records